Problems of Majority Voting Author(s): Gordon Tullock Source: Journal of Political Economy, Vol. 67, No. 6 (Dec., 1959), pp. 571-579 Published by: The University of Chicago Press Stable URL: http://www.jstor.org/stable/1827311 . Accessed: 28/10/2013 03:52 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. . The University of Chicago Press is collaborating with JSTOR to digitize, preserve and extend access to Journal of Political Economy. http://www.jstor.org This content downloaded from 59.65.123.77 on Mon, 28 Oct 2013 03:52:22 AM All use subject to JSTOR Terms and Conditions PROBLEMS OF MAJORITY VOTING E GORDON TULLOCK Universityof South Carolina CONOMISTS have devoteda great factthatvotersare frequentlyverypoor- deal of thought to problems of governmentalpolicy and, in particular,to the question of properallocation of resourcesbetweenthe public and privatesectors.'On the otherhand, little attention has been given to the actual or to the type processofdecision-making of policy likely to come out of the 2 process. It is the purpose of this article to discuss one particularmethodofmaking governmental decisions-majority voting-and to attempt to derive conclusions about its implications for resourceallocationand governmentpolicy. It is hoped that the conclusionswill be more realistic than current doctrine, whichis based on an essentiallyeconomic view of what "ought" to happen. Since it is impossible to talk about everythingat once, the demonstration will be confinedto certainfeaturesof the majority process. A number of other serious problems raised by the voting system will be disregarded. The most importantof these concernsa series of difficulties and paradoxes in the voting process itself.3I will also disregardthe I See Julius Margolis, "The Economic Evaluation of Federal Water Resource Development," AmericanEconomicReview,XLIX (March, 1959), 69-111, fora reviewof some of the recentliterature on the subject. 2 Pioneers have begun to appear. See Anthony Downs, An Economic Theoryof Democracy(New York: Harper & Bros., 1957), and Duncan Black, and Elections(Cambridge: The TheoryofCommittees CambridgeUniversityPress, 1958). view of 3See Black (op. cit.) fora comprehensive discoveredto date. the difficulties ly informedor even deceived in voting, the great oversimplificationof issues necessaryin order to reduce them to a formsuch that they can be determined by vote, and innumerableotherpossible limitationson the functionalefficiency of the democraticprocess. I shall consider the operation of restricmajorityrule undertwo different tions: logrolling(i.e., vote-trading)permittedand logrollingnotpermitted,startingwith the latter.Since logrollingis the norm, discussion of the non-logrolling case must startwithconsiderationof the institutionalstructurewhich eliminates logrolling.The standard referendumon a simple issue is the best example. The voter cannot trade his vote on one issue for votes on others because he and his acquaintances representtoo small a part ofthe total electorateforthisto be worth the effortinvolved. Further,the use of the secret ballot makes it impossibleto tell whethervotingpromisesare carried out. In these circumstancesthe voter will simply vote in accord with his preferenceson each individualissue. The contrary case, logrolling permitted,occurs under two circumstances. First,it occurswherea rathersmall body of voters vote openly on each measure; this is normallyto be foundin representative assemblies, but it may also be found in very small "direct democracy" units. Under these circumstancestrades of votes are easy to arrangeand observe and significantlyaffectthe outcome. It 571 This content downloaded from 59.65.123.77 on Mon, 28 Oct 2013 03:52:22 AM All use subject to JSTOR Terms and Conditions 572 GORDON TULLOCK it is conis probablethat thisfact is one of the equally.By wayofillustration send all to proposal a that of use ceivable widespread majorreasonsforthe Israel) to all Jews second (or The to Africa democracy. representative Negroes It referendum. by whichmay be called would be passed typeof logrolling, of chance implicitlogrolling,occurs when large would have not the slightest supporters the because Congress bodiesof votersare called on to decide passing wouldbe willing complexissues,suchas whichpartyshall of thesetwominorities any other