FDI in Cultural Space: The Role of Bilateral Cultural Distance and Culture Clusters in FDI Expansion Short (Running) Title: Cultural Distance and FDI Suparna Chakraborty Associate Professor of Economics, University of San Francisco 2130 Fulton Street, San Francisco, CA 94117 Email: [email protected]; Phone: (415) 422-4715 Miao Wang Associate Professor of Economics, Marquette University 606 N. 13th St., Milwaukee, WI 53233 Email: [email protected]; Phone: (414) 288-7310 M.C. Sunny Wong Professor of Economics, University of San Francisco 2130 Fulton Street, San Francisco, CA 94117 Email: [email protected]; Phone: (415) 422-6194 Abstract: Using tools of spatial econometrics to study patterns in U.S. FDI to 74 host countries over 1984- 2011, this paper focuses on the role of distance as a determinant of FDI by redefining the concept of distance to encompass cultural similarities and differences and by exploring interdependence among culturally similar hosts when receiving U.S. FDI. We find that bilateral cultural distance deters U.S. FDI to another country much like geographical distance would do. However, there exists significantly positive spatial interdependence of U.S. FDI in host countries that have a similar culture, or hosts in a culture cluster. In other words, U.S. FDI in a particular host country increases when U.S. investment in other hosts that share a similar culture with the country under consideration rises. Further, there is a time component to this relationship – the positive association of U.S. FDI in host countries in a culture cluster is stronger in the 1980s and 1990s, but tends to lack significance in the 2000s. Keywords: cultural distance, foreign direct investment, spatial analysis JEL Codes: F21, F23, Z13 2|Page 1. Introduction Foreign direct investment (FDI) by multinational corporations (MNCs) has risen significantly over the past few decades. The value of worldwide FDI inflows was $1.47 trillion in 2013, growing at an annual average rate of 10.4% since 1983 (United Nations, various issues). In comparison, the world GDP and export of goods and services grew at an annual average rate of 2.9% and 5.8%, respectively, during the same period. Not surprisingly, drivers of FDI have attracted considerable attention from both researchers and policy makers and there is a large number of studies exploring potential factors affecting MNC investment decisions (see for example, Dunning, 1993; Carr, Markusen, and Maskus, 2001; Charkrabarti, 2001; Lavellée and Vicard, 2013, Blonigen and Piger, 2014). Most empirical research on FDI determinants focus on geographical distance as a key gravity variable leaving one to wonder whether distance is just geographical in scope. Questioning this focus on interpreting distance as geography alone, Head and Mayer (2013:1196) argue that “cultural difference and inadequate information manifest themselves most strongly at national borders and over distance”. The role of culture in management strategy has also been recognized in international business research (Kogut and Singh, 1988) and alternative distance concepts have since gained a broad interest in strategy, management, and organizational behavior research (Shenkar, 2001; Stahl and Voigt, 2005; Reus and Lamont, 2009). The goal of our paper is to explore how cultural distance between home and host countries – that is, differences between national cultures – affect FDI magnitude and patterns, drawing on a sample of FDI from the U.S. to 74 countries over the time period of 1984 through 2011. Our paper adds to the FDI literature in two broad areas. First, we reinterpret distance as both a geographical and a cultural concept, and focus on the role of cultural distance as a determinant of FDI. Understanding cultural differences is of critical importance to any organization’s success in international business since such understanding is vital to effective communication. Firm-level studies in international management point out that cultural differences can negatively affect cross-border acquisition performance (Stahl and Voigt, 2005), and decrease MNCs’ commitment to invest (Shenkar, 2001; Siegel, Licht and Schwartz, 2013). These findings are consistent with arguments that cultural differences create a number of challenges for the home country such as increased investment costs associated with different organizational practices and managerial styles (Child, Faulkner, and Pitkethly, 2001). Existing economics literature on FDI determinants mainly consider language as the most important cultural factor since a common language reduces cultural barriers and eases communication. For example, Bergstrand and 3|Page Egger (2007), Stein and Daude (2007) and Petri (2012) include a binary common-language variable in their models and find that home and host countries sharing a common language contributes to a larger value of bilateral FDI. Language indeed shapes how individuals think and represents a very important aspect of culture. However, culture, conceptualized in social science as “a society’s system of shared values, beliefs, norms, and symbols”, can go beyond a common language (Siegel, Licht, and Schwartz, 2013: 1175). Corporate management styles can be influenced by social norms and vary significantly even in countries sharing a common official language. On the other hand, countries that do not share a common language might have similar profiles in terms of social norms and values, and hence a similar culture. For instance, the U.S. does not share a common official language with either Albania or Italy, but social values or norms in the U.S. are more closely aligned with those in Italy than in Albania. In such a situation, focusing solely on common language would not capture the smaller cultural differences between the U.S. and Italy as compared to that between the U.S. and Albania, but would instead erroneously treat both Italy and Albania as culturally equidistant from the U.S. A few recent economic studies on FDI decisions try to look at the link between home and host countries with a more comprehensive measure of cultural proximity in a gravity model. For instance, Davies, Ionascu and Kristjansdottir (2008) use various cultural indicators constructed by Hofstede (1980, 2001) and find that more FDI originates from and goes to countries that value competitiveness and community, and countries where individuals handle uncertainty easily. Also using cultural values developed by Hofstede and studying FDI from six home countries to mainland China, Du, Lu and Tao (2012) find that home countries that are more culturally distant from mainland China show a stronger aversion to weaker local economic institutions when choosing to invest in different regions in China. In this paper, we take a broader approach to the concept of culture and use the influential Hofstede and GLOBE cultural values to construct cultural distances (Hofstede, 2001; Grove, 2005).1 Both cultural values consider differences in a wide set of well-defined cultural dimensions, better representing cultural similarity/dissimilarity encompassing both verbal and non-verbal communication strategies. The second contribution of our paper is to explore patterns of FDI in culturally similar host countries and we also add to the emerging research on the analysis of FDI dependence across multiple hosts. 1 We use GLOBE cultural distances for robustness checks. 4|Page Much of the previous research on determinants of FDI adopts a bilateral home-host framework that controls for only home and host characteristics. This framework assumes that FDI inflows in a host country are not affected by FDI inflows in other hosts. However, modern foreign investment decisions have evidently gone beyond the traditional bilateral framework as MNCs investing in a particular host also pays close attention to conditions of other potential hosts nearby. In addition, ignoring multi-host linkages when they exist can give rise to econometric problems in a model, such as biased and inconsistent coefficient estimates (Anselin, 1988). Given these concerns, a small but growing strand of research in recent years has extended the home-host framework using spatial models to allow for multilateral dependence among FDI hosts. These studies primarily consider correlation of inward FDI among hosts that are geographical neighbors and in general find significant spatial interdependence among them (Coughlin and Segev, 2000; Baltagi, Egger and Pfaffermayr, 2007, 2008; Blonigen, Davies, Waddell and Naughton, 2007; Bode, Nunnenkamp and Waldkiruch, 2012; Sharma, Wang and Wong, 2014) (expounded in Section 2). Complementing the existing literature, we adopt spatial analysis to explore the correlation of inward FDI among hosts that are culturally similar, which we refer to as hosts in a culture cluster. As countries with similar cultural values are not necessarily geographical neighbors in our study, patterns of spatial interdependence in our paper can throw new light on present day MNC strategies. Our motivation for this spatial framework is embedded in the concept of “learning by doing”. MNCs