Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information The Cambridge Handbook of Psychology and Economic Behaviour Psychologists have been observing and interpreting economic behaviour for at least fifty years, and the last decade, in particular, has seen an escalated interest in the interface between psychology and economics. The Cambridge Handbook of Psychology and Economic Behaviour is a valuable reference resource dedicated to improving our understanding of the economic mind and economic behaviour. Employing empirical methods – including laboratory experiments, field experiments, observations, questionnaires and interviews – the Handbook covers aspects of theory and method, financial and consumer behaviour, the environment and biological perspectives. With contributions from distinguished scholars from a variety of countries and backgrounds, the Handbook is an important step forward in the improvement of communications between the disciplines of psychology and economics. It will appeal to academic researchers and graduates in economic psychology and behavioural economics. Alan Lewis is Professor of Economic Psychology in the Department of Psychology at the University of Bath. He is a former editor of the Journal of Economic Psychology and his books include Morals, Markets and Money: Ethical, Green and Socially Responsible Investing (2002) and The New Economic Mind: The Social Psychology of Economic Behaviour (with Paul Webley and Adrian Furnham, 1995). © Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information The Cambridge Handbook of Psychology and Economic Behaviour Edited by ALAN LEWIS © Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information cambridge university press Cambridge, New York, Melbourne, Madrid, Cape Town, Singapore, São Paulo, Delhi Cambridge University Press The Edinburgh Building, Cambridge CB2 8RU, UK Published in the United States of America by Cambridge University Press, New York www.cambridge.org Information on this title: www.cambridge.org/9780521856652 C Cambridge University Press 2008 This publication is in copyright. Subject to statutory exception and to the provisions of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University Press. First published 2008 Printed in the United Kingdom at the University Press, Cambridge A catalogue record for this publication is available from the British Library ISBN 978-0-521-85665-2 hardback Cambridge University Press has no responsibility for the persistence or accuracy of URLs for external or third-party internet websites referred to in this publication, and does not guarantee that any content on such websites is, or will remain, accurate or appropriate. © Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information This book is first and foremost dedicated to my wife Sandie Lewis. I would also like to dedicate it to all my past, current and future economic psychology students. © Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information Contents List of figures List of tables Notes on the contributors page ix xiii xv Part I Introduction, theory and method 1. Introduction 3 Alan Lewis 2. Theory and method in economics and psychology 9 Denis Hilton Part II Finance 3. The economic psychology of the stock market 39 Karl-Erik Wärneryd 4. Stock prices: insights from behavioral finance 64 Werner F. M. De Bondt 5. Inter-temporal choice and self-control: saving and borrowing 105 Paul Webley and Ellen K. Nyhus 6. Financial decisions in the household 132 Carole Burgoyne and Erich Kirchler 7. Corporate social responsibility: the case of long-term and responsible investment 155 Danyelle Guyatt Part III Consumer behaviour in the private sector 8. Consumption and identity 181 Russell Belk 9. Wealth, consumption and happiness 199 Aaron Ahuvia vii © Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information viii Contents 10. Comparing models of consumer behaviour 227 Gerrit Antonides Part IV Consumer behaviour in the public sector 11. Lay perceptions of government economic activity 255 Simon Kemp 12. How big should government be? 281 John G. Cullis and Philip R. Jones 13. Integrating explanations of tax evasion and avoidance 304 Valerie Braithwaite and Michael Wenzel Part V Environment 14. Sustainable consumption and lifestyle change 335 Tim Jackson 15. Environmentally significant behavior in the home 363 Paul C. Stern 16. Economic and psychological determinants of car ownership and use 383 Tommy Gärling and Peter Loukopoulos 17. Environmental morale and motivation 406 Bruno S. Frey and Alois Stutzer 18. Contingent valuation as a research method: environmental values and human behaviour 