almost support presented to to promise rule,or a complexsetofissues such against votes for Here return vote. in measure as a unit fora referendum the of vote-trading, absence the In bill. thereis no formaltradingof votes,but a cent, 51 reach per it might an analogousprocessgoes on. The "en- supportfor who offercandidatesor but it wouldnot be intense,at least in trepreneurs" programsto the votermakeup a com- themarginal cases,andhencethetrading plex mixof policiesto attractsupport.4 processwouldinsureits defeat. in mindthe Even voterswho are moreor less inIn doingso,theykeepfirmly to a givenissuemayfindtheir factthatthevotermaybe so interested different as muchas thoseof in theoutcomeofsomeissuethathe will voteson it counting voteforthe partywhichsupportsit, al- the most highlyconcernedindividuals. thoughthe partyopposeshimon other The fact that a voter votes normally indifissues.This implicitlogrollingwill not provesthat he is not completely ferent,but manyvotersare motivated be discussedfurther. issuesmoreby a In the systemin whichlogrollingis to vote on referendum not permittedeveryvotersimplyindi- senseof dutyto vote than by any real and the preferenceconcernwiththematterat hand.Under cates his preference, of the majorityof the votersis carried these circumstanceseven the tiniest forone sideor theothermay out. The defect,and it is a seriousone, preference the cititheissue.Permitting of thisprocedureis that it ignoresthe determine of the desiresof the zens who feel very stronglyabout an variousintensities thosewhoseopinion voters.A man who is passionatelyop- issueto compensate posedto a givenmeasureand a manwho is onlyfeeblyheldcan resultin a great ofbothgroups, does not much care but is slightlyin increaseofthewell-being is to such transactions favorof it are weightedequally.Obvi- and prohibiting ously,both could veryeasilybe made prohibita movementtowardthe optibetteroffif the man who feltstrongly mumsurface. Note that the resultunderlogrolling to givea presentto the werepermitted onlyif differs in return and undernon-logrolling man who had littlepreference about feelsmoreintensely fora reversalof his decision.The satis- the minority and theissuethanthemajority;ifthefeeling factionofbothwouldbe improved, situationwould,on strictly of the majorityis equal to or moreintheresulting thenthemajorto theout- tensethantheminority, be superior Paretiangrounds, comeofvotingthatweighedtheirvotes itywouldprevailbothwithand without It is onlywhenthe intensity logrolling. 4This problemis discussedin a paper presented by JuliusMargolis beforethe Conferenceon Public of feelingof the minorityis enough Finances: Needs, Sources, and Utilization,of the greater thanthatofthemajorityso that Universities-National Bureau of Economic Reare willingto make sacrificesin they search Committee,held April 10 and 11, 1959, at to detach the areas sufficient other Charlottesville,Virginia. This content downloaded from 59.65.123.77 on Mon, 28 Oct 2013 03:52:22 AM All use subject to JSTOR Terms and Conditions PROBLEMS OF MAJORITY VOTING 573 marginalvotersfromthe majority(in- ownroadat variouslevelsofrepairwith tense membersof the majoritymight the benefitsto be receivedfromit and if theywished)that reacha decisionas to the pointwhere makecounteroffers thelogrolling processwillchangetheout- the marginswereequal. He could then thisdecision:he couldvoteon generalize come. to repaira givenroad in proposal each to logrolling, let us As an introduction as he wouldvote forreway same the model. A township considera simple road.If everyvoterfolown his on pairs who inhabitedby one hundredfarmers havemoreorless similarfarmsis cutby lowedthisrule,we wouldfinda schedule a numberof mainroadsmaintainedby of votingbehaviorsuch as that illusthe state. However, these roads are tratedin Figure 1. Each markon the the standard roads,and thefarmers are horizontalline represents limited-access ofall roads. permitted to entertheprimarynetwork ofonevoterformaintenance a givenroad onlyat pointswherelocalroadsintersect If a proposalforrepairing it. The local roads are builtand main- fallsto theleftofhisposition,he would tainedby the township.Maintenanceis voteforit; ifit fallsto hisright,against. who wishesto have If each road has at least one farmer simple.Anyfarmer forroad repairsfalls a specific roadrepairedputstheissueup