can obtain cost advantages and enhanced efficiency by performing an action repeatedly through experience gained in culturally similar environments. In other words, an MNC’s knowledge about the local culture of a particular host country can benefit its investment and operation in other culturally similar hosts. Although it might be costly for an investor to learn about and invest in a new culture, this learning may reap rich dividends by making it easier for the investor to explore other culturally similar markets. Our empirical results show that a host country that is culturally distant from the U.S. receives less FDI from the U.S, even after controlling for geographical distance in the model. However, we also find a significant and positive spatial correlation of FDI across hosts in a culture cluster. That is, the amount of U.S. FDI in a host country increases with the amount of FDI that other culturally similar hosts receive from the U.S. More interestingly, although such positive spatial interdependence is significant over the full sample period of 1984-2011, the strength of the correlation of U.S. FDI among culturally similar hosts is lower during the latter sample period of 1999-2011 as compared to the 5|Page earlier sample period of 1984-1998. This likely indicates a weakening of the beneficial effect of learning from investing in culturally proximate hosts over time. The remainder of our paper proceeds as follows. In section 2, we summarize studies on FDI determinants with spatial econometrics techniques and discuss our expectation concerning spatial relationship of FDI among culturally similar hosts. Section 3 presents our model specification and data, followed by a discussion of the empirical results in section 4. Robustness checks are provided in section 5 and we conclude in section 6. 2. Spatial Interdependence of FDI The concept of correlation of observations in space and the necessity to take into account such a correlation in research have gradually become a subject of study in many fields such as geography (Harris, 1954; Robinson, 1956; Cliff and Ord, 1981; Getis and Griffith, 2002), political science (Mahler, 1980), sociology (McPherson, Smith-Lovin and Cook, 2001), and urban/regional economics (Anselin, 1988). For example, Harris (1954) argues that the demand for goods produced in a location also depends on the purchasing power in other locations suggesting that the proximity of an economy to its peers heavily influences its likelihood of integration into a bigger economic system. In international economics, traditional literature on MNCs have proposed various motivations of FDI, including horizontal FDI when MNCs are seeking a new market for their products or to avoid restrictive trade policies (Markusen, 1984) and pure vertical FDI that is mainly driven by lower input prices such as lower labor costs (Helpman, 1984). These models have significantly advanced and formalized our understanding of MNCs’ investment decisions, but they often rely on a two-country (home-host) framework that inevitably assumes that FDI in a host country is not affected by home’s investment in other hosts (as no other hosts exist in the model). To relax this strict assumption and to better capture complex expansion strategies of MNCs in practice, recent theoretical research extends the initial twocountry model and allows for the “third country” effects. For example, Ekholm, Forslid and Markusen (2007) formalize an export-platform FDI model where MNCs choose a single host in a region as a platform to serve either the home market or other countries in the same region where the host is located. Baltagi et al. (2007) develop a complex vertical FDI model in which a home country can decide to segment the vertical chain of production in multiple hosts according to each individual host’s comparative advantage. Recently, some studies have adopted a spatial analysis approach to address empirically the fact that FDI in the preferred host country might depend not only on this host’s characteristics, but also on the characteristics of its 6|Page geographical neighbors. 2 Using a spatial lag model, Blonigen et al. (2007) synthesizes patterns of the spatial interdependence among geographically closer host countries corresponding to various motivations of FDI. 3 For example, for pure vertical FDI, different hosts tend to become competitors of FDI and a negative spatial interdependence is observed. This is because MNCs choose only the lowest-cost country in a region and the decision to invest in one host is at the expense of the decision to invest in its neighbors. On the other hand, horizontal FDI often suggests that spatial interdependence is insignificant among geographical neighbors as MNCs only target a specific host’s market and FDI in nearby hosts becomes irrelevant. Blonigen et al. (2007), utilizing FDI inflows data of 40 nations over 1983-1998, find a strong correlation between U.S. FDI in a host country and U.S. FDI in this host’s neighbors. Their results suggest a dominant form of complex vertical FDI, but the estimates can be sensitive to different specifications. Other studies using similar spatial econometrics techniques include Baltagi et al. (2007) on U.S. outbound FDI at the industry level over 1989-1999, Baltagi et al. (2008) on bilateral FDI between 24 home and 28 host countries in Europe over 1989-2001, Garretsen and Peeters (2009) on Dutch outward FDI over 1984-2004, Ledyaeva (2009) on inward FDI in Russia over 19952005, Bode, et al. (2012) on the role of Marshallian externality generated by FDI in the U.S. over 1997-2003, and Sharma, et al. (2014) on FDI inflows in China at the provincial level over 1999-2007. In each case the researchers find a significant spatial interdependence, all focusing on geography. In this study we also look at the spatial interdependence of FDI across multiple hosts. Complementing previous research focusing on geographical neighbors, we focus on hosts that are culturally proximate. At the outset, we expect a positive spatial interdependence among culturally similar hosts and our expectation mainly relies on concepts of learning-by-doing. Markusen (1984) points out that an MNC in the home country often owns (knowledgebased) assets such as blueprints, patents, brand name, and reputation. These intangible assets can be supplied as an input to production facilities in multiple host countries without lowering their value and any duplication efforts are wasteful. Being able to avail themselves of the intangible assets such as the knowledge of cultural norms in a host, MNCs may choose to invest in multiple countries of similar cultures. In addition, learning-by-doing suggests that the more an MNC invests in hosts that are culturally proximate, the better it understands their market conditions, business 2 There are a few earlier but notable empirical papers that look at the interdependence of FDI across hosts. For instance, Head, Reis and Swenson (1995) and Head and Mayer (2004) look at the location decisions of Japanese FDI in the United States (1995) and the European Union (2004) and highlight the role of market size in surrounding countries as an important determinant of the probability of a region or a country being chosen as the host. 3 We refer interested readers to Blonigen et al. (2007) for a comprehensive discussion. 7|Page practices, and political climates, which can further reduce its cost of expansion into new but culturally similar hosts. In other words, MNCs can gain from the common governance of dispersed activities in multiple countries (Campos and Kinoshita, 2002; Bevan and Estrin, 2000). While it is costly to invest in a host with a drastically different culture, it can become easier for a home country to explore multiple host markets (with horizontal, vertical, or more complex motivations), when these hosts have similar cultures. 3. Methodology and Data 3.1. Baseline gravity model The gravity model has been the workhorse in empirical studies of international trade/capital flows (Helpman, Melitz and Rubinstein, 2008; Head and Ries, 2008). In its simplest form, a gravity model for FDI is given by: 𝐹𝐷𝐼𝑖𝑗 = 𝐴𝑌𝑖 𝑌𝑗 /𝐷𝑖𝑗 (1) where FDIij denotes foreign direct investment between country i and country j; Yi and Yj are sizes of country i and country j, respectively; Dij is the geographical distance between the two countries, and A is a constant term. Empirically, the gravity model in equation (1) is often augmented with other control variables that could potentially affect investment between two countries. Our baseline augmented gravity regression with bilateral cultural distance in the log-linear form is: ln(𝐹𝐷𝐼𝑖𝑡 ) = 𝛽0 + 𝛽1 ln(𝑐𝑑𝑖𝑠𝑡𝑖 ) + 𝛾 ′ 𝑋 + 𝜀𝑖𝑡 (2) where ln(FDIit) is the log of the real value of U.S. FDI in host country i in year t; ln(cdisti) represents the log of the cultural distance between country i and the U.S.; X is a set of additional controls including the market size of country i, the geographical distance between country i and the U.S. as well as other host characteristics determining magnitude of FDI suggested by previous literature, namely population, trade costs, labor quality, and institutional quality (Blonigen and Davies, 2004; Blonigen, et al, 2007; Mina, 2012). 