Journal of Economic Literature 2013, 51(2), 478–495 http://dx.doi.org/10.1257/jel.51.2.478 What’s the Good of the Market? An Essay on Michael Sandel’s What Money Can’t Buy † Timothy Besley* This essay will discuss the criticisms of the economic approach to markets offered by Michael Sandel’s What Money Can’t Buy. After reviewing the main arguments, the essay looks at these from three main angles. First, it relates them to different traditions of thinking about markets and their achievements that have been developed by economists. Second, it discusses the idea that markets can change values as argued by Sandel in light of recent related literature in economics. Third, it discusses some of the literature on alternatives to using the market to allocate resources and the pros and cons of these. (JEL A11, A13, D40, D63, P10) 1. Introduction a period in which economics has achieved unprecedented power and prestige. Sandel’s mission in WMCB is to question whether the use of markets to allocate some goods is just. It is essentially a book about right and wrong. The book is brimming with interesting examples that make you think. This is the moral philosopher’s stock in trade—using examples as the method of questioning what we believe. In particu­ lar, concrete examples of difficult cases are used to challenge our ethical intuitions. And WMCB is a master of this method. I read this book cover-to-cover in less than 48 hours. And I have written more marginal notes than for any book I have read in a long time. This essay is a response to the book. But it goes beyond a normal review to consider some of the wider themes that WMCB develops. The essay will question some of the arguments that are made as well as M ichael Sandel’s What Money Can’t Buy (WMCB hereafter) is a great book and I recommend every economist to read it even though we are not really his target audience. The book is pitched at a much wider audience of concerned citizens. But it taps into a rich seam of discontent about the discipline of economics. While there is little sign that mainstream economics is on the back foot, there are many initiatives, even some within, whose expressed aim is to overturn orthodoxy as it has emerged in the past fifty years, * London School of Economics and CIFAR. I am grateful to Maitreesh Ghatak for many helpful discussions on the ­topics covered here as well as comments on an earlier draft. I have also received helpful feedback and encouragement from Janet Currie, Anders Jensen, and Ken Shepsle. † Go to http://dx.doi.org/10.1257/jel.51.2.478 to visit the article page and view author disclosure statement(s). 478 Besley: What’s the Good of the Market? drawing broader implications for debates about how societies are organized and what economics, as a discipline, has to say about this. Throughout WMCB, the economics profession comes in for a fair bit of stick. Economists are accused of having views about markets that lead to repugnant conclusions. However, there is the usual problem when using general terms like “economists.” It does not make much sense to take WMCB’s arguments as a portrayal of what philosophers think in general. And one should therefore have similar misgiving about taking examples, quoting selectively, and then characterizing this is as the views of economists in general. That said, I did recognize all the positions that WMCB attributes to members of the economics ­profession, i.e., they are reflective of what some (perhaps even many) economists believe. So I don’t think that WMCB’s portrayal of a stylized mainstream view in economics is massively wide of the mark. But there are many economists who have thought hard about these issues and take contrary positions, only some of whom are mentioned in the book. This essay will discuss the criticisms of markets offered by WMCB. After reviewing the main arguments in section 2, I will look at WMCB from three specific angles. First, in section 3, I will review the benchmark for WMCB by discussing different traditions of thinking about markets and their achievements that have been espoused in the economics literature. Second, the essay will look at the idea that markets can change values, drawing on the literature on how values and norms are shaped. Third, I will discuss alternatives to using the market to allocate resources. This helps to get to the “so what” question following from WMCB. Supposing that a reader of WMCB accepts (as seems reasonable) that some use of markets to allocate resources leads to outcomes that 479 are morally questionable, what does that imply for the way societies are organized? Some concluding reflections are offered in section 6. While there is much that is good in WMCB, it does not provide any guidance on what would be an alternative to the use of markets in cases where it is uncomfortable with their consequences. And it fails to give credit to the large research agenda in economics that deals with many of the issues that he raises. In particular, economists who have worked on market design pay serious attention to many of its concerns (see Roth 2007). 2. The Main Arguments The main arguments in WMCB are intended to provoke a suspicion that allowing transactions between consenting adults in a market place is not universally desirable. It focuses predominantly on market exchange, where one side of the transaction is financial, i.e., a price. The book uses a range of provocative examples to challenge the intuitions of the reader about whether allowing a market to operate in a particular context is problematic. The subtext is that market reasoning has become so powerful in recent years that the reach of the market has been pushed too far. The examples developed in WMCB motivate the general arguments and breathe life into the narrative. Because it proceeds via examples, WMCB is open to the criticism that it fails to offer anything like a conceptual scheme for analyzing when markets have undesirable properties. A strength of economics as a subject has been that it tries to generalize away from specific cases to provide a core body of knowledge that provides guidance across a range of circumstances. The search for general principles is, for example, the approach followed in Kanbur (2004) that investigates what makes markets obnoxious in some 480 Journal of Economic Literature, Vol. LI (June 2013) ­cases.1 Roth (2007) also looks systematically at factors that make some market transactions repugnant. A number of examples in WMCB refer to cases where allocating goods using prices faces the prospect of the good getting into the wrong hands. One example is the sale of tickets for rock concerts. Here, Bruce Springsteen is mentioned approvingly for holding down ticket prices to below marketclearing levels in 2009 in order to widen access. Estimates cited by WMCB suggest that this cost Springsteen around $4 million in lost revenues. Another example that WMCB uses to cast doubt on the desirability of a market allocation is auctioning off the right to a U.S. green card to refugees. And the commercialization of professional sports with the growth in corporate sponsorship is used to suggest the possibility that sports events are no longer the preserve of true fans. Anyone who has been to the tennis at Wimbledon in recent years would recognize this argument—many of the most expensive and best-positioned seats on Centre Court are bought for corporate entertainment purposes and remain empty while their potential occupants prefer to linger over champagne and canapes rather than watching tennis.2 One alternative to markets in such cases is rationing by standing in line while holding down prices. Many people associate such strategies with the Soviet Union and post– World War II rationing in Western Europe. But WMCB takes issue with this arguing that there are many examples that “cast doubt on the economist’s claim that markets are always better than queues at getting goods to those who value them most highly. In some cases, 1 He suggests three general classes of situations that he labels as extremity of outcome, agency, and inequality. 