whosepreference to vote.If therepairing is approved,the to the rightofthe median(A in Fig. 1) as partof costis assessedto thefarmers B' A B the realproperty tax. The principaluse of the local roads by the farmersis to MUCHREPAIRING REPAIRING LITTLE get to and fromthe majorstate roads. FIG. 1 Sincethesemajorroadscut through the district, generallythereare onlyfouror then a proposalfor repairswould be fivefarmers on anyparticular madeas soonas a givenroad fellbelow dependent bit of local road to reach the major his preferred degreeof repairand sucroads. suchproposalsas theroad cessivefurther Underthesecircumstances thereferen-graduallydeteriorated. Whenit reached dum systemwould resultin no local the median level, a repair proposal roads being repaired,since an over- wouldpass; henceall roadswouldbe rewhelming majoritywould vote against pairedat themedianpreference. repairing any givenroad.The logrolling Althoughthisresultwould not be a theroadsto be Paretianoptimum, system, however, permits it wouldbe possible kept in repairthroughbargainsamong to argueforit in ethicalterms.In fact, voters.The bargainingmighttake a I believethatthisis theresultthatmost numberof forms,but most of these proponents in such situaof democracy andthe"equilibrium" tionshave in the back of theirminds. wouldbe unstable, ofresources. In any event,I intendto use thisresult, involvesoverinvestment One formthat the implicitbargain whichI shallcall "Kantian"as the"coramongthe farmersmighttake is this: rect"resultwithwhichI shall contrast each individualmightdecide,in his own whatactuallyhappens.Sincemy Kantmind,the generalstandardthat should ian resultdiffers fromthe "equal marbe maintained.That is, he would bal- ginalcost and marginalbenefit"system ance, accordingto his own scheduleof used by most economistsin this field, on me to explainwhyI his it is incumbent thecostsofmaintaining preferences, This content downloaded from 59.65.123.77 on Mon, 28 Oct 2013 03:52:22 AM All use subject to JSTOR Terms and Conditions 574 CORDON TULLOCK useit.The reasonis simple-itis thebest however,in order to obtain support for I can do. I have beenunableto findany some repairproject on his own road, he systemof votingwhichwouldlead to a must also vote for the repairof another social matchingof costsand benefitsat road, then he must also count the cost themargin. to him of this other repair project as If the farmers generallyfollowedthis part of the cost of his own road. In policy in voting,then any individual weighingthe costs and benefits,he must farmercould benefithimselfsimplyby considernot only the tax cost to himself votingagainst all proposalsto repair of the repairof his own road but the tax roadsotherthanhis ownand votingfor cost of the other repair job which he proposalsto repairhisroadat everyop- must vote for in order to get his road portunity. This wouldshiftthe median done. In the particularcase we are now oftheschedulesslightly so thathis taxes discussing,when the farmerson all the would be reducedor his road kept in roads except two are still Kantian, this better-than-average repair.If the other would put few restraints on feasible farmers on hisroadfollowed hisexample projects, but it would still have to be (we shall call farmerswho followthis considered.However, as more and more rule "maximizers"), theywouldbe able Kantians become tiredofbeingexploited to shiftthe standardsof repairso that by the maximizers and switch to a theroadson whichtheylivedwouldbe maximizing pattern of behavior, this repairedat level B' whilereducingthe considerationwould become more and standardof repairon otherroadsto B. more important. Since the largestshare of the cost of Let us now examinea ratherunlikely, keepingtheirroadup fallson othertax- but theoreticallyimportant,special case. payers,whilethe largestshareof their Suppose that exactly51 of our 100 farmtaxesgoesfortherepairof otherroads, ers were maximizers, while 49 were thischangewouldbe greatlyto thead- Kantians. Further suppose that all the vantageofthemaximizers andgreatlyto maximizerslived on some roads while all the Kantians lived on others.Under thedisadvantageoftheKantians. If thefarmers alonganotherroadalso these circumstancesthe Kantians clearly switchedto a maximizing pattern,this would neverget theirroads repaired,but wouldbringthe level of road-repairingthe