3.2. Variables and data sources 3.2.1. Cultural distance We construct our measure of cultural distance based on the widely used indices of Hofstede (1980, 2001) that comprise four dimensions of national culture: 1. Power Distance index (PDI) - tolerance for unequal power distribution. The less powerful individuals in a country that scores high on this dimension are more acceptable to an unequal distribution of power in a society. 2. Individualism (IDV) – reliance on self or immediate family as opposed to societal networks. 8|Page A high value on individualism suggests a preference toward a “loosely-knit” social framework where people stress on privacy and have loose connection with those who are not their family members or relatives. 3. Masculinity (MAS) – preference of heroism, achievement and material measures of success. A high score on the masculinity dimension indicates an emphasis on competitiveness and assertiveness as opposed to, for example, cooperation. 4. Uncertainty Avoidance index (UAI) – akin to risk aversion.4 A high sore on this dimension suggests a society’s strong preference toward rules and structures, which help improve predictability of outcomes. Further explanations of these cultural dimensions are provided in Table A in the Appendix. Individual Hofstede cultural index on each dimension ranges between zero and 100. Countries with similar indices are considered culturally similar along a certain dimension. To better put the Hofstede cultural values into context, we do a quick comparison between the U.S. and Guatemala along two dimensions of culture: Power Distance and Uncertainty Avoidance. The power distance index (between zero and 100) is 40 for the U.S. and 95 for Guatemala, suggesting individuals in Guatemala are much more likely to expect and accept that power is distributed unequally in the society than individuals in the U.S. Along the uncertainty avoidance dimension (between zero and 100), the U.S. has an index of 46 while Guatemala has an index of 99. The interpretation of these scores is that in general individuals in the U.S. are more willing to try new ideas and innovations and more comfortable with uncertainties and ambiguities brought by changes than individuals in Guatemala. The average scores on the four Hofstede cultural dimensions for individual host countries in our sample are reported in Table B in the Appendix. Following Chakrabarti, Jayaraman and Mukherjee (2009), we construct cultural distance between two countries as the average of the differences (in absolute value) in the Hofstede’s four dimensions of culture, which we refer to as the Hofstede distance.5 Specifically, the Hofstede cultural distance between country i and country j is: 1 𝑐𝑑𝑖𝑠𝑡𝑖𝑗 = ∑𝑀|𝐼𝑛𝑑𝑒𝑥𝑖𝑀 − 𝐼𝑛𝑑𝑒𝑥𝑗𝑀 |, 4 where 𝑀 = {PDI, IDV, MAS, and UAI}. Detailed information on individual host’s cultural distance from the U.S. along with a ranking is summarized in Table 1. Out of the 74 hosts in our sample, Australia is culturally closest to the U.S. with a Hofstede distance of Hofstede (2001) indices were later expanded to include two more dimensions – long term orientation and indulgence, which we include in robustness analysis rather than our main results due to coverage limitations. 5 Alternative measures of cultural distance based on Hofstede’s six cultural dimensions and GLOBE indices (both practice and value scores from http://www.tlu.ee/~sirvir/IKM/Leadership%20Dimensions/globe_project.html) are also adopted for robustness checks. 4 9|Page 2.75, followed by the U.K. (5.5), Canada (6), New Zealand (9.25), and Switzerland (12.25). 6 The five countries in our sample that have the largest Hofstede cultural distance from the U.S. are Romania (43.75), Russian Federation (45), Slovenia (45), Panama (48.25), and Guatemala (54.25). “Table 1 goes about here” 3.2.2. Other variables The FDI variable in equation (2) is measured by total assets of U.S.-owned affiliates in host country i in constant 2005 U.S. dollars. Our FDI data are from different issues of the Survey of Current Business, a monthly publication of U.S. national and international macroeconomic data by the Bureau of Economic Analysis (BEA). 7 In terms of additional controls, market size (measured by real GDP) in the host economy is used to capture market demand. As a higher GDP is associated with larger demand for products and services and larger expected revenue for foreign investment, we expect a positive association between host real GDP and inward FDI. Holding GDP constant, a larger population in the host country indicates a lower GDP per capita, implying a lower standard of living, with perhaps a negative impact on FDI. Following Blonigen et al. (2007), host trade costs are measured by the inverse of the host’s imports and exports as a share of GDP. Depending on the nature of FDI, trade costs could have either positive or negative impact on FDI. In general, higher trade costs lead to an increase in horizontal FDI (or affiliates in host countries roughly duplicate the same activities) but a decrease in vertical FDI (different stages of production are located in different countries), while the net effect can be ambiguous. Geographical distance is used as a proxy for transportation costs, which leads to an ambiguous coefficient. The effect of higher transportation costs on FDI depends on the nature of FDI. If the objective of FDI is to seek a new market, higher transportation cost will encourage foreign investment since rising shipping cost makes exporting to the host less attractive. On the other hand, if the objective is to take advantage of, for example, cheap labor costs in a host country and final products produced in the host country need to be shipped back to the home country for consumption, then a higher transport cost will deter FDI. We also include average years of schooling attained for those over the age of 25 in the host country as a proxy for labor quality. On one hand, the schooling measure captures the skill endowment of the host country, which can attract greater FDI. On the other hand, high labor quality in a country can also lead to high labor costs, which may 6 Our sample is chosen to give us the maximum coverage across Hofstede cultural dimensions along with reliable data on US FDI to these countries. 7 http://www.bea.gov/international/di1usdop.htm 10 | P a g e deter FDI if MNCs are to take advantage of cheap input prices in the host country. As a result, the sign of the coefficient on the schooling measure is ambiguous. It is also widely acknowledged that institutional quality has non-trivial consequences on corporate governance and investment (La Porta, Lopez-de-Silanes, Shleifer and Vishny, 1999, 2000 and and La Porta, Lopezde-Silanes, and Shleifer, 2002). In our paper, we control for institutional quality measured by a political risk index. This index ranges from zero to 100 with zero indicating an extremely risky political environment and 100 indicating an extremely stable political environment. 8 We expect that a stable host country with low political risk would encourage larger FDI inflows. We collect real GDP, population, and trade costs from Feenstra, Inklaar and Timmer (2013) and the Penn World Table 8.0. Geographical distance data are from Centre D'Etudes Prospectives Et D'Informations Internationales (CEPII). Schooling data are from Barro and Lee (2013). The political risk index is constructed by the Political Risk Services Group, Inc. Definitions of the variables and data sources are summarized in Table C in the Appendix. Descriptive statistics are provided in Table 2 and the correlation matrix is in Table 3. The simple correlation between geographic distance and Hofstede distance in our sample (Table 3) is fairly low at 0.05. This suggests that focusing on geography alone as a determinant of spatial FDI would limit the scope of understanding linkages between nations, and further makes a case for including cultural dimensions in studies of FDI determinants and spatial linkages. 3.3. Spatial regression Spatial analysis recognizes the importance of locations in business, economics, and social activities, the essence of which is reflected in the first law of geography, “Everything is related to everything else, but near things are more related than distant things” (Tobler, 1970: 236). To better understand the interdependence of FDI across hosts in the cultural space, we include in the model a measure of FDI received by culturally similar hosts as an additional determinant of FDI. We refer to this measure hereafter as the spatial FDI and modify our baseline regression (2) as follows: ln(𝐹𝐷𝐼𝑖𝑡 ) = 𝛽0 + 𝛽1 ln(𝑐𝑑𝑖𝑠𝑡𝑖 ) + 𝜌𝐰𝒊 ln(𝐹𝐷𝐼𝑡 ) + 𝛾 ′ 𝑋 + 𝜀𝑖𝑡 8 (3) These 12 components of political risk are Government Stability, Socioeconomic Conditions, Investment Profile, Internal conflict, External Conflict, Corruption, Military in Politics, Religion in Politics, Law and Order, Ethnic Tensions, Democratic Accountability, and Bureaucracy Quality. 