2 Although, of course, one could point out that the problem is that those who are being entertained are not forced to face the market price and hence they treat the ticket as if it were free and attend even if they have a very limited interest in tennis. the willingness to stand in line . . . may be a better indicator of who really wants to attend than the willingness to pay” (32). However, this is not a new argument—see, for example, Weitzman (1977). Unlike WMCB, Weitzman gives a rather precise account of the factors that shape the trade-off between markets and queues. And WMCB reaches a similar conclusion to Weitzman; it does not advocate a wholesale rejection of markets, acknowledging that “Whether, in any given case, markets or queues do . . . better is an empirical question, not a matter to be resolved by abstract economic reasoning” (32). While it is difficult to disagree with this view, the challenging practical question is how to apply this reasoning in specific circumstances. Many cases are not clear-cut. For example, public health systems often use waiting times as a means of rationing health care that encourages some people (typically the better off) to pursue market alternatives where access to treatment is immediate. Such rationing-by-waiting economizes on public health care costs and can implicitly target resources toward the less well off. But, the cost is that some people can die on waiting lists or suffer extreme discomfort. WMCB discusses the example of a company called LineStanding.com, which presents itself as the market leader for paying people to stand in line on Capitol Hill on behalf of lobbyists. This, of course, should favor lobbyists with greater financial resources. But in assessing the merits of such activity, the argument in WMCB takes a different turn. Here the issue is what it means to turn access to Congress into a commodity through such means. WMCB argues that it “degrades Congress by treating it as a source of private gain rather than an instrument of the ­public good” (35). This is a rather different and important point reflecting how attitudes and norms are shaped by the way that goods are allocated. Here, the notion is that creating a market in Congressional Besley: What’s the Good of the Market? line-standing can heighten the perception that Congress can be bought by the highest bidder. Presumably, this could erode trust in government and have an impact on the kinds of people who wish to hold public office. Another area where WMCB has trouble with what it perceives to be standard economic reasoning is gift giving, where it asserts that “Economists don’t like gifts . . . they have a hard time making sense of gift giving as a rational social practice. From the standpoint of market reasoning, it is always better to give cash rather than a gift.” As WMCB points out, this view is premised on the logic that the recipient knows their preferences better than the gift giver. And he cites the well-known paper by Waldfogel (1993) that finds that many people do not value the gifts that they receive at Christmas at their market value. Thus had they been given cash instead, they would be better-off. Anthropologists have long been critical of economists’ understanding of gifts. They have argued that gift giving has social significance beyond the instrumental value of the goods that are exchanged; see, for example, Mauss (1970) for a classic account. The idea that economists’ view of gift giving has implications for the way that we organize the allocation of some goods is a central argument in Titmuss (1971), whose work is discussed in WMCB. Titmuss criticizes the use of markets in soliciting blood and his analysis provoked critical replies from high-profile economists, such as Arrow (1972). Titmuss argues against turning human blood into a commodity; people responded positively, he suggests, to regarding blood donation as an act of civic duty. This, he argues, would be socially beneficial, by creating an organized opportunity for individuals to engage in socially valuable acts. And, this in turn, would have more general social benefits by creating better citizens. WMCB also discusses examples where market incentives seem to have backfired. 481 These are characterized as cases where “introducing money into a nonmarket setting can change people’s attitudes and crowd out moral and civic commitments” (119). A good illustrative example is the study by Gneezy and Rustichini (2000), which shows how parents in an Israeli day care center responded to the introduction of fines for picking up children late by showing up late more often. Instead of the fine deterring such behavior, the authors argue that it became perceived more like a price in a market transaction. Hence, parents no longer felt guilty for causing the staff of the day care center to be late home once they were paying. Such ideas have been discussed extensively by economists in the past and a series of examples can be found in Frey (1997), although Gneezy and Ristichini’s evidence is one of the most persuasive empirical examples. There is ­ now a growing body of experimental evidence that supports the idea that pro-social behavior may be greater when no price or incentive is offered.3 How far these arguments have made inroads into mainstream economic thinking is moot. But they can no longer be considered as particularly exotic. WMCB discusses examples of goods that money cannot buy no matter what. It notes, for example, that paying someone to be your friend is not the same as friendship. And there is a difference between buying an Oscar statue or a Super Bowl ring in an auction and actually winning one. Being elected a member of a distinguished academy by your peers has value because it cannot be bought and the value of the good is the expression of esteem. These are all cases where the value of the good itself depends on acquiring it in a nonmarket context. The economics profession is full of rewards, such as being elected a Fellow of the Econometric Society or a member 3 See, for example, Heyman and Ariely (2004). 