level of repair on the maximizers' on the two maximizingroads down roads presentsa more difficultproblem. towardabout that whichwouldprevail In order to simplifyit, let us assume under the Kantian system,while still (plausibly) that they are maintainedon furtherloweringthe standardson the a high enough level so that all the Kantianroads.However,it is likelythat Kantians vote against any project for couldbene- further repair. Under these circumthetwogroupsofmaximizers a coalitionin orderto raise stances it would be necessaryto obtain fitbyforming the standardsof road maintenanceon the votes of all the maximizersforeach theirownroads.Let us considerthesitu- repair project. A farmer considering debat- whetherhe wants to have his road reationof an individualmaximizer or notto entersucha coali- paired must considerthe whole cost, iningwhether tion.Sincehewillpayonlyabout1/100th cluding the taxes he must pay in order of the cost,practicallyany proposalto to repairthe roads ofthe otherpartiesto repairhis ownroad is to his benefit.If, the bargain. He can, however, simply This content downloaded from 59.65.123.77 on Mon, 28 Oct 2013 03:52:22 AM All use subject to JSTOR Terms and Conditions PROBLEMS OF MAJORITY VOTING compare his own marginalbenefitsand costs, and this requiresno knowledgeof anyone else's utility.He need only decide whetherthe total bargain is to his advantage or not.5 Note, however, that, while no roads leading to the Kantian farmers'houses will be repaired, they are required to contributeto therepairoftheroads leadingto thehousesofthemaximizers.Thus part of the cost of the road-repair projects will be paid by persons not party to the bargain, and, since the maximizersonlycountthe coststo themselves of theirvotes, the general standard of road maintenanceon the roads on which theylive should be higherthan if they had to count also the cost of maintainingthe roads on whichthe Kantians lived. Under such conditions, where virtueso conspicuouslyis not paying,it seems likely that at least some of the Kantian farmerswould decide to switch to a minimizingpolicy. For simplicity, let us assume that all of them do this at once. Since they would still be in a minority,their change of policy would not immediatelybenefitthem,but surely they could find two of the original maximizerswho would,in returnforvery good maintenance, desert their former colleagues. It is again obvious that the new majority would be susceptible to similardesertions;a permanentcoalition of 51 farmersforthe purpose of exploiting the remaining49 could thus not be maintained. In terms of game theory any combinationof 51 voters dominates any other size of combination,but no combinationof 51 dominates all other 575 combinationsof 51.6 The outcome is clear. Each farmer would enter into bilateral agreements with enough farmerson other roads to insure that his own was repaired. He would then be forced to count as part of the cost of gettinghis road repaired the cost (to him) of repairingthe roads of the other 50 farmers.These bilateral agreements, however, would overlap. FarmerA (morepreciselythe farmerson road A) would bargainwith Farmers B, ... , M. Farmer M, on the otherhand, might make up his majority from Farmer A and FarmersN, . .. , Z. Counting the cost to himselfof the maintenanceof his road in termsof support forotherroad-repairprojects,each farmerwouldconsideronlythoseprojects forwhichhe voted. Thus his expenditure patternwould countthe tax paymentsof 49 votersas a freegift.The naturalresult would be that each road would be maintained at a level considerablyhigherand at greaterexpense than is rational from the standpoint of the farmers living along it. Each individual behaves rationally,but the outcome is irrational. This apparentparadox may be explained as follows: each voter pays enough in support for repair of other roads to equalize the benefithe receivesfromthe repairofhis own road. But his payments counted under this systeminclude only part of the road repairjobs undertaken.] 