11 | P a g e Equation (3) is often referred to as a spatial lag model, which postulates the feedback among observations in a sample of N countries. The new term 𝐰𝒊 ln(𝐹𝐷𝐼𝑡 ) is the spatial FDI (also called the spatial lag). For a host country i, the spatial FDI term is a weighted average of U.S. FDI in all other hosts j with 𝐰𝒊 – the ith row of an 𝑁 × 𝑁 weight matrix Wt – measuring cultural proximity between a host country i and all other hosts j in our sample, for 𝑗 ≠ 𝑖. The sign and the magnitude of the coefficient on the spatial FDI, 𝜌 , shows the direction and the strength of inter-host dependence. The range of the spatial FDI coefficient 𝜌 is between −1 and +1. A positive 𝜌 indicates that an increase in U.S. FDI in a host i is positively associated with U.S. FDI in other culturally similar hosts while a negative 𝜌 suggests U.S. FDI in a host i is negatively associated with U.S. FDI in other culturally similar hosts. The larger 𝜌 is in absolute value, the stronger is the correlation of U.S. FDI across various hosts in a culture cluster (or a group of hosts with a similar culture).9 For panel data of N countries over T periods, W is a block diagonal matrix with a dimension of 𝑁𝑇 × 𝑁𝑇 with each block capturing a single year’s observation. The W matrix can be written as:10 where each block Wt is an 𝑁 × 𝑁 matrix in year t: 0 𝐖𝐭 = [ 𝑤𝑡 (𝑐𝑑𝑖𝑠𝑡𝑗𝑖 ) 𝑤𝑡 (𝑐𝑑𝑖𝑠𝑡𝑘𝑖 ) 𝑤𝑡 (𝑐𝑑𝑖𝑠𝑡𝑖𝑗 ) 𝑤𝑡 (𝑐𝑑𝑖𝑠𝑡𝑖𝑘 ) 0 𝑤𝑡 (𝑐𝑑𝑖𝑠𝑡𝑗𝑘 )] 𝑤𝑡 (𝑐𝑑𝑖𝑠𝑡𝑘𝑗 ) 0 where 1 ≤ 𝑡 ≤ 𝑇, and wt(cdistij) is an inverse function of cultural distance between any two host countries i and j, or, wt(cdistij) = 1/cdistij. Often used in the spatial analysis literature, the inverse distance function assigns a larger weight to countries that are more culturally similar. 11 Moreover, diagonal elements of the matrix Wt are set to zero so that no 9 Interested readers are referred to Anselin (1998, 2010) and Anselin, Florax, and Rey (2004) for a thorough discussion of the development of the spatial lag model and technical details. 10 Cultural ties are assumed to be time-invariant such that W1 = W2 = … = WT. While one could argue that this is a strong assumption as migration and modern communication technology have brought nations and cultures together fostering the ties between some, we believe that cultural ties, if dynamic, are very slow to change, and as such would not be very volatile over the two decades of our sample, since the cultural dimensions measured over four decades or more in Hofstede (2001) that form the core of our cultural distance measure do not show much variability. 11 The weight cannot be constructed if the cultural distance between countries i and j equals zero. We therefore substitute the zero distance value with the smallest positive distance value in the sample for the pair of countries with the zero cultural distance. This ensures that all off-diagonal weight values between any two countries are finite in the weight matrix. 12 | P a g e observation predicts itself. As is common in the literature, the weight matrix is also row-standardized so that the elements in each row sum up to one. “Tables 2 and 3 go about here” 4. Empirical Results 4.1. Baseline results Figure 1 plots the log of annual average U.S. FDI in different host countries by their Hofstede cultural distance from the U.S. For example, the solid line in Figure 1 denotes the average value of U.S. outbound FDI in host countries that are most culturally similar to the U.S. compared to other hosts in our sample (within the 25th percentile of cultural distance from the U.S.). In general, U.S. FDI in different hosts has been growing over the past few decades. Figure 1 also shows that, at any given time, countries that are culturally similar to the U.S. tend to receive more U.S. FDI than countries that are culturally “far apart” from the U.S. “Figure 1 goes about here” Before presenting our empirical results, we discuss two estimation issues related to a spatial lag model. First, we perform statistical tests to determine the relevance of spatial analysis or whether spatial interdependence is indeed an issue in our sample. The Moran’s I and Geary’s c tests results are presented in Table 4 in the Appendix. These results strongly support the existence of global spatial interdependence.12 We also find that the null hypothesis of no spatial interdependence (H0: ρ = 0) is rejected at the 1% level by both Lagrange multiplier (LM) test and robust LM tests. Second, if ρ is indeed not equal to zero as our LM test results indicate, OLS estimated coefficients for equation (3) are biased and inconsistent, since by construction, the spatial FDI term 𝐰𝒊 ln(𝐹𝐷𝐼𝑡 ) on the right-hand side of the equation is endogenous (Anselin, 1988). Consequently, a spatial lag model is routinely estimated with the Maximum Likelihood Estimation (MLE) technique, which we use for our spatial regressions in this paper (Coughlin and Segev, 2000; Blonigen et al., 2005; Sharma et al., 2014). “Table 4 goes about here” Moran’s I and Geary’s c tests are tests of spatial autocorrelation of a variable. Moran (1950) computes a correlation statistic for all pairs of observations, weighted by spatial proximity. Geary (1954) measures the correlation for the squared differences of all pairs of observations weighted by spatial proximity. Both tests determine if there is any systematic pattern in the spatial distribution of a variable. 12 13 | P a g e We report our regression results based on equations (2) and (3) in Table 5. Since the U.S. is the only home country in our sample, any common shocks due to U.S. macroeconomic or institutional volatility that can potentially cause variations in aggregate U.S. outbound FDI (which will affect all host countries) are captured by a time trend and its squared term. Country fixed effects are included in two of the four specifications to control for unobserved heterogeneity across host countries. However, doing so would not allow us to estimate the coefficients on timeinvariant factors, including geographical distance and cultural distance between the host country and the U.S. So we include regional dummies in the rest of specifications in Table 5 that control for overall macroeconomic variations in a particular region while allowing us to estimate the effect of geographical and cultural distances. There are three notable points in Table 5. First, cultural similarities matter. The coefficient on the Hofstede cultural distance is negative and significant at the 0.1% level. This indicates that host countries that are culturally distant to the U.S. receive less U.S. FDI, presumably because pronounced differences in social norms and shared values make it difficult to understand others’ behaviors, which can in turn lead to a higher operational costs for U.S. MNCs. For instance, regression 5.2 suggests that, keeping other things constant, a 1% increase in the Hofstede distance between a host country and the U.S. is associated with a 0.74% decrease in U.S. FDI in that host. Second, coefficients on other FDI determinants, in general, align with our expectations and the existing literature. Larger economies (as measured by real GDP) are likely to receive more FDI from the U.S. while hosts with a large population see a smaller amount of FDI from the U.S. The coefficient on trade costs is robustly negative. As we do not have a prior expectation of its coefficient, the result suggests that FDI undertaken in our sample is more likely to exploit vertical linkages as trade costs tend to have a negative impact on vertical FDI but a positive impact on horizontal FDI. Geographical distance also has a negative and significant coefficient as found in standard gravity literature. The estimated coefficient on schooling is negative and likely supports the argument that MNCs might be largely seeking relatively unskilled cheap labor in host countries, again consistent with vertical motivation of FDI. Third, there is strong evidence supporting interdependence among hosts in the cultural space when receiving U.S. FDI. The coefficient on spatial FDI is positive and significant at the 0.1% level in regressions 5.3 and 5.4. These results show that a host country i will receive more FDI from the U.S. if other hosts with a similar culture receive more FDI from the U.S. In other words, host countries in a culture cluster complement each other when attracting investment from the U.S. For example, the point estimate in regression 5.3 shows that U.S. FDI in a host country i rises by 0.14% for every 1% increase in U.S. FDI received by other hosts that share a similar culture as host i. This 14 | P a g e positive spatial linkage reflects the importance of greater familiarity of U.S. MNCs with host countries’ cultures. The results align with our expectation that learning-by-doing likely helps reduce management and administrative costs of MNCs when investing and operating in culturally similar hosts and may motivate MNCs to expand even further into new hosts that have similar cultures as their existing hosts. “Table 5 goes about here” 4.2. Spatial interdependence of FDI over time Another interesting aspect to investigate is whether the