482 Journal of Economic Literature, Vol. LI (June 2013) of the appropriate section of the American Academy of Arts and Sciences. And given the chatter in common rooms and lunch tables over the merits or otherwise of Nobel Prize winners in economics, it would be hard to argue that we don’t (as a profession) take these rationed nonmarket goods seriously. There seems little doubt that status matters in economic situations as discussed at length by economists such as Frank (1985) and Brennan and Pettit (2000). In line with this, recent empirical evidence by Brown et al. (2008) suggests that an individual’s rank in the wage distribution affects job satisfaction even when monetary wage differentials are controlled for. And employers understand full well the role of status in eliciting effort. Status rewards, such as employee of the month, are routinely offered in firms. Besley and Ghatak (2008) argues that such rewards make perfect sense in a standard principal–agent relationship as an alternative to using standard monetary rewards. Another set of examples relate to cases where the market is trading in questionable goods. One example that WMCB discusses is paying to hunt a rhino. Such schemes have actually been applauded as conservation mechanisms since they give local communities a strong incentive to police illegal gaming if the proceeds from shooting rhino are shared. But for WMCB, the argument goes beyond the possibility of instrumental justification. It argues that there is something intrinsically objectionable to allowing the rich who are willing to pay for it to legitimate rhino killing through such market mechanisms. The basic judgment is that there are things that should not be available for purchase no matter how much someone is willing to pay for them. Another example along these lines is the Web site called stiffs.com, which allows people to bet on the deaths of celebrities. A reasonable assumption is that this exists because some people find such gambling amusing or enjoyable. But it is not difficult to see why others take the view that such activity is in poor taste. It is possible that the person who has placed the bet will crave the death of the celebrity in question, for no other motive than personal financial gain. WMCB frames the issue as follows: “the moral tawdriness of the game lies mainly, I think in the attitude toward death it expresses and promotes. This attitude is an unwholesome mix of frivolity and obsession—toying with death even while fixating upon it” (142). But, as WMCB acknowledges, betting on deaths predates the Internet era by a long way. And it is not linked either to conventional market settings— French tontines existed for centuries in which individuals belonged to a pool whose value increased as its members died. This created a pool of gainers out of a tontine member’s early demise. And WMCB rightly notes that views about life insurance and whether this is gambling or insurance have reflected a longstanding debate reflecting a society’s values even though, by now, life insurance is widely accepted as a legitimate economic activity. WMCB also discusses the commercialization of sport at length. Many sports teams now routinely sell naming rights and seem to push the limits of advertising to more or less anything associated with sports such as sponsoring shirts and naming of stadiums. This brings in revenue and arguably enhances the experience. It may even raise the quality of the sport with better incentives for players who reap higher rewards. But the concern is that it undermines the values for which the activity stands. The concern is that monetary incentives drive out traditional sporting values. WMCB uses terms like debasement, coarsening, pollution and the loss of the sacred (187) to describe the consequences of commercialization in this and other contexts. Universities face similar issues as they seek to raise money to support their activities. In part, this is driven by market forces, in particular by competition for faculty and Besley: What’s the Good of the Market? students. Buildings and chairs are now routinely named for individuals and corporations. Sometimes this can backfire if the reputation of the donor is subsequently sullied. However, since the aims of universities are focused on producing a key public good (research), it is less clear that naming rights that enhance this function are problematic. But there are some who appear to believe that it cheapens the product. Somewhat surprisingly, there is a limited focus in WMCB on markets in health care. While most countries have a mixed economy in health, there are many debates about how far market forces belong in allocating health care. The United States has a strong market norm in core health care provision that sets it apart from the rest of the developed world where nonmarket allocation through public finance for core health services is the norm. WMCB’s examples in health care focus on the extreme case of queue jumping by the super rich, particularly the possibility of paying for 24–7 access to a physician. But other countries take steps to reduce the domain of markets in health care to a much greater extent than this due to the perceived social corrosiveness of allowing too much inequality in access to health care. And many would regard the inequalities in access to health care in the U.S. system to be unacceptably large without worrying about the extreme examples discussed in WMCB. Summing up on the examples, the main objections to using the market in WMCB fall into two categories. First, there is an objection to market outcomes based on fairness. This is partly the standard observation that inequality in market choice is a reflection of underlying inequalities in purchasing power. No economist will find that argument surprising nor is the observation that inequality in initial conditions will manifest itself in the way that market choices play out. But the fact that 483 some people drive Ferraris has nothing to do per se with having a market for cars—it is due to the underlying inequalities in income and wealth. But the argument developed in WMCB is more than this standard egalitarian objection to inequality in outcomes driven by inequality in endowments. A key question about voluntary exchange, whether in markets or elsewhere, is in what sense these choices are really free. Standard economic models tend to reduce this to whether or not exchange is voluntary and results in an outcome for both parties to a transaction that lies above a reservation outcome. But when a poor person sells their kidney to buy food, some intuitions would question in what sense there is real freedom in that transaction and the standard economic account does not appear to capture wider judgments that characterize the context in which choices have been made. This view is exemplified by the remark that “(m)arket choices are not free choices if some are desperately poor or lack the ability to bargain on fair terms” (112). This is an interesting idea that does not figure centrally in standard economic discussions of markets. However, there is work that looks at this issue that I will discuss below. Second, there is the corruption/degradation objection to the use of markets. This is the view that trading in markets can lead to valuable attitudes and norms being damaged or dissolved. So WMCB argues that “markets are not mere mechanisms; they embody certain values. And sometimes, market values crowd out nonmarket norms worth caring about” (113). This argument also goes beyond standard textbook discussions of markets. To investigate this further requires thinking about how attitudes and preferences are formed and how markets can change these endogenously. This is also an area where there is an active research agenda in economics that I will discuss below. 