6 In the "Theory of the Reluctant Duelist" (American Economic Review, XLVI [December, 1956],909-23) Daniel Ellsberg contendsthat game theoryreally only applies to "reluctant" players. Our case is a particularlypure example. The voter must"play thegame" by enteringintobargainswith 50 of his fellows,even though this leads to rather 5In practice the problemof getting the unaniunsatisfactoryresults, simply because any other mous agreementof 51 persons mightbe insoluble. courseof action is even worse. Since we are now only discussinga ratherunlikely 7The fact that he is taxed for other roads not special case, we can ignorethe point. Alternatively, the reader can assume that there are 53 or 54 part ofhisbargainreduceshisreal incomeand hence, maximizers,and those who set theirtermstoo high to some extent,reducesthe amountofroad repairing can simplybe leftouit. he would wishto corlsumr. This content downloaded from 59.65.123.77 on Mon, 28 Oct 2013 03:52:22 AM All use subject to JSTOR Terms and Conditions 576 GORDON TULLOCK There are otherswhich are the result of bargains to which he is not a party. Taken as a group, the road-repair projects for which he votes representa good bargain for him, but other ad hoc bargains to repair other roads will also take place. He will vote against these, but, as he will be in the minority,he will have to pay for them. The result is a sizable loss to him. Anyfarmerfollowingany othercourse of action will be even worse off. A Kantian farmer, for example, would never have his own road repaired but would pay heavy taxes for the support of repairjobs on otherroads. The whole process will proceed through elaborate negotiations;the man who is the most effectivebargainerwill have a considerable advantage, but the general pattern will be less than optimal for all parties. This seems a ratherunsatisfactoryresult, and we should consider whether thereare not ways ofimprovingit. First, however,I should like to discuss certain possible objections to my reasoning.8It may be said that the maximizersare behaving wickedly and that ethical considerationswill prevent the majority of the population from followingsuch a course. Ethical systems vary greatly from culture to culture, and I do not wish to rule out the possible existence somewhereof an ethical system which could bar logrolling, but surely the American system does not. Under our system logrolling is normally publicly characterized as "bad," but no real stigmaattaches to thosewho practiceit. The press describes such deals without any apparent disapproval, and, in fact, 8 James Buchanan kindly permitted me to present this paper before his graduate seminarin public finance,and the objectionsmade by some of the studentstendedto followthese lines. all our political organizationsbargain in this fashion. A second argumentasserts that each farmerin our communitywould realize that, if he adopted a maximizingpolicy, this would lead all other farmersto do the same. Since the "maximizingequilibrium"is worseforall9thefarmersthan the "Kantian median," each farmer would, on the basis of cold selfishcalculation, followthe Kantian system.This argumentis similarto the view that no union will forceits wage rate up because each union realizes that such action will lead other unions to do the same, the eventualoutcomebeinghigherpricesand wage rates but no increase in real income. There seems to be overwhelming empiricalevidence that men do not act thisway; in addition,the argumentcontains a logical flaw.This is the observation that, in any series of actions by a number of men, there must be a first one. If this can be prevented,then the whole series can be prevented. This is true,of course,but therealso must be a second, a third,etc. If any one of these is prevented,then the whole series cannot be carriedout. If all our 100 farmers would refrainfroma maximizingcourse of action because each one felt that his personaladoptionof such a coursewould lead to a switchto the "maximizingequilibrium,"then,if one of them had done so, we could constructan exactly similar argument"proving" that no 1 of the 99 remainingfarmerswould follow his example. But if this second argumentis true,thenthe firstis false; and hence the chain of reasoning contains an inconsistency. 