429 Clive L. Spash Part VI Biological perspectives 19. Neuroeconomics: what neuroscience can learn from economics 457 Terry Lohrenz and P. Read Montague 20. Evolutionary economics and psychology 493 Ulrich Witt 21. Evolutionary psychology and economic psychology 512 Stephen E. G. Lea Index © Cambridge University Press 527 www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information Figures 2.1 Indifference curves for theory preferences in economists and psychologists. Reprinted from European Economic Review, 46, Rabin, M. ‘A perspective on psychology and economics’, pp. 657–85, Copyright 2002, with permission from Elsevier 5.1 Preferences under constant discount rates: stable preferences. Reprinted from Ainslie, G. Picoeconomics: The Strategic Interaction of Successive Motivational States within the Person, Copyright 1992, with permission from Cambridge University Press 5.2 Preferences when discount rate changes as a function of time: preference reversal. Reprinted from Ainslie, G. Picoeconomics: The Strategic Interaction of Successive Motivational States within the Person, Copyright 1992, with permission from Cambridge University Press 5.3 Savings motives in the UK 9.1 Income and happiness in the US, 1972–4. Reprinted from the National Opinion Research Center’s General Social Survey, with permission 12.1 Gaining from the ‘nanny state’ 12.2 Multiple happiness equilibria 13.1 The wheel of social alignment of taxpayers 14.1 A livelihoods framework: assets, strategies and outcomes. Redrawn from Chambers, R. and Conway, G. Sustainable rural livelihoods: practical concepts for the 21st century. IDS discussion paper 296, 1992, with permission from the Institute of Development Studies 14.2 UK GDP vs. life-satisfaction 1973–2002. Data on GDP from UK National Accounts. Data on life-satisfaction from Veenhoven, R. World database of happiness: www2.eur.nl/fsw/research/happiness 14.3 The social-symbolic project of identity formation. Adapted by the author from Elliott, R. and page 13 110 110 120 201 284 299 315 341 344 ix © Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information x List of figures 14.4 14.5 15.1 16.1 16.2 16.3 19.1 19.2 19.3 © Cambridge University Press Wattanasuwan, K. 1998. ‘Brands as resources for the symbolic construction of identity’, International Journal of Advertising 172, pp. 131–45 Lifestyles and social practices. Adapted from Environmental Politics, 9(1), Spaargaren, G. and van Vliet, B. ‘Lifestyles, consumption and the environment: the ecological modernization of domestic consumption’, pp. 50–77, Copyright 2000, with permission from Taylor & Francis Ltd, www.informaworld.com A new model for behaviour change policy. Redrawn from Securing the Future: Delivering UK Sustainable C Crown copyright, Development Strategy – Defra 2005 material is reproduced with the permission of the Controller of HMSO and Queen’s Printer for Scotland A schematic representation of variables in the value–belief–norm theory of environmentalism. Reprinted from Stern, P. “Toward a coherent theory of environmentally significant behavior,” Journal of Social Issues, 56, p. 412, Copyright 2000, with permission from Blackwell Publishing Determinants of travel Theoretical framework. Adapted from Transport Policy, 9, Gärling, T. et al. ‘A conceptual analysis of the impact of travel demand management on private car use’, pp. 59–70, Copyright 2002, with permission from Elsevier Factors assumed to affect political feasibility Diagram of forces and influences forging neuroeconomics Area of VMPFC whose activity scales linearly with subjects’ preference for Coke as revealed in an anonymous taste test. Reprinted from Neuron 44, McClure, S. M., Li, J., Tomlin, D., Cypert, K. S., Montague, L. S., Montague, P. R., “Neural correlates of behavioral preference for culturally familiar drinks,” Copyright 2004, pp. 379–87, with permission from Elsevier Neural activity correlating with expected value and prediction error. From Yacubian, J., Gläscher, J., Schroeder, K., Sommer, T., Braus, D. F., and Büchel, C. (2006). Dissociable systems for gain- and loss-related value predictions and error of prediction in the human 348 352 356 376 387 393 397 459 460 www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information List of figures 19.4 19.5 19.6 19.7 19.8 19.9 19.10 brain. Reproduced from Journal of Neuroscience 26, pp. 9530–7 Copyright 2006 by the Society for Neuroscience Neural activity related to different discounting systems. From McClure, S. M., Laibson, D., Loewenstein, G., Cohen, J. D. (2004). “Separate neural systems value immediate and delayed monetary awards,” Science 306, pp. 