pattern of the inter-host dependence in the cultural space might change over time. Berry, Guillen, and Zhou (2010) argue that the “variance of variables” in a cultural gravity model “differs massively” over time, and we can reasonably expect such variations to affect their impact on FDI over time. There are indeed a few possible reasons for us to expect so. The first reason is technological improvement. Technological improvement or breakthrough, such as the invention of the Internet, can greatly reduce barriers of crosscultural communication although those barriers are difficult to completely eliminate. As a result, the learning benefits for MNCs from investing in countries with a similar culture to reduce operational costs in a potential new host might become less important over time. In addition, the scale economies of investing in various hosts in the cultural space are not necessarily inexhaustible. As economies of scale are exhausted due to difficulties in coordination and possible distortion of information along the chain of command when an MNC grows larger with operations in multiple hosts, the cost of investment in a foreign host can rise again. For example, it is possible that a manager may be more concerned about operations of his/her own facility in a host country than the firm’s broader strategic vision. Equally possible is headquarter intervention that can disrupt some affiliates’ activities and possibly harm motivation (Foss, Foss and Nell, 2012). This suggests that, after a certain point, cost reduction might be less of a benefit for a home country to invest in new host countries. Given the two possible arguments presented above, we would expect to observe a decline in the strength of spatial interdependence among culturally proximate hosts over time. To explore this, we divide our sample into two subsamples periods: 1984-1998 and 1999-2011. The choice of 1998-1999 as the split is dictated to some extent by broad liberalization measures in Asia and Russia post the East Asian and Russian financial crisis, though we do test robustness by pushing the break point to as far as 2002, immediately after China’s accession to the World Trade Organization. While we do not have mainland China in the sample, we do have Hong Kong in our sample and China’s 15 | P a g e participation in WTO might have a non-trivial effect on Hong Kong’s ability to attract FDI. We also tried a few alternative cutoffs with similar results. “Table 6 goes about here” Subsample results reported in Table 6 suggest a significant spatial interdependence of U.S. FDI in culturally similar hosts during the earlier but not the later sample period. The coefficient on spatial FDI is positive and significant at the 5% level or better over 1984-1998, ranging from 0.15 to 0.25. In contrast, the coefficient on spatial FDI over 1999-2011 ranges between 0.04 and 0.07 and is not significant at conventional levels. The changes in the magnitude and the level of significance of the coefficient on spatial FDI are compatible with our expectations. The gains of investing in culturally similar hosts might be large initially, but become smaller over time possibly due to MNCs’ ability to learn about a foreign host’s culture through other channels or the erosion of economies of scale. 5. Robustness Checks and Extensions 5.1. OECD vs. non-OECD countries While our baseline results indicate strong spatial interdependence of FDI, especially prior to the 2000s, Blonigen and Wang (2005) point out that pooling diverse countries in one sample might mask the true effects of certain controls on the dependent variable. The authors find that determinants of FDI in developed and developing countries are significantly different. To examine this issue, we separate our sample into OECD and non-OECD hosts and report the results in Table 7. For brevity, only the estimated coefficient on the spatial FDI is reported. Estimated coefficients on other variables are available upon request. “Table 7 goes about here” Results in Table 7 are qualitatively similar to results in Tables 5 and 6 but there also exists a certain amount of heterogeneity across the two groups of host countries. For example, Table 7 shows that the estimated coefficient on spatial FDI is 0.14 and significant at the 0.1% level in the non-OECD subsample while not statistically significant in the OECD subsample over the full sample span 1984-2011. However, for both OECD and non-OECD host countries, the cross-host dependence in a culture cluster is positive and significant at the 1% level over 1984-1998 and this weakens and loses significance over 1999-2011. These subsample regression results are consistent with our general hypotheses that there tends to be a significant interdependence of U.S. FDI in culturally similar hosts, but the strength of such interdependence declines over time. 5.2. Cultural distance based on alternative cultural values 16 | P a g e In our analysis so far, we have used the Hofstede four dimensions of culture. In Table 8, we provide robustness checks with alternative measures of cultural distance, namely cultural distance based on values of Hofstede’s six cultural dimensions (extended Hofstede distance) and cultural distance based on the Global Leadership and Organizational Behavior Effectiveness (GLOBE) research project, designed to expand Hofstede’s work (House, Hangs, Javidan, Dorfman and Gupta, 2004). The traditional Hofstede four dimensions of culture have been extended to include two more dimensions, Long Term Orientation and Indulgence versus Restraint, by Hofstede, Hofstede and Minkov (2010). Long term orientation refers to a focus on the future while short term orientation refers to a focus on the present and the past. Indulgent cultures emphasize freedom of speech and personal life control while restrained cultures pay more attention to strict social norms. While using all six dimensions enhances our measurement of culture, it reduces our sample size as the last two dimensions are not available for all countries in our sample. So we choose to use the six dimensions in our robustness checks as opposed to benchmark results. The GLOBE project measures culture in terms of practices (what it is in a society) and values (what people think it should be) and summarizes them along nine dimensions with value of each dimension ranging between one and seven: Uncertainty Avoidance, Power Distance, Institutional Collectivism, In-Group Collectivism, Gender Egalitarianism, Assertiveness, Future Orientation, Performance Orientation and Humane Orientation. Detailed definitions of the GLOBE cultural dimensions are provided in Table D in the Appendix. We also report average value of cultural indices used for robustness checks in Table E and the correlation matrix for the four measures of cultural distances in Table F in the Appendix. The simple correlation between the extended Hofstede distance and the original Hofstede distance is 0.87. In general, the correlation between the Hofstede distance measures and the GLOBE distance measures ranges between 0.45 – 0.52, suggesting a fairly strong association between Hofstede and GLOBE measures. “Table 8 goes about here” Table 8 shows that our results are quite robust to different measures of cultural distance. Results based on all alternative measures of cultural distance show that the spatial FDI has a positive coefficient that is significant at the 0.1% level over 1984-2011, again suggesting a strong interdependence of FDI in culturally similar hosts. All three sets of regressions show that the estimated coefficient on spatial FDI becomes smaller over time (1984-1998 as compared to 1999-2011), reflecting a weakening of the spatial interdependence among hosts in a culture cluster. The estimated coefficient on spatial FDI is not statistically significant in the extended Hofstede distance regression over 1999-2011. When cultural distance is measured with GLOBE cultural dimensions, although the 17 | P a g e estimated coefficient on spatial FDI over 1999-2011 is still positive and significant, both the magnitude and the level of significance of the coefficient decline significantly compared to the previous period of 1984-1999, consistent with our baseline findings. 5.3. Industry FDI Previous literature has shown that spatial interdependence (as measured by geographical distance) can vary significantly across industries (Blonigen et al, 2007; Kucera and Principe, 2014; Sharma et al, 2014). In our final robustness tests, we analyze this issue in the context of our cultural distance. In Table 9, we present the estimated coefficient on the spatial FDI with country fixed effects at a more disaggregated industry level. 