9 Not necessarilyforall. There mightwellbe one or morefarmerswhosepersonalpreferenceschedules called fora large enoughinvestmentin roads so that the "maximizingequilibrium"was preferableto the "Kantian median." This content downloaded from 59.65.123.77 on Mon, 28 Oct 2013 03:52:22 AM All use subject to JSTOR Terms and Conditions PROBLEMS OF MAJORITYVOTING 577 I turnnow to possiblemethodsof im- more resources spent on road-repairing provingthe results. Could the members felt more intensely about it than the of a communitysomehow enterinto an voters who wanted less, then the Kantenforceablebargain under which they ian system would not result in an act accordingto the Kantian model? In optimumdistributionof resources.Perthe very narrow special case of our mitting logrollingwould take care of model, it is at least conceivable that this problem. Requiringmore than a simple majortheycould. It is possiblethat a clear,unambiguous formulafor telling when a ity would reduce the resourcesspent on road neededrepairmightbe agreedupon, roads, since more people would have to and then the exact figuresto be inserted be includedin each bargain,and the cost in the formula determinedby general to each voterof repairto thisroad would voting. Probably even in our case this consequently be increased. The larger would not be practical, but the theo- the majorityrequired,the more closely would the result approach a Pareto reticalpossibilitymust be admitted. In the more general and realisticcase optimum.Practically,however,the difwhere governmentalunits deal with a ficultyof negotiatinga bargain would continuingstream of radically different increase exponentiallyas the numberof projects, no such agreed formulawould required parties increased, and this be possible. A formulawhichwould per- mightmake such a solutionimpossible. mit weighingsuch diverse programsas The provisionin so many constitutions buildinggiant irrigationprojects in the for a two-houselegislature,each house West to increase farmproduction,pay- elected accordingto a differentsystem, ing large sums of money to farmersin raises much the same issues. Our next problem is to inquire to the Midwest to reduce farmproduction, givingincreasedaid to Israel, and dredg- what extent the results obtained in our ing Baltimore's harbor is inconceivable. simple model can be generalized. It be any agree- would appear that any governmental There could not,therefore, ment on an automatic system of al- activitywhichbenefitsa givenindividual locating resources, and this throws us or group of voters and which is paid for back to makingindividualdecisionswith from general taxation could be fitted into our model. It is not necessarythat the use of logrolling. This is by no means a tragedy. If it the revenuesused to pay forthe projects were possible to set up some systemby be collectedequally fromall voters. All present voting to determinefuture re- that is necessaryis that the benefitsbe more concentratedthan the source allocation, it is more likely that significantly this determinationwould take a form costs. This is a very weak restraint,and favoredby a simplemajorityof the vot- a very large number of budgetarypaters than a formfavored by the whole ternswould fitit. If the taxes were colgroup unanimously. This is likely to lected by some indirectmethod so that result in a worse decision than that re- individualscould not tell just how much suitingfromlogrolling.The problem of they were paying for any given project, intensitymust also be considered. The then this fact would accentuate the Kantian systemmakes no allowance for process. In the marginal case the indiabout projintensitiesof the voters' vidual might be indifferent the differential preferences.If the voters who wanted ects benefitingother people whose cost This content downloaded from 59.65.123.77 on Mon, 28 Oct 2013 03:52:22 AM All use subject to JSTOR Terms and Conditions 578 GORDON TULLOCK to himwas slightand difficult to calcu- exemptionsfor all sorts of groups. This late. would greatly reduce the effectof any One requirement of the processhas general tax policy, such as progression, notyetbeenemphasized. It is necessary that had been adopted. This patternapthat the votingon the variousprojects pears to be veryrealistic.On the basis of be a continuing process.A numberof our theory,we would predictgeneraland different projectsor groupsof projects diffusetaxes, riddledwith special excepmustbe votedonat different times.If all tions, and governmental functions of projectswereinsertedin a singlebill to general benefitsacrificedin favor of the be acceptedorrejectedforall time,then interestsof particular groups. I see no 51 per cent of the voterscould fixthe