503–7. Reprinted with permission from AAAS fMRI evidence for TD-error signal in ventral striatum. Reprinted from Neuron 38, McClure et al., “Temporal prediction errors in a passive learning task activate human striatum,” pp. 339–46, Copyright 2003, with permission from Elsevier; and Neuron 38, O’Doherty et al., “Temporal difference models and reward-related learning in the human brain,” Copyright 2003, pp. 329–37, with permission from Elsevier Dissociable roles for dorsal and ventral striatum in an instrumental conditioning task. From O’Doherty, J. P., Dayan, P., Schultz, J., Deichmann, R., Friston, K., Dolan, R. (2004). “Dissociable roles of dorsal and ventral striatum in instrumental conditioning,” Science 304, pp. 452–4. Reprinted with permission from AAAS Regressions of firing rate of dopamine neurons versus reward history. Reprinted from Neuron 47, Bayer, H. M., and Glimcher, P. W., “Midbrain dopamine signals encode a quantitative reward prediction error signal,” Copyright 2005, pp. 129–41, with permission from Elsevier Brain regions active in exploratory trials as determined by computational model of behavior. Reprinted by permission from Macmillan Publishers Ltd: Nature 441, pp. 876–9. Daw, N. D., O’Doherty, J. P., Dayan, P., Seymour, B., and Dolan, R. J., “Cortical substrates for exploratory decisions in humans,” copyright 2006 Results from the repeated trust game. From King-Casas, B., Tomlin, D., Anen, C., Camerer, C. F., Quartz, S. R., and Montague, P. R. (2005). “Getting to know you: reputation and trust in a two-person economic exchange,” Science 308, pp. 78–83. Reprinted with permission from AAAS “Tequila worm” figures of agency map across various conditions. From Tomlin, D., Kayali, M. A., King-Casas, B., Anen, C., Camerer, C. F., Quartz, S. R, and Montague, P. R. (2006), “Agent-specific responses in the cingulate © Cambridge University Press xi 463 466 467 469 470 473 475 www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information xii List of figures 19.11 19.12 19.13 19.14 19.15 © Cambridge University Press cortex during economic exchanges,” Science 312, pp. 1047–50. Reprinted with permission from AAAS Activation in the one-shot ultimatum game. From Sanfey, A. G., Rilling J. K., Aronson, J. K., Nystrom, L. E., and Cohen, J. D. (2003), “The neural basis of economic decision-making in the ultimatum game,” Science 300, pp. 1755–8. Reprinted with permission from AAAS Activation in the investor’s brain after unfair trustee responses. From De Quervain, D. J. F., Fischbacher, U., Treyer, V., Schellhammer, M., Schnyder, U., Buck, A., and Fehr, E. (2004), “The neural basis of altruistic punishment,” Science 305, pp. 1254–8. Reprinted with permission from AAAS Activation in nucleus accumbens for the unfair–fair contrast in the painful condition for males only. Reprinted by permission from Macmillan Publishers Ltd: Nature, Singer et al., “Empathetic neural responses are modulated by the perceived fairness of others,” 439, pp. 466–9, copyright 2006 Coronal slice of MNI single-subject brain used in SPM2, y = 2.17 Sagittal slice of MNI single-subject brain used in SPM2, x = −5.25 SNc at x = −6.87 477 478 479 480 485 486 www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information Tables 2.1 Three levels of scientific question and associated scientific disciplines 6.1 Classification of tactics. From Kirchler, E. et al. 2001. Conflict and decision making in close relationships. Reprinted with permission from The Psychology Press, a member of the Taylor & Francis Group 6.2 Money management at the time of the wedding and about one year later. Reprinted from Journal of Economic Psychology, 28(2), Burgoyne, C. et al., ‘Money management systems in early marriage: factors influencing change and stability’, pp. 214–28, Copyright 2007, with permission from Elsevier 6.3a Ownership and financial systems at time 1 6.3b Ownership and financial systems time 2 7.1 Corporate equity holders by sector, end of 2000 (percentage of total). Reprinted from Davis, E. P. Institutional investors, corporate governance and the performance of the corporate sector, working paper: The Pensions Institute, Birkbeck College, London, Copyright 2002, with permission 7.2 Size of the SRI investment market. Reprinted from Sparkes, R. ‘Ethical investment: whose ethics, which investment?’ Business Ethics: A European Review, 10(3), pp. 194–205, Copyright 2001, with permission from Blackwell Publishing 10.1 Overview of consumer models and their applications 11.1 Percentage of respondents favouring less, the same or more expenditure on six categories of US public spending. Reprinted from Public Choice, 45(2), 1985, pp. 139–53, ‘Interrelationships among public spending preferences: a micro analysis’, Ferris, J. M., with kind permission from Springer Science and Business Media 12.1 Contrasting views of theory and individuals page 15 139 144 145 145 160 166 229 263 285 xiii © Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information xiv List of tables 12.2 Assumptive worlds 12.3 Seldon’s classification of ‘UK government’. After Seldon, A. (1977) 12.4 Paths to happiness 12.5 Table of social expenditure as a percentage of GDP2001. Reprinted from OECD Factbook, Copyright OECD, 2005 12.6 Size of state welfare and happiness in a cross-section of countries in 1990. Adapted from Veenhoven, R. (2000) 15.1 Variables influencing environmentally significant behaviors 15.2 A causal model of environmentally relevant behavior. Adapted from Stern, P. and Oskamp, S. 1987. Managing scarce environmental resources. Vol. II, pp. 1043–88. In D. Stokols (ed.), Handbook of Environmental Psychology. Reprinted with permission from John Wiley & Sons, Ltd 16.1 Proposed system of classifying travel demand management (TDM) measures © Cambridge University Press 288 292 295 297 298 374 377 391 www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information Notes on the contributors Aaron Ahuvia is an Associate Professor of Marketing at the University of Michigan-Dearborn School of Management. Professor Ahuvia served as VicePresident for Academic Affairs for the International Society for Quality of Life Studies, is a former Associate Editor for the Journal of Economic Psychology, and is the 2007 winner of the University of Michigan-Dearborn Annual Research Award. His research looks at the nature of contemporary consumer culture with a special focus on how people can build successful lives within this environment. Gerrit Antonides is Professor of Economics of Consumers and Households at Wageningen University, the Netherlands. He is (co-)editor of the Journal of Economic Psychology. His research topics are behavioural economics, financial decision making and consumer behaviour. Russell Belk is Kraft Foods Canada Chair in Marketing at York University. He is past president of several professional associations and a fellow in the Association for Consumer Research. His work involves the meanings of possessions, collecting, gift giving and materialism, and is often cultural, visual, qualitative and interpretive. He has authored or edited a number of journal articles and books including Handbook of Qualitative Research Methods in Marketing (2006) and Consumer Culture Theory (with John Sherry Jr, forthcoming). He is also editor of Research in Consumer Behavior. Valerie Braithwaite is Head of the Regulatory Institutions Network (RegNet) Program in the College of Asia and the Pacific at the Australian National University (ANU), and former Director of the Centre for Tax System Integrity at the ANU. She is editor of Taxing Democracy: Understanding Tax Avoidance and Evasion (2003) and of a special issue on responsive regulation and taxation in the journal Law and Policy. She is the author of a forthcoming research monograph, Defiance in Taxation and Governance. Carole Burgoyne is an economic psychologist at the University of Exeter, UK. Her main research interests include the psychology of money, the material aspects of intimate relationships and gift giving. She is a co-author of xv © Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information xvi Notes on the contributors The Economic Psychology of Everyday Life (2001) and is currently investigating the financial and legal aspects of non-married heterosexual cohabitation. John G. Cullis is Reader in Economics at the Department of Economics and International Development, University of Bath. Most of his research has been concerned with the application of microeconomic theory to non-market contexts. His work has appeared in a number of leading academic journals including the Journal of Economic Psychology and the Journal of Socio Economics. He is co-author (with Philip Jones) of Micro-economics and the Public Economy: A Defence of Leviathan (1987). Werner F. M. De Bondt is Richard H. Driehaus Professor in Behavioral Finance at DePaul University, Chicago. He has published widely in economics and finance journals including the American Economic Review and the Journal of Finance. He is editor of the Journal of Behavioral Finance. Bruno S. Frey is Professor of Economics at the University of Zurich. He received an honorary doctorate in economics from the Universities of St Gallen (Switzerland, 1998) and Göteborg (Sweden, 1998). He is the author of numerous articles in professional