13 We have U.S. outward FDI data in 13 industries and these represent the finest levels of disaggregation of data available to the public on an annual basis from the Bureau of Economic Analysis. The industries are Food and Kindred Products (Food), Chemical and Allied Products (Chemicals), Primary and Fabricated Metals (Metal), Machinery, except Electrical (Machinery), Transportation Equipment (Transport), Wholesale Trade (Wholesale), Finance (except banking), Insurance, and Real Estate (Finance), Computers and Electronic Products (Computers), Electrical Equipment, Appliances, and Components (Electrical), Information (Information), Professional, Scientific and Technical Services (Professional), Utilities (Utilities), and other industries (Other Industries).14 “Table 9 goes about here” As shown in Table 9, there exists substantial heterogeneity in spatial interdependence of FDI in different industries. Out of the 13 industries studied, the estimated coefficient on spatial FDI is non-negative in nine cases with a statistically significant spatial interdependence of U.S. FDI in six of them - Food, Wholesale, Finance, Computers, Professional, and Other Industries. For instance, in the Food industry a 1% increase in U.S. FDI to countries with a similar culture as country i will increase U.S. FDI in the host country i by 0.38%, other things remaining constant. Interestingly, the estimated coefficient on spatial FDI is negative in four industries and significant in the Utilities industry. This may not be surprising as investment decisions in this industry are likely to be strongly associated with the availability of natural resources (fossil fuel) or geographical location (for natural gas pipeline) than with cultural dimensions of a host country. The findings in Table 9 seem to indicate that the inter-host dependence of 13 The industry classifications are adopted from the Bureau of Economic Analysis (www.bea.gov). The industries are described in BEA's Guide to Industry and Foreign Trade Classifications for International Surveys. 14 Over the sample period of 1984-1998 we have data for 8 industries. For the latter period 1999-2011 we have data for 5 additional industries. 18 | P a g e FDI in the cultural space that we have observed so far is from a wide spectrum of industries and not necessarily the artifact of one dominant industry. 6. Conclusions and Future Research Understanding cultural distance is essential to all organizations as globalization deepens. However, the effect of cultural distance on the magnitude of FDI has not been systematically examined in previous economic studies. This paper constructs and includes measures of cultural distance based on well-defined national cultural traits in FDI models. With data on U.S. outbound FDI in 74 host countries, we find that while bilateral cultural distance has a negative effect on U.S. FDI to a host country, there is a significantly positive correlation of U.S. FDI in culturally similar hosts. That is, U.S. invests less in a culturally distant host, but U.S. FDI in this host country rises with U.S. FDI in other hosts that share similar cultures with this host of interest. It is also worth noting that our subsample results show a decline in the strength of such spatial interdependence of FDI over 1999-2011 compared to results from 19841998. These findings are robust to different specifications. Our results suggest that in a multilateral framework, cultural distance can possibly become an opportunity rather than a mere deterrent of FDI as the cost of integration and operation for MNCs in a foreign host can likely be reduced when they also invest in other culturally proximate hosts. From a policy perspective, countries might find it easier to target hosts with similar cultures in their initial bid for expansion, though with the advent of media capabilities, distance itself (either geographical or cultural) is becoming less of a concern. In our study, we have restricted the parent to one country – the U.S. There are a few reasons for us to choose such a design. By using a single home country, we are able to hold parent characteristics constant and concentrate on different aspects of host cultural distance. Second, the U.S. is one of the largest countries that engage in outward FDI flows. United Nations records show that between 2000 and 2014, U.S. outward FDI alone accounts for approximately 25% of the total world outward FDI stock, making US one of the strongest parent nations to consider. While this is a first step towards the study of culture clusters, it would be interesting for a future project to include multiple home countries, studying dependence not only from the perspective of hosts, but from the perspective of home countries as well. 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Cultural Distance from the United States Rank 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 21 Country Australiab United Kingdoma Canadaa New Zealandb Switzerlanda Irelanda Germanya South Africa Italyb Luxembourga Netherlandsa Estoniac Hungaryb Czech Republicb Finlandb Norwaya India Latvia Trinidad and Tobago Lithuania Jamaica Hofstede Distance Rank 2.75 5.5 6 9.25 12.25 12.5 13 14.75 15.5 16.75 17 19.25 19.75 20.75 21 22.25 23 23.75 23.75 23.75 24 26 28 29 31 32 33 35 36 38 41 42 43 44 Country Austriaa Morocco Francea Denmarka Polandb Malta Israelc Uganda Tanzania Hong Kong Spaina Philippines Saudi Arabia Jordan Iraq Brazil Pakistan China Bangladesh Ghana Mali Hofstede Distance Rank 26.5 26.5 26.75 27 27 28.25 28.5 28.75 28.75 29 29.25 29.25 31 31 31 31.25 32 32.75 33 33 33 51 52 53 55 56 57 58 60 62 63 64 65 66 67 68 69 70 71 Country Japanb Vietnam Colombia Thailand Slovak Republicc Ecuador Mexicob Croatia Malaysia Bulgaria Uruguay Koreab Singapore Peru Venezuela Costa Rica Chilec El Salvador Portugala Romania Russian Federation Sloveniac Panama Guatemala Hofstede Distance 34.5 34.75 35.25 35.25 35.5 35.75 36.25 36.75 36.75 38 38 38.75 39.25 40 40.25 40.5 41.25 42 42.75 43.75 45 Belgiuma 24.25 Taiwan 33 45 Argentina 25 48 Indonesia 33.25 73 48.25 Iran 25 49 Greecea 33.75 74 54.25 a 25 Sweden 25.75 50 Turkeya 34 Notes: Rank is based on an individual host’s Hofstede cultural distance from the United States a Countries became OECD members in 1961. b Countries became OECD members between 1962 and 1999: Italy (1962); Japan (1964); Finland (1969); Australia (1971); New Zealand (1973); Mexico (1994); Czech Republic (1995); Hungary (1996); Korea (1996); and Poland (1996). c Countries became OECD members in 2000 and after: Slovak Republic (2000); Chile (2010); Estonia (2010); Israel (2010); and Slovenia (2010). 22 23 24 | P a g e Table 2. Summary Statistics Variables N Mean Standard Deviation Minimum Maximum Real Total Assets (millions of 2005 dollars) 1786 86375.21 303397.30 0.93 4891665 Population (millions) 2222 53.25 161.69 0.24 1324.35 Real GDP (millions of 2005 dollars) 2247 93.01 8.89 77.54 107.50 Trade Cost 2222 51.22 1946.95 0.05 90295.61 School (Years of Education) 2097 7.81 2.69 0.50 13.09 Institutional Quality 2138 68.70 14.37 24.42 97 Hofstede Cultural Distance from the U.S. 1888 29.32 10.47 2.75 54.25 Geographical Distance from the U.S. (km) 2221 7906.51 3383.89 548.3946 16180.32 25 | P a g e Table 3. Correlation Matrix Variable 1 ln(Population) 1 1 2 2 ln(Real GDP) 0.7646 1 3 ln(Trade Cost) 0.5419 0.168 1 4 ln(School) -0.3074 0.2288 -0.5021 1 5 ln(Institutional Quality) -0.2751 0.2277 -0.5517 0.6737 1 6 ln(Hofstede Distance) 0.0242 -0.2469 0.1704 -0.3179 -0.3914 1 7 ln(Geographical Distance) 0.2551 0.1719 0.1255 -0.104 -0.1067 0.0541 26 | P a g e 3 4 5 6 7 1 Table 4. Tests on Spatial Effects of FDI a. Moran's I test and Geary's c test on global spatial autocorrelation a Moran's I Test I 0.218 E(I) -0.001 sd(I) 0.006 z 37.004 p-value 0.000 Geary's c Test c 0.850 E(c) 1.000 sd(c) 0.011 z -13.432 p-value 0.000 b. Diagnostic tests for spatial dependence in OLS regression b b.1. The period of 1984-2011 Regression w/ regional dummiesc Statistic d.f. p-value Lagrange multiplier 8.228 1 0.004 Robust Lagrange multiplier 8.202 1 0.004 Regression w/ country Fedd Statistic d.f. p-value 8.228 1 0.004 8.202 1 0.004 b.2. The period of 1984-1998 Statistic Lagrange multiplier 9.365 Robust Lagrange multiplier 8.324 d.f. 1 p-value 0.002 Statistic 110.416 d.f. 1 p-value 0.000 1 0.004 65.086 1 0.000 b.2. The period of 1984-2011 Statistic d.f. p-value Statistic d.f. p-value Lagrange multiplier 0.398 1 0.528 1.286 1 0.257 Robust Lagrange multiplier 1.881 1 0.17 0.28 1 0.597 Notes: The variable of interest is ln(FDI) which is measured as the log value of the real total assets of USowned foreign affiliates, which are obtained from the Bureau of Economic Analysis (BEA). a The null hypothesis for Moran's I and Geary's c tests is that there is no global spatial dependence. b The null hypothesis is H0: ρ=0. c The OLS specification with the following control variables: ln(Population); ln(Real GDP); ln(Trade Cost); ln(School); ln(Institutional Quality); Trend; Trend Squared; and six regional dummies: East Asia and Pacific (EAP); Europe and Central Asia (ECA); Latin America and Caribbean (LAC); Middle East and North Africa (MENA); South Asia (SA); and Sub-Saharan Africa (SSA). d The OLS specification with country fixed effects, instead of regional dummies. 