484 Journal of Economic Literature, Vol. LI (June 2013) 3. Economic Perspectives on the Achievement of Markets At the core of WMCB are a series of specific arguments about the value of using markets with a particular focus on how this shapes motivation and norms. This is distinct from the approach to the analysis of markets as it has evolved in textbook accounts where the role of markets is, above all, to achieve allocative efficiency. And the ultimate invisible hand theorem concerns the possibility that a range of economic agents as consumers and producers can act in a decentralized way to achieve an efficient allocation of resources. This project is an old one and is exemplified in Adam Smith’s famous quote in Book 1 of the Wealth of Nations: “It is not from the benevolence of the butcher, the brewer, or the baker that we expect our dinner, but from their regard to their own self-interest. We address ourselves not to their humanity but to their self-love, and never talk to them of our own necessities, but of their advantages.” This project reached its apotheosis in economics in the work of general equilibrium theorists such as Arrow and Debreu who sought to formalize these arguments as a means of understanding their reach and limitations. They derived conditions under which decentralized production and exchange in competitive markets would yield a Pareto efficient allocation of resources. One of the main conditions required is the absence of externalities, i.e., direct effects on producers and consumers that are not reflected in market prices. In fact, the problem of allocative efficiency is not having too much use of markets, but too little. The byline for market failure is as a problem of incomplete and missing markets. The concept of Lindahl equilibrium extended the Arrow–Debreu model of a competitive market system to include public goods and externalities, where personalized prices mediated exchange and achieved allocative efficiency. In the process of investigating conditions for allocative efficiency in the presence of public goods and externalities, it became clear that using markets in such contexts had severe limitations. And so emerged a role for government in taxing, regulating and providing public goods to supplement what the market provided or correcting its problems. While this view was challenged in Coase (1960), this became close to a consensus in mainstream economics and underpinned models in public economics textbooks such as Atkinson and Stiglitz (1980). The incorporation of imperfect information—moral hazard and adverse selection—into economic models of markets was used to cast further doubts on whether markets would achieve allocative efficiency. Greenwald and Stiglitz (1986) argued that this would almost always cause externalities that would destroy any presumption of efficiency. Allied to such investigations were developments in mechanism design theory suggesting that cleverly designed centralized solutions could implement better outcomes than could be achieved by markets. These approaches offered the promise that permissive conditions existed under which nonmarket allocation could be designed by insightful planners to implement outcomes in a fairly permissive way that could often do as well as or better than the market. Indeed, Hammond (1987) argued that markets were often a form of constraint on optimality because of the way that they created arbitrage opportunities to undo the effects of optimal mechanisms. Further doubt has been cast on marketbased solutions by behavioral economists who, using arguments and evidence from psychology, question the textbook model of informed, far-sighted, and rational individuals. These deficiencies in decision making create internalities that increase further the range of arguments for government intervention in markets—see the discussion in Besley: What’s the Good of the Market? Bernheim and Rangel (2007). These create further arguments for government intervention including, for example, compulsory saving for retirement (see, for example, Diamond 1977). Taking stock of this textbook view and subsequent developments, it is quite surprising how much economists are characterized as being a pro-market profession. These standard arguments actually yield very little presumption in favor of a free market economy. And this is without factoring in other concerns such as natural monopolies and distributional issues. Many of the objections in WMCB are pitched as a critique of economists’ “markets as a source of allocative efficiency” view. But the argument in WMCB is that we miss things that are important when we look exclusively through that lens. There is, however, a way of viewing the concerns raised in WMCB in the standard economic framework. The arguments could be characterized as a particular kind of externality that arises if market transactions affect motivation, preferences, and norms in a way that is not properly priced in the market transaction. To incorporate this would, of course, mean extending the model to make motivation, preferences, and norms endogenous. However, it could then be incorporated within the standard conceptual frame as an extension of the domain of externality arguments. Economists have long understood that a market economy does not guarantee equitable outcomes. However, the main focus has been on how this is due to inequality in the underlying distribution of natural resources, capital, and skills. Some kinds of market ­imperfections, e­ specially those due to borrowing constraints, can lead to inequalities that widen over time as in the occupational choice model of Banerjee and Newman (1993). There would also be concerns when income inequalities stem from access to rents and/or the excise of monopoly power. 485 However, differences in skill and entrepreneurial talent, in particular, may lead to inequality even when there are no market imperfections. How inequality is conceptualized varies somewhat among economists.4 If one looks at societal judgments, it seems plausible to argue that some kinds of inequality are more salient than others. This idea was developed in an important paper by Tobin (1970) who looked at forms of specific egalitarianism that apply to spheres like health, education, or access to justice. One might choose to limit the domain of inequality without being persuaded about the need for egalitarianism in all areas of life. This could apply, for example, to providing legal counsel ahead of a trial where some would regard it as unacceptable that the wealthiest can buy the best lawyers even if they would not object to the wealthiest living in the biggest houses. Some of the arguments in WMCB, which focus on the possibility of markets favoring the wealthy and/or putting a good in the wrong hands, echo these standard arguments. But the real question in such cases is what alternative way of allocating resources is to be preferred. There is no reason to think that allocating goods using nonmarket mechanisms is more egalitarian. For example, the pervasive use of patronage and social networks to allocate jobs is a salutary reminder of what can happen when markets are compromised. And there is a long-standing debate about how far the middle classes have been able to extract the largest benefits from public spending programs, something that Stigler (1970) christened Director’s Law of Public Income Distribution. The point is that believing there are more egalitarian alternatives to markets depends on the 4 The classic economic approach is welfarist, thinking of inequality in terms of utilities. However, Amartya Sen has argued for a wider conception that looks at capabilities as the currency of justice—see, for example, Sen (2009). 