journals and books, including Not Just for the Money (1997), Economics as a Science of Human Behaviour (1999), Arts and Economics (2000), Inspiring Economics (2001), Successful Management by Motivation (with Margit Osterloh, 2001), Happiness and Economics (with Alois Stutzer, 2002) and Dealing with Terrorism – Stick or Carrot? (2004). Tommy Gärling is Professor of Psychology at the Department of Psychology, and an associate of the Center for Consumption Science, Göteborg University, Sweden. He is also an associate of the Center of Excellence in Public Transport Services (SAMOT), Karlstad University, Sweden, and the Umeå School of Business, Umeå University, Sweden. He has published extensively in leading transportation journals such as Transportation Research and Transportation and is the editor or co-editor of eight books including, most recently, Threats from Car Traffic to Urban Life Quality (2007). Danyelle Guyatt holds a PhD in Economic Psychology and is a Visiting Fellow at the University of Bath. Her research has focused on institutional investor behaviour and the impediments to long-term responsible investing. She is currently undertaking a research project for the Rotman International Centre of Pension Management on collaboration amongst pension funds and the evolution of conventions. Denis Hilton is Professor of Social Psychology at the University of ToulouseII. His research interests centre on social cognition, reasoning, judgement © Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information Notes on the contributors xvii and decision-making, and experimental economics. During 2001–3 he was a CNRS research fellow in the Department of Economics at the University of Toulouse-I. Tim Jackson is Professor of Sustainable Development at the University of Surrey, England and Director of the ESRC Research Group on Lifestyles, Values and Environment. He sits on the UK Sustainable Development Commission and was academic representative on the UK Sustainable Consumption Round Table. He is editor of the Earthscan Reader on Sustainable Consumption (2006). Philip R. Jones is Professor of Economics at the Department of Economics and International Development, University of Bath. He has published extensively on public finance and public choice in leading economics and political science journals, e.g. American Economic Review, Economics Journal, Journal of Public Economics, British Journal of Political Science and Political Studies. He is co-author (with John Cullis) of Public Finance and Public Choice (2nd edn, 1998). Simon Kemp is Professor of Psychology at the University of Canterbury, New Zealand. He was co-editor of the Journal of Economic Psychology from 2000 to 2005, and has authored or co-authored two books on economic psychology, most recently Public Goods and Private Wants: A Psychological Approach to Government Spending (2002). His current research projects include the psychology of government decision-making and the nature of psychological measures. Erich Kirchler is University Professor at the Institute for Restaurant Economics, Education Psychology and Evaluation at the University of Vienna, Austria. He has published widely, especially in the fields of tax compliance and household consumption patterns. He is co-author of Conflict and Decision Making in Close Relationships (2001). Stephen E. G. Lea is Professor of Psychology at the University of Exeter, UK. He was editor-in-chief of the Journal of Economic Psychology from 1991 to 1995, and has co-authored or edited a number of books in economic psychology, including The Individual in the Economy (1987) and The Economic Psychology of Everyday Life (2001). He has wide research interests in economic psychology, with a current emphasis on the psychology of money, poverty and debt. His other research interests include animal cognition and behavioural ecology, and ways in which different disciplines interact over common subject matter. © Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information xviii Notes on the contributors Alan Lewis is Professor of Economic Psychology at the University of Bath. He was editor-in-chief of the Journal of Economic Psychology from 1996 to 2000. He is currently working on two research projects: sustainable and socially responsible investment, and cultural differences in tax evasion. His most recent book is Morals, Markets and Money (2002). Terry Lohrenz is a Research Instructor in the Human Neuroimaging Laboratory, Department of Neuroscience, Baylor College of Medicine in Houston, Texas. His work focuses on neuroeconomics and neuroimaging. Peter Loukopoulos is currently a researcher