27 | P a g e Table 5. Effects of Cultural Distance and Spatial FDI Variables 1984-2011 5.1 ln(Hofstede Distance)a 5.2 -0.74*** [0.06] Spatial FDI ln(Geographical Distance)a ln(Population) ln(Real GDP) ln(Trade Cost) ln(School) ln(Institutional Quality) Trend Trend Squared Constant Country FE Regional Dummies Number of Countries Observations R-Squared/Log Likelihood -1.15*** [0.34] 0.98*** [0.16] -0.42*** [0.07] -1.56*** [0.37] 0.13 [0.16] 0.09*** [0.02] 0.0002 [0.00] 5.80* [2.39] YES NO 74 1,643 0.96 -0.51*** [0.06] -1.10*** [0.08] 2.13*** [0.06] -0.93*** [0.09] -0.48*** [0.14] -0.28 [0.24] 0.04* [0.02] -0.0006 [0.00] -5.23*** [1.03] NO YES 74 1,495 0.82 5.3 -0.68*** [0.06] 0.14*** [0.05] -0.50*** [0.06] -1.10*** [0.08] 2.13*** [0.06] -0.93*** [0.09] -0.51*** [0.14] -0.29 [0.23] 0.02 [0.02] -0.0004 [0.00] -6.27*** [1.11] NO YES 74 1,495 -2185.31 5.4 0.16*** [0.03] -1.49*** [0.34] 1.04*** [0.18] -0.45*** [0.07] -1.24*** [0.39] -0.03 [0.16] 0.06*** [0.02] 0.0005 [0.00] -1.20 [2.26] YES NO 74 1,495 -1215.15 Notes: Robust standard errors in brackets: *** p<0.001, ** p<0.01, * p<0.05, † p<0.10. The dependent variable, ln(FDI), is measured as the log value of the real total assets of US-owned foreign affiliates, which are obtained from the Bureau of Economic Analysis (BEA). In specifications 5.2 and 5.3, six regional dummies are included: East Asia and Pacific (EAP); Europe and Central Asia (ECA); Latin America and Caribbean (LAC); Middle East and North Africa (MENA); South Asia (SA); and Sub-Saharan Africa (SSA). ln(Geographical Distance) is the log value of the host distance from US (in km), obtained from the Centre d'Etudes Prospectives et d'Informations Internationales (CEPII). a The measures of cultural distance and geographical distance are time invariant. 28 | P a g e Table 6. Subsample Results Variables 1984-1998 6.1 ln(Hofstede Distance) a 6.2 6.3 -0.69*** [0.07] -0.63*** [0.07] 0.15* [0.07] -0.52*** [0.07] -0.95*** [0.09] 2.00*** [0.08] -0.92*** [0.11] -0.05 [0.14] -0.98*** [0.26] -0.06 [0.04] 0.002 [0.00] -2.78* [1.25] NO YES 69 858 -1111.56 Spatial FDI ln(Geographical Distance)a ln(Population) ln(Real GDP) ln(Trade Cost) ln(School) ln(Institutional Quality) Trend Trend Squared Constant Country FE Regional Dummies Number of Countries Observations R-Squared/Log Likelihood -0.72 [0.47] 0.78*** [0.15] -0.32*** [0.06] -0.37 [0.37] -0.29† [0.17] -0.04* [0.02] 0.005*** [0.00] 6.82** [2.45] YES NO 69 931 0.97 -0.53*** [0.07] -0.96*** [0.09] 2.01*** [0.08] -0.92*** [0.11] -0.02 [0.14] -0.95*** [0.27] -0.03 [0.04] 0.002 [0.00] -1.67 [1.13] NO YES 69 858 0.85 1999-2011 6.4 6.5 6.6 6.7 -0.74*** [0.10] -0.71*** [0.11] 0.07 [0.09] -0.37*** [0.09] -1.13*** [0.13] 2.19*** [0.11] -1.0*** [0.09] -1.56*** [0.28] 2.27*** [0.63] -0.33† [0.18] 0.006† [0.00] -11.27** [3.87] NO YES 72 637 -997.67 0.25*** [0.03] -0.75 [0.46] 0.98*** [0.16] -0.33*** [0.06] -0.20 [0.37] -0.33* [0.16] -0.09*** [0.02] 0.005*** [0.00] -4.10* [1.96] YES NO 69 858 -365.20 -0.50 [0.68] 0.89*** [0.19] 0.30* [0.13] -2.38*** [0.65] -0.25 [0.37] -0.19** [0.07] 0.006*** [0.00] 11.13*** [3.55] YES NO 72 712 0.99 -0.37*** [0.09] -1.13*** [0.13] 2.20*** [0.11] -1.0*** [0.09] -1.56*** [0.28] 2.25*** [0.64] -0.35† [0.18] 0.006† [0.00] -10.31** [3.63] NO YES 72 637 0.77 6.8 0.04 [0.04] -2.0*** [0.61] 0.93*** [0.16] 0.19 [0.13] -1.94*** [0.60] 0.09 [0.30] -0.18** [0.07] 0.01*** [0.00] 7.46** [2.58] YES NO 72 637 -133.27 Notes: Robust standard errors in brackets: *** p<0.001, ** p<0.01, * p<0.05, † p<0.10. The dependent variable, ln(FDI), is measured as the log value of the real total assets of US-owned foreign affiliates, which are obtained from the Bureau of Economic Analysis (BEA). Six regional dummies are included: East Asia and Pacific (EAP); Europe and Central Asia (ECA); Latin America and Caribbean (LAC); Middle East and North Africa (MENA); South Asia (SA); and Sub-Saharan Africa (SSA). ln(Geographical Distance) is the log value of the host distance from US (in km), obtained from the Centre d'Etudes Prospectives et d'Informations Internationales (CEPII). a The measures of cultural distance and geographical distance are time invariant. 29 | P a g e Table 7. Spatial Dependence: OECD vs. non-OECD Countries OECD Non-OECD 1984-2011 1984-1998 1999-2011 1984-2011 1984-1998 1999-2011 7.1 7.2 7.3 7.4 7.5 7.6 Spatial FDI -0.03 0.34*** 0.09 0.14*** 0.20*** -0.02 [0.08] [0.09] [0.06] [0.03] [0.03] [0.04] Country FE YES YES YES YES YES YES Number of Countries 31 27 31 52 48 45 Observations 620 332 288 875 526 349 Log Likelihood -271.69 9.71 29.39 -807.01 -279.96 -108.70 Notes: Robust standard errors in brackets: *** p<0.001, ** p<0.01, * p<0.05, † p<0.10. The dependent variable, ln(FDI), is measured as the log value of the real total assets of US-owned foreign affiliates, which are obtained from the Bureau of Economic Analysis (BEA). All specifications include the following control variables: ln(Population); ln(Real GDP); ln(Trade Cost); ln(School); ln(Institutional Quality); Trend; and Trend Squared. Variables 30 | P a g e Table 8. Alternative Measures of Cultural Distance (a) The Extended Hofstede Distancea 1984-2011 8.1 Spatial FDI 0.17*** [0.03] Country FE YES Number of Countries 67 Observations 1,333 Log Likelihood -1122.56 1984-1998 8.2 0.25*** [0.03] YES 62 757 -342.88 1999-2011 8.3 0.05 [0.04] YES 66 576 -114.11 (b) The GLOBE Cultural Distance (Practices Score)b 1984-2011 8.4 Spatial FDI 0.39*** [0.04] Country FE YES Number of Countries 45 Observations 1,044 Log Likelihood -412.21 1984-1998 8.5 0.50*** [0.06] YES 44 610 -151.97 1999-2011 8.6 0.16* [0.06] YES 45 434 20.49 (c) The GLOBE Cultural Distance (Values Score)b 1984-2011 1984-1998 1999-2011 8.7 8.8 8.9 Spatial FDI 0.42*** 0.48*** 0.18** [0.05] [0.06] [0.06] Country FE YES YES YES Number of Countries 45 44 45 Observations 1,044 610 434 Log Likelihood -407.43 -154.13 21.10 Notes: Robust standard errors in brackets: *** p<0.001, ** p<0.01, * p<0.05, † p<0.10. The dependent variable, ln(FDI), is measured as the log value of the real total assets of US-owned foreign affiliates, which are obtained from the Bureau of Economic Analysis (BEA). ln(Geographical Distance) is the log value of the host distance from US (in km), obtained from the Centre d'Etudes Prospectives et d'Informations Internationales (CEPII). All specifications include the following control variables: ln(Population); ln(Real GDP); ln(Trade Cost); ln(School); ln(Institutional Quality); Trend; and Trend Squared. a The extended Hofstede distance is computed as the average of the four original Hofstede cultural indicators as well as two additional dimensions: (1) long-term orientation; and (2) indulgence versus restraint (Hofstede, Hofstede, and Minkov, 2010). b The Globe cultural distance is an average of the following nine cultural dimensions: (1) assertiveness; (2) institutional collectivism; (3) in-group collectivism; (4) future orientation; (5) gender egalitarianism; (6) humane orientation; (7) power distance; and (9) uncertainty avoidance. 31 | P a g e Table 9. Industry-level outward FDI from the United States - Spatial Dependence Variables Spatial FDI Country FE Number of Countries Observations Log Likelihood Fooda 0.38*** [0.05] YES 51 820 -711.94 Chemicalsa 0.07 [0.08] YES 52 1,011 -559.80 Metala 0.02 [0.08] YES 50 886 -923.18 Machinerya -0.05 [0.09] YES 50 852 -1053.82 Transporta -0.07 [0.07] YES 47 581 -570.81 Wholesalea 0.32*** [0.06] YES 52 1,014 -627.46 Financea 0.18* [0.08] YES 52 824 -955.67 Utilitiesb Computersb Electricalb Informationb Professionalb Other Industriesa -0.39*** 0.29*** -0.13 0.1 0.15† 0.30*** [0.12] [0.08] [0.10] [0.10] [0.09] [0.07] Country FE YES YES YES YES YES YES Number of Countries 32 48 47 49 49 51 Observations 136 433 354 333 473 655 Log Likelihood -157.63 -344.31 -355.85 -410.57 -225.67 -839.75 Notes: Robust standard errors in brackets: *** p<0.001, ** p<0.01, * p<0.05, † p<0.10. The dependent variable, ln(FDI), is measured as the log value of the real total assets of US-owned foreign affiliates in different industries, which are obtained from the Bureau of Economic Analysis (BEA). All specifications include the following control variables: ln(Population); ln(Real GDP); ln(Trade Cost); ln(School); ln(Institutional Quality); Trend; Trend Square; and country fixed effects. a Sample of countries in the period of 1984-2011. b Sample of countries in the period of 1999-2011. Variables Spatial FDI 32 | P a g e APPENDIX Table A. Definitions of Hofstede National Cultural Dimensions Dimensions Power Distance Index (PDI) Definitions by Hofstede (2001, 2010)* The degree to which the less powerful members of a society accept and expect that power is distributed unequally. Individualism vs. Individualism (the high side of this dimension) is defined as a preference Collectivism for a loosely-knit social framework in which individuals are expected to (IDV) take care of only themselves and their immediate families. Collectivism is that individuals can expect their relatives or members of a particular in-group to look after them in exchange for unquestioning loyalty. Masculinity vs. Femininity Masculinity represents a preference in society for achievement, heroism, (MAS) assertiveness and material rewards for success. Femininity is a preference toward cooperation, modesty, caring for the weak and quality of life. Uncertainty