greatconflictbetweenthe predictionand bill permanently to exploitthe remain- reality. der.In fact,ofcourse,sincegovernment To apply our theorygenerallyto all is a continuing process,our condition is typesofgovernmentalactivity,however, fulfilled. we must radicallygeneralizeit. For any The processwhichwe have been dis- individualvoterall possiblemeasurescan cussingcan be generalized to coverother be arrangedaccordingto the intensityof typesof government activity.We shall his feeling.His welfarecan be improved startby generalizing it to coverother if he accepts a decisionagainst his desire typesof taxation-expenditure problems in an area where his feelingsare comand thenturnto othertypesofgovern- parativelyweak in returnfora decision mentalproblems.First,let us suppose in his favorin an area wherehis feelings thatwe have somegovernmental activ- are strong. Bargains between voters, ity of generalbenefit,police work,for therefore,can be mutually beneficial. example,whichis paid forby somegen- Logically, the voter should enter into eral type of taxation. By reasoning such bargains until the marginal"cost" parallelingthatwhichwe have done so of voting for somethinghe disapproves far,we can demonstrate thatspecialtax of but about whichhis feelingsare weak exemptions to specialgroupsat the ex- exactly matches the marginalbenefitof of the the vote on somethingelse which he repense of the generalefficiency police forcewould be carriedon to a ceives in return. Thus he will benefit degree which would far exceed the fromthe total complex of issues which Kantian median. Similarly,if a given enter into the set of bargains which he sumofmoneyis to be spenton twodif- makes with other people. In making ferenttypes of governmental activity, these bargains, however,he must gain one of whichis of generalbenefitand the assent of a majority of the voters a seriesof special only, not of all of them. On any given one ofwhichbenefits groups,too muchwill be spenton the issue he can safelyignorethe desires of latter. Defense,for example,will be 49 per cent. This means that he can afslightedin favor of riverand harbor fordto "pay" more to people forvoting forhis measures because part of the inwork. can be appliedto convenienceimposedby the measurewill The samereasoning If a givenamountof fall on parties not members of the the tax structure. moneyhad to be raised,we wouldexpect bargains. Unfortunately,the converse also apit to be raisedbygeneraltaxesthatwere "too heavy" but riddled by special plies. Bargains will be entered into in This content downloaded from 59.65.123.77 on Mon, 28 Oct 2013 03:52:22 AM All use subject to JSTOR Terms and Conditions PROBLEMS OF MAJORITY VOTING whichour voter does not participatebut part of the cost of which he will have to bear. As a result,the whole effectof the measureswhich resultfromhis bargains and on which he votes on the winning side will be beneficialto him. But this will be only slightlymorethan halfof all the "bargained" measures passed, and the remainderwill be definitelycontrary to his interest.The same would be true forthe averagevoter under a pure referendum system.In fact, the whole problem discussed in this paper arises from the system of corrpellingthe minority to accept the will of the majority. Althoughthispaper so farhas been an exercisein "positivepolitics,"the analysis does raise importantpolicyproblems, and at least some comment on them seems desirable. It seems clear that the 579 systemofmajorityvotingis notby any meansan optimalmethodof allocating This factshouldbe takeninto resources. account in consideringwhethersome aspect of our economywouldbe better handled by governmentalor market techniques.On the otherhand, these problemsand difficulties do not materiallyreducetheadvantagewhichvotingprocedures have overdespotism as a The primary systemofgovernment. lesson would appear to be the need for further research.Majorityvotingplays themajorrolein thegovernments ofall the nationsin whichthe social sciences are comparatively advanced. It seems likelythatcarefulanalysisoftheprocess wouldlead to thediscovery ofimproved techniquesand a possibleincreasein governmental efficiency. This content downloaded from 59.65.123.77 on Mon, 28 Oct 2013 03:52:22 AM All use subject to JSTOR Terms and Conditions
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