486 Journal of Economic Literature, Vol. LI (June 2013) specific institutional solutions pursued and the incentives that they embody. WMCB is concerned about whether markets are always conducive to free choice. There is a strand of thinking in economics that promotes the market economy on the basis of the freedom that it brings, although generally this is not the core argument developed in textbook accounts of how markets work, even though it could be viewed as implicit since markets are modeled as a form of noncoercive exchange. There are classic works in economics, such as Hayek (1944) or Friedman (1962), which have developed this view at length. They constitute efforts to justify the capitalist system and were written in an era when the major alternative was state socialism, which, at the time, had made many inroads around the world. Both of these accounts of the virtues of the market system represent important schools of thought—respectively the Austrian perspective and the Chicago perspective. These have had many other influential thinkers, including Frank Knight and Ludwig von Mises.5 WMCB takes issue with whether market transactions constitute free exchange. But this is largely on the basis of underlying endowments being unequal as in the contemporary Marxist critique of markets of, for example, Roemer (1988). However, there are two arguments that go beyond concerns about endowment inequality to question whether market transactions properly constitute free choice in some situations. The basis of the free choice argument is that a party to a transaction consents to an exchange if and only if she is better-off than she would be by not trading where the latter is usually characterized as a fixed and known outside option. But what if that alternative is not fixed? Acemoglu and Wolitzky (2011) 5 For some discussion, see Boettke (1998). consider this possibility in a model of a bilateral exchange where one tool available to a principal in a principal–agent relationship is coercion, modeled as the ability to lower an agent’s outside option. They specifically have in mind tools for labor coercion. They show that such instruments would be used as part of an employer’s optimal labor contract. Thus, while the agent is still trading above her outside option and so is apparently free to choose, that option is influenced by the employer’s coercive behavior. One would be suspicious of characterizing such situations as free choice. Basu (1986) develops an argument where freedom is compromised by third parties. A good example of this is Akerlof’s (1984) model of the role of caste in labor markets. Members of a community might choose to punish those who violate the prevailing social norm imposed by caste rules that restrict occupational choice and trade. Thus, even though a market may exist, social punishments may prevent access to it and leave individuals with inferior trading opportunities. So observing individuals trading in a particular way does not imply that this choice is free of social constraints. These analyses constitute important caveats to the standard idea that market exchange constitutes free choice. However, it is worth reminding ourselves that effective markets operate within a framework of legal rules. Some of these rules are designed to limit such things as labor coercion and caste discrimination. The issue is how effective such measures are in specific contexts—whether individuals are free when they trade in markets will depend on the context. 4. Markets and Values A central argument in WMCB is that use of the market in particular situations shapes preferences and norms of market participants and those who observe such transactions. Besley: What’s the Good of the Market? Most economic analyses take preferences as fixed and given. Moreover, there is a tendency to characterize preferences narrowly with a particular focus on the implications of self-interest. But of course, there are many examples where economists have gone beyond these stylized approaches. Most models in economics also make no explicit reference to the role of social norms. Yet, this is also an area where there has been a significant amount of work. For noneconomists it is sometimes hard to understand why we deliberately strip away complications in our models when they are not needed. But there is a general preference for models that seek minimal departures from a very stylized view of preferences and rationality. It is only possible to assess on a case-by-case basis whether this simplicity yields misleading insights. Economic models routinely depart from assuming self-interest when modeling preferences to understand how markets and institutions work. There has been a good deal of success in accounting for observed behavior in the laboratory this way. For example, Fehr and Fischbacher (2002) review some of the core ideas in the study of social preferences for fairness and reciprocity. One finding, which is germane to WMCB, is the strong evidence that people care about procedure as well as outcomes. This idea is central to work by psychologists who look at judgments about justice—see, for example, Thibaut and Walker (1975). Such studies have a bearing on whether there is likely to be social acceptance of market systems in practice. There are many examples where economists have analyzed endogenous preferences—see, for example, Bowles ­ (1998). On the basis of an extensive review of the literature that combines evidence from economics, ethnographic, and historical studies, it concludes that “the argument that economic institutions influence motivations 487 and values is plausible, and the amount of evidence consistent with the hypothesis is impressive” (76). One important example concerns feminist values, reductions in family size, and the transformation of sexual practices associated with expansion of labor force participation by women as discussed, for example, in Goldin (2006). She uses the framework of Akerlof and Kranton (2010) to emphasize how changes in women’s behavior can be thought of as a changing sense of identity. There appears to be a complex dynamic process involving acquiring education, labor market behavior, and preference change. But such changes are not exclusively about individual preferences. A key notion is that societal norms have also changed, which in turn has transformed what is regarded as socially acceptable behavior for women. While an obvious way to think of norms in this context is as changing preferences, there is sometimes suspicion in proceeding too directly in this way. This view is articulated, for example, in Postlewaite (2011) who notes that “It is trivial, however, to support observed behavior without abandoning optimization—simply posit that one prefers to follow a particular social norm” (34). He makes an important distinction between reduced-form preferences—those that embody rational behavior, given the social equilibrium that is being observed, and deep underlying preferences. Thus, we could posit a deep preference for social approval that will manifest itself in different reduced-form preferences over specific actions depending on the context. So once sufficiently many women participate in the labor force or use markets in child care, such behavior could become socially accepted. Endogenous norms may thus generate positive feedback loops (due to complementarities), which, while they could initially hold back change, could also imply that tipping points are reached after which change can accelerate. 