at the Swedish National Road and Transport Research Institute. He completed his PhD at Göteborg University as a social psychologist specializing in people’s adaptation to travel demand management measures. His current research examines traffic safety campaigns. He has published in various transportation and social psychological journals such as Transportation Research and Journal of Applied Social Psychology. P. Read Montague is the Brown Foundation Professor of Neuroscience and Professor of Psychiatry at Baylor College of Medicine in Houston, Texas, where he also directs the Human Neuroimaging Lab, the Center for Theoretical Neuroscience and the newly formed Computational Psychiatry Unit. He has been a member of the Institute for Advanced Study in Princeton, NJ, a fellow at Rockefeller University in New York, and a fellow at the Salk Institute in San Diego, CA. His work focuses on computational neuroscience, neuroeconomics and neuroimaging. Ellen K. Nyhus is Associate Professor of Marketing at the Faculty of Eonomics at the University of Agder, Norway. She completed her PhD at the Norwegian School of Economics and Business Administration, specializing in household saving and borrowing behaviour. Most of her research concerns household economic decisions such as saving, investments, labour supply and economic socialization. Her current research focuses on the effect of psychological variables on wages. She has published in various psychology journals such as the Journal of Economic Psychology and the British Journal of Psychology. Clive L. Spash is an Economics Professor and Science Leader within the Sustainable Ecosystems Division of CSIRO, Canberra, Australia. He is Editor-inChief of Environmental Values, and has over a hundred publications, including Greenhouse Economics: Value and Ethics (2002) and (with Michael Getzner and Sigrid Stagl, eds.) Alternatives for Environmental Valuation (2005). He was Vice-President and then President of the European Society for Ecological Economics from 1996 to 2006. © Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-85665-2 - The Cambridge Handbook of Psychology and Economic Behaviour Edited by Alan Lewis Frontmatter More information Notes on the contributors xix Paul C. Stern is director of the Committee on the Human Dimensions of Global Change at the US National Research Council. He is co-author of Environmental Problems and Human Behavior (2nd edn, 2002) and co-editor of Understanding Risk: Informing Decisions in a Democratic Society (1996), among other works. His primary research interests are the human dimensions of environmental problems, particularly individual and household behaviour and the development of governance institutions. His co-authored article ‘The Struggle to Govern the Commons’ won the 2005 Sustainability Science Award from the Ecological Society of America. Alois Stutzer is Assistant Professor of Economics at the University of Basel. His research interests range from economics and psychology to political economics. He has co-authored the book Happiness and Economics (2002) and co-edited the volume Economics and Psychology. A Promising New CrossDisciplinary Field (2007) (both with Bruno S. Frey). Karl-Erik Wärneryd is Professor Emeritus of Economic Psychology at the Stockholm School of Economics, Sweden. Most of his research has been related to consumer behaviour and household financial management. His most recent books include The Psychology of Saving: A Study on Economic Psychology (1999) and Stock-Market Psychology: How People Value and Trade Stocks (2001). Paul Webley is Director and Principal of the School of Oriental and African Studies and Professor of Economic Psychology at the University of London. He has co-authored four books on economic psychology, most recently The Economic Psychology of Everyday Life (2001). His current research focuses on children’s economic behaviour and tax compliance. Michael Wenzel is Senior Lecturer at the School of Psychology at Flinders University, Adelaide, Australia. He is a social psychologist with a particular interest in justice, social identity, inter-group relations and compliance. A current research project investigates retributive and restorative responses to transgressions. Ulrich Witt is Professor of Economics and Director at the Max Planck Institute of Economics in Jena, Germany. He has published extensively on evolutionary economics in general and on economic behaviour from an evolutionary perspective in particular. His most recent book is The Evolving Economy (2003). © Cambridge University Press www.cambridge.org
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