Avoidance This dimension expresses the degree to which the members of a society Index (UAI) feel uncomfortable with uncertainty and ambiguity. Long Term Orientation vs. Societies with long term orientation encourage thrift and efforts in Short Term Normative modern education as a way to prepare for the future while societies with Orientation (LTO)** short term orientation focus more on the present and the past and view societal change with suspicion. Indulgence vs. Restraint Indulgence stands for a society that allows for free gratification of basic (IND)** and natural human drives related to enjoying life and having fun. Restrained society suppresses gratification of needs and regulates it by means of strict social norms. Notes: *Definitions are obtained from http://geert-hofstede.com/national-culture.html **Dimensions included only in robustness checks 33 | P a g e Table B. Average of Hofstede Cultural Indices along Four Dimensions Country Hofstede Index Country Hofstede Index Argentina Australia Austria Bangladesh Belgium Brazil Bulgaria Canada Chile China Colombia Costa Rica Croatia Czech Republic Denmark Ecuador El Salvador Estonia Finland France Germany Ghana Greece Guatemala Hong Kong Hungary India Indonesia Iran Iraq Ireland Israel Italy Jamaica Japan Jordan Korea 25 2.75 26.5 33 24.25 31.25 38 6 41.25 32.75 35.25 40.5 36.75 20.75 27 35.75 42 19.25 21 26.75 13 33 33.75 54.25 29 19.75 23 33.25 25 31 12.5 28.5 15.5 24 34.5 31 38.75 Latvia Lithuania Luxembourg Malaysia Mali Malta Mexico Morocco Netherlands New Zealand Norway Pakistan Panama Peru Philippines Poland Portugal Romania Russia Saudi Arabia Singapore Slovak Republic Slovenia South Africa Spain Sweden Switzerland Taiwan Tanzania Thailand Trinidad and Tobago Turkey Uganda United Kingdom Uruguay Venezuela Vietnam 23.75 23.75 16.75 36.75 33 28.25 36.25 26.5 17 9.25 22.25 32 48.25 40 29.25 27 42.75 43.75 45 31 39.25 35.5 45 14.75 29.25 25.75 12.25 33 28.75 35.25 23.75 34 28.75 5.5 38 40.25 34.75 Notes: Hofstede index is an average of the following four cultural dimensions: (1) power distance (PDI), (2) individualism (IDV), (3) masculinity (MAS), and (4) uncertainty avoidance (UAI). 34 | P a g e Table C. Definitions of Variables Variables FDI Definition Total assets of foreign affiliates (millions of constant 2005 dollars). Population Population (millions). Real GDP Real GDP (millions of constant 2005 dollars). Trade cost Sources Comprehensive Financial and Operating Data, Bureau of Economic Analysis, U.S. Department of Commerce Penn World Table 8.0, Feenstra, Inklaar, and Timmer (2013) Penn World Table 8.0, Feenstra, Inklaar, and Timmer (2013) Penn World Table 8.0, Feenstra, Inklaar, and Timmer (2013) Barro-Lee Educational Attainment Dataset, Barro and Lee (2013) International Country Risk Guide (ICRG), The PRS Group, Inc. The Centre d'Etudes Prospectives et d'Informations Internationales (CEPII) The Hofstede Center, and Hofstede, et al. (2010) The inverse of the sum of imports and exports as the share of GDP. School Average years of schooling attained for population aged 25 and over. Institutional quality The sum of 12 risk components in political, financial, and economic aspects.a Geographic distance The measures of bilateral distances between the US (Washington, D.C.) and the capital city in a host country (kilometers). Hofstede cultural Cultural distance between the US and a host distance country, measured by the Cartesian distance between Hofstede's four cultural dimensions: PDI distance, IDV distance, MAS distance, and UAI distance. Authors' calculation. PDI distance The absolute difference between the values The Hofstede Center, and Hofstede, assigned to power distance of the US and a host et al. (2010) country. IDV distance The absolute difference between the values The Hofstede Center, and Hofstede, assigned to individualism of the US and a host et al. (2010) country. MAS distance The absolute difference between the values The Hofstede Center, and Hofstede, assigned to masculinity of the US and a host et al. (2010) country. UAI distance The absolute difference between the values The Hofstede Center, and Hofstede, assigned to uncertainty avoidance of the US and et al. (2010) a host country. a Notes: Institutional quality is measured based on the following 12 risk components: 1. government stability (min=0, max=12); 2. socioeconomic conditions (min=0, max=12); 3. investment profile (min=0, max=12); 4. internal conflict (min=0, max=12); 5. external conflict (min=0, max=12); 6. corruption (min=0, max=6); 7. military in politics (min=0, max=6); 8. religion in politics (min=0, max=6); 9. law and order (min=0, max=6); 10. ethnic tensions (min=0, max=6); 11. democratic accountability (min=0, max=6); and 12. bureaucracy quality (min=0, max=4). The total score of institutional quality is 100. 35 | P a g e Table D. Definitions of GLOBE Cultural Dimensions Dimensions Performance Orientation Uncertainty Avoidance Definitions by House et al. (2004) It reflects the extent to which a community encourages and rewards innovation, high standards, excellence, and performance improvement. It is the extent to which a society, organization, or group relies on social norms, rules, and procedures to alleviate the unpredictability of future events. Humane Orientation The degree to which an organization or society encourages and rewards individuals for being fair, altruistic, friendly, generous, caring, and kind to others. Institutional The degree to which organizational and societal institutional practices Collectivism encourage and reward collective distribution of resources and collective action. In-Group Collectivism The degree to which individuals express pride, loyalty, and cohesiveness in their organizations or families. Assertiveness The degree to which individuals are assertive, confrontational, and aggressive in their relationships with others. Gender Egalitarianism The degree to which a collectivity minimizes gender inequality. Future Orientation The degree to which a collectivity encourages and rewards future-oriented behaviors such as planning and delaying gratification. Power Distance The extent to which a community accepts and endorses authority, power differences, and status privileges. Notes: Definitions of Globe Cultural Indices are taken from House, R.J., Hanges, P.J., Javidan, M., Dorfman, P.W., and Gupta, V. 2004. Culture, Leadership, and Organizations. The GLOBE Study of 62 Societies. Thousand Oaks, C.A. Sage Publishers. 36 | P a g e Table E. Extended Hofstede and GLOBE Cultural Indices Country Argentina Australia Austria Bangladesh Belgium Brazil Bulgaria Canada Chile China Colombia Costa Rica Croatia Czech Republic Denmark Ecuador El Salvador Estonia Finland France Germany Ghana Greece Guatemala Hong Kong Hungary India Indonesia Iran Iraq Ireland Extended Hofstede Index* 18.63 3.21 24.29 33.58 27.36 25.28 41.19 5.72 28.33 39.46 28.16 GLOBE Index* (Practices) 0.61 0.12 0.32 GLOBE Index* (Values) 0.49 0.15 0.43 Country Extended Hofstede Index* 32.14 33.87 19.49 28.78 26.50 22.75 29.36 26.74 18.22 8.38 18.40 36.65 GLOBE Index* (Practices) GLOBE Index* (Values) Latvia Lithuania Luxembourg Malaysia 0.45 0.44 Mali 0.36 0.57 Malta Mexico 0.38 0.44 0.21 0.10 Morocco 0.58 0.72 Netherlands 0.35 0.42 0.51 0.68 New Zealand 0.54 0.51 0.57 0.47 Norway 0.42 0.41 Pakistan 35.70 Panama 27.59 Peru 30.43 19.73 0.60 0.29 Philippines 24.08 0.51 0.41 0.50 0.53 Poland 26.42 0.57 0.28 32.53 0.48 0.58 Portugal 34.66 0.54 0.41 30.80 Romania 41.50 17.82 0.34 0.25 Russia 47.25 0.80 0.52 27.45 0.36 0.38 Saudi Arabia 26.83 22.74 0.42 0.34 Singapore 37.50 0.62 0.23 26.50 Slovak 38.70 28.80 0.62 0.58 Slovenia 37.18 0.55 0.30 0.60 0.50 South Africa 0.22 0.39 33.67 0.27 0.38 Spain 27.18 0.54 0.43 24.62 0.74 0.39 Sweden 23.26 0.62 0.38 26.46 0.46 0.38 Switzerland 16.41 0.40 0.46 33.21 0.42 0.59 Taiwan 36.31 0.42 0.71 23.33 Tanzania 24.83 26.83 Thailand 28.27 0.67 0.71 9.10 0.38 0.16 Trinidad and 20.09 Tobago Israel 0.25 0.25 Turkey 29.08 0.49 0.63 Italy 22.63 0.51 0.37 Uganda 24.83 Jamaica United 8.09 0.29 0.18 Kingdom Japan 37.69 0.38 0.45 Uruguay 27.81 Jordan 26.83 Venezuela 33.90 0.51 0.53 Korea 44.59 0.63 0.52 Vietnam 33.78 Notes: The extended Hofstede index in an average of values of the four original dimensions as well as two additional dimensions: (1) long-term orientation (LTO); and (2) indulgence versus restraint (IVR). The GLOBE index is an average of the following nine cultural dimensions: (1) assertiveness; (2) institutional collectivism; (3) in-group collectivism; (4) future orientation; (5) gender egalitarianism; (6) humane orientation; (7) power distance; and (9) uncertainty avoidance. Hofstede cultural indices along each dimension range between 0 and 100. GLOBE indices along each dimension range between 1 and 7. 37 | P a g e Table F. Alternative Cultural Distance Correlation Matrix Variables 1 1 Hofstede distance 1 2 Extended Hofstede distance 0.870 1 3 GLOBE cultural distance (Practices) 0.510 0.521 1 4 GLOBE cultural distance (Values) 0.445 0.516 0.491 38 | P a g e 2 3 4 1
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