488 Journal of Economic Literature, Vol. LI (June 2013) A number of models now look at such processes. The work of Bisin and Verdier (2000, 2001) has been particularly influential and studies intergenerational transmission of preferences. Another example is recent work by Tabellini (2008), which looks at how parents indoctrinate their children and how this is influenced by the kinds of social interactions that they will experience. Fernandez, Fogli, and Olivetti (2004) study how cultural preferences evolve intergenerationally to influence women’s labor force participation. These approaches do suggest a role for market systems to influence norms along the lines discussed in WMCB. Creating a level playing field in labor markets, for example by banning discrimination against women, can create a process of self-reinforcing dynamic change in which markets play a role in breaking down social taboos. Market access created earnings opportunities for women that were not available in home production. This fueled emancipation in other ways propelling a process of greater societal change. Fernandez (2013) develops a model of cultural learning to understand this and calibrates the model to U.S. data to look at development over 120 years. But WMCB is most concerned about the way in which the market can undermine pro-social values. There is an old debate about the role of networks in providing support in traditional societies that parallels this concern. There was a fashion among leftist historians such as Thompson (1963) to characterize preindustrial life as networks of mutual support that were destroyed by the advent of capitalism. This is also a central theme in Polanyi (1957) who studies how markets extended their reach in the process of development. And more recently, Scott (1977) uses the term “moral economy” to describe the framework of informal support. A common theme here is that market systems displace close social ties. Economists who have engaged in these debates have demonstrated how this process can be accounted for by understanding how incentives change with greater mobility. For example, Coate and Ravallion (1993) look at how repeated bilateral interactions can foster mutual support arising as an informal contract in a repeated game. Improving outside options makes it more difficult for such mutual support to persist and could also make monitoring more difficult. More generally, informal arrangements can be sustained with group-based rather individual punishments. So reciprocity becomes a selfsustaining social norm as in Kandori (1992). Greif (2006) develops these ideas to look at the emergence of trading networks in a variety of contexts where formal law has yet to emerge. But one could also model informal transfers among those who live in close proximity to one another as a norm embodied in a deep preference for social approval. In a moral economy, social approval is granted to those who make transfers in times of need. This norm makes sense when there are few market options and approval is sought in a well-defined social group. But development undermines these two preconditions. On either of these views, markets triumph in part because of their benefits over the moral economy. For example, there is no need to be tied to a network to be supported. And traditional networks are often governed by power structures that make individuals beholden to those who wield such power. Markets can serve those who are willing to pay rather than those with social and political connections. But there seems to be a general proposition that supports the logic of WMCB. In any well-specified model of social norms, whether operating through deep preferences for social approval or as an equilibrium of a repeated game, there is an element of noncooperative design that creates the scope for Besley: What’s the Good of the Market? inefficiencies. It is perfectly possible that the market could displace the moral economy before market alternatives have improved to a point where they are better. Societies may have few means of coordinating change.6 However, whether this is true can only be answered case by case. As a final example, it is worth reflecting on the role that changing norms may have played in the recent financial crisis. This is the theme, for example, in Akerlof and Shiller (2009). Suppose that financial sector workers internalize norms of socially ­acceptable behavior. Then whether financial sector workers behave responsibly in their investment decisions could change endogenously without changes in market fundamentals if new norms take root. If such norms create higher profits at the price of making a financial collapse more likely, then competing for workers could exacerbate that risk-based externality. Although this argument is quite loose, it does hint at how paying attention to norms could have real consequences in exacerbating market externalities. But the recent crisis also puts the so-what question into sharp relief. We know little about how formal regulation interacts with norms although Benabou and Tirole (2011) makes an interesting start on this. We also need to consider the norms and behavior of those who designed and operated the systems of regulation that were widely blamed for the failure to anticipate the financial crisis. So focusing on the faultiness of market driven incentives seems one-sided. Either way, there is a need to consider alternatives to markets and the values that they embody. 6 This is similar to the argument in Arnott and Stiglitz (1991) who study the externality between informal institutions and the market based on informational imperfections. 489 5. Alternatives to the Market What are the alternatives to using the market? Debates since the financial crisis, such as the Occupy Wall Street movement, offer no coherent alternative blueprint for running society. In an earlier era, it was socialism. But grand debates about economic systems are now defunct following the collapse of most of the twentieth century’s socialist economies, which had turned out to be both repressive and inefficient. The arguments against markets in WMCB might be used to support greater state intervention to regulate markets. However, that is not the line that is taken in WMCB and therefore leaves open the question of what the alternative should be. If there are problems with using markets to allocate goods, then ultimately we have to say what we should do about it. Recent developments in political economy provide a window on this issue. One of the key challenges lies in understanding when government intervention can make things better. The dominant view is that the primary fix is via designing effective institutions that constrain behavior and encourage government to act in the public interest. Acemoglu and Robinson (2012) refer to these as inclusive institutions while Besley and Persson (2011) call them cohesive institutions. The standard approach in political economy gives little role for norms and values in shaping how government works. It begins from the premise that government is populated by rational self-interested bureaucrats and politicians. This was the starting point in the classic account of government in Buchanan and Tullock (1962) and has remained so across a swath of subsequent literature. Buchanan (1989) is strongly opposed to the idea that there is anything like civic virtue that plays a role in government. He says “Individuals must be modeled as seeking to further their own narrow-self 490 Journal of Economic Literature, Vol. LI (June 2013) interest, narrowly defined, in terms of measured net wealth position, as predicted or expected” (20). And he follows a well-trodden path. Some two centuries earlier, Hume (1742) offered the following maxim for institution design: “In contriving any system of government and fixing several checks and controls of the constitution, every man ought to be supposed a knave and to have no other end, in all his actions, than private interest. By this interest, we must govern him, and by means of it, notwithstanding his insatiable avarice and ambition, cooperate to the public good.” This approach underpins the case for constraints on government and, by doubting government effectiveness, creates a presumption against market intervention. That said, it is still compatible with a wideranging role for government and Besley and Persson (2011) argue that the growth of government in the twentieth century was in large measure made feasible by the development of institutions that encouraged spending tax revenues in a universalistic way. Many accounts of government also see it as embodying civic engagement with a role of a public service ethos in promoting good government. Besley (2006) argues that there is potential for political selection of publicly spirited leaders to play a role in promoting government in the public interest. More generally, civic virtue can also boost citizens’ policy concerns and willingness to participate in politics as voters, candidates and activists. There is support for this perspective in accounts of how human capital investments can foster civic societies that monitor government performance and encourage social activism. This has been argued, for example, in Glaeser, Ponzetto, and Shleifer (2007) and forms part of a long-standing tradition articulated in Lipset (1959). This view also sees a strong role for education in promoting citizenship (either directly or indirectly) as found, for example, in Milligan, Moretti, and Oreopoulos (2004). These arguments are parallel to the discussion above of how norms can evolve over time, in this case norms that support civic engagement and make government work better. Many of the arguments in WMCB argue that the downside of markets comes from the fact that they pursue exclusively commercial ends. But there are many forms of private organization that try to reduce commercial incentives in the way that they operate and to encourage some kind of nonprofit mission orientation. The literature on nonprofits, following Hansmann (1980), has emphasized the importance of the nondistribution constraint in attenuating the profit motive. Glaeser and Shleifer (2001) argue that it makes it more costly for managers in nonprofits to engage in personal rent seeking, and hence provides a natural means of safeguarding quality. But there is also the notion that nonprofits attract mission-oriented workers (Besley and Ghatak 2005 and Francois 2000). Thus Weisbrod (1988) observes that “Non-profit organizations may act differently from private firms not only because of the constraint on distributing profit but also, perhaps, because the motivations and goals of managers and directors . . . differ. If some non-profits attract managers whose goals are different from those managers in the proprietary sector, the two types of organizations will behave differently” (31). He also observes that “Managers will . . . sort themselves, each gravitating to the types of organizations that he or she finds least restrictive—most compatible with his or her personal preferences” (32). Weisbrod also cites persuasive evidence to support the idea that such sorting is important in practice in the nonprofit sector. Besley and Ghatak (2005) argue that matching workers and firms based on mission orientation can be used to economize on incentives. In line with this idea, empirical studies, such as Ballou and Weisbrod (2003) and Bertrand, Hallock, and Arnould (2005), confirm that in Besley: What’s the Good of the Market? industries where both for-profits and nonprofits are in operation, such as hospitals, the former make significantly higher use of performance-based bonus compensation relative to base salary for managers. So one reaction to WMCB is to argue for a greater role for the nonprofit economy beyond sectors such as health care and education where they have traditionally played a significant role. However, nonprofit firms also have to operate in a marketplace and, unless there are restrictions on entry, the nonprofit economy will often face competition from for-profit firms. In fact this is a feature of other alternatives to for-profit firms such as mutuals, clubs, and cooperatives. These organizations are all characterized by built-in features that restrict commercial incentives—typically there is no scope for outside owners to exert influence on how the organization is run. They are forms of collective enterprise in which the interests of their members are paramount. To illustrate, take the case of professional sport. A few of the major soccer teams in Europe continue to operate as clubs where the fan base can provide a check on some commercial decisions, particularly the ability of outside owners to extract surplus. While these teams do not have not-for-profit status, this does act like a nondistribution constraint. However, competition against more commercially oriented clubs drives the market. And superficially it does not seem to make much of a difference to the behavior of clubs in terms of ticket prices or players’ salaries. However, it is striking that a few years ago one of the most globally successful clubs— FC Barcelona—for a while chose the children’s charity UNICEF as its shirt sponsor ahead of more lucrative commercial offers. Workers’ cooperatives are also examples of organizations that try to resist conventional wage policies, typically in favor of greater egalitarianism. However, if more productive workers can quit and explore market-driven 491 outside options, it may be difficult to sustain this as discussed in Abramitzky (2008), which looks at wage determination in Kibbutzim. This is a further reminder of the need to look at the behavior of organizations in an equilibrium context. Further blurring of the distinction between for-profit and not-for-profit activity comes from attempts to create greater corporate social responsibility (CSR). It is now common for corporations to have mission statements based on noncommercial values. One question is how these missions are enforced. In Bagnoli and Watts (2003), Besley and Ghatak (2007), and Kotchen (2006), mission is driven by the presence of socially responsible consumers; this idea lies, for example, behind much of the fair-trade movement. In Baron (2001, 2009), the m ­ echanism is private politics, i.e., social activists who can threaten to undertake actions that are costly to the firm if they judge the firm to be behaving in a socially irresponsible way. In either case, there are reasons to expect firms to behave in a more socially responsible way even when they have purely commercial motives. Such models suggest a role for civil society in enforcing better market outcomes. The kind of distasteful behavior that WMCB describes could, in principle, be policed in this way. However, the market will tend still to cater for the values of those who like to bet on celebrity deaths or hunt rhinos unless there are ways of enforcing the closure of markets. Social pressure or government regulation may sometimes be the answer. There is a degree of arbitrariness in the extent to which causes have spawned organized interests or captured the imagination of concerned consumers. Monitoring can sometimes be difficult and there is no independent arbitrator for whether a just cause is pursued. In fact, this critique of CSR echoes Friedman (1970), who argues that private corporations should get on with the business of making profits while 492 Journal of Economic Literature, Vol. LI (June 2013) governments should deal with regulating public goods and externalities. Of course, once there are imperfections in both governments and markets, the case is much less clear-cut. Moreover, in an increasingly globalized economy, regulating markets may require global cooperation. Underpinning these discussions of government and noncommercial activity is the possibility that civic norms play an important role in market systems. They can influence both the conduct of government and whether noncommercial actions are fostered by workers, consumers, and activists. In line with the discussion in the previous section, there is a question of what organizational structures strengthen or weaken the norms that support these outcomes. So working in a nonprofit could create an outlet for socially responsible behavior, which would e­ ncourage parents to socialize their children in the same way as would a public sector with a strong ethic of public service. A focus on the benefits of selfinterest rather than self-sacrifice could be destructive of pro-social norms along the lines that WMCB describes. And economists have made a start on this. For example, Benabou and Tirole (2010) explore the economics and psychology of social responsibility where prosocial behavior is endogenous. Even if one accepts the argument developed in WMCB, much of the discussion in this section makes clear that relying on government or organization design as a means of dealing with the issues that it raises is not straightforward. Perhaps then the solution can only lie in creating better people. Trying to conceptualize this, let alone achieving it, constitutes a major challenge that surely goes well beyond economics. 6. Final Remarks In summary, I can imagine two extreme reactions by economists to reading WMCB. There will be those who view it as a travesty—a failure to grasp even the most basic understanding of what makes the market work. WMCB also fails to offer any reasoned or overarching approach for analyzing situations—case study based intuitions cannot be a way to run an economy. Moreover, it is simply unscientific to start questioning what is in good or bad taste. Besides, economics does not really imply anything—it is just a set of methods for studying the world that can be used to reach a variety of conclusions including a pro-market or a pro-state position. So there can be nothing to criticize in economics per se as long as the reasoning is logical and, where possible, draws on evidence. It is not so much that there is a case to answer, but the idea of there even being such a case is not coherent in terms of the way that the discipline of economics has evolved in the past fifty years. The other reaction would be to feel a sense of unease about the way that we approach markets and teach about their benefits. To argue that economics is not about values is disingenuous. Economists advise governments, teach generations of students, and get into positions of influence. It would be ludicrous to think that physicians are not involved in expressions of value with their decisions over who to treat and how—and the same is true of economists. If we detach ourselves from this and try to believe that what we teach, advise, and write about has no normative implications, we have lost our moral compass. This does not mean, however, that every piece of analysis should develop this angle. Moreover, the way that societies choose to allocate resources (and what we teach about them) have the potential to shape norms, values, and attitudes. It seems reasonable to believe that there is (provocative) value in both of these extremes. When we study attitudes, norms, and institutions we need to do so in a way that engages Besley: What’s the Good of the Market? with wider reflections on what matters rather than banging our heads against brick walls that we have built for ourselves. There are diverse opinions within the economics profession and there is a core group who would likely prefer to defend the traditional paradigm against some of the developments that have been highlighted here. The timing of WMCB may seem ironic in a year in which the Nobel Prize was awarded to Alvin Roth and Lloyd Shapley for their important work on market design that underpins a large expansion of exchange and matching into domains such as school choice, labor markets, and kidney exchange. As Roth (2008) explains, the approach that he has taken is sensitive to issues of social constraints on market allocations. For example, he acknowledges that having a role for prices in kidney exchanges offends societal values. So the market design that has been proposed in this setting looks for exchanges that are feasible without prices. Thus, the concerns in WMCB are already taken on board by those who are actively promoting more socially sensitive forms of exchange. On the day of finishing this draft, the British government is announcing the results of its auction for the new 4G spectrum licenses. Asking how to design the auction to yield the maximum public revenue seems to be a classic technical economic question that needs no consideration of the issues in WMCB. But the question of how to spend those revenues or whether to hold an auction at all seem value laden in a way that cannot be avoided. It would impoverish our discipline if we stepped back from these issues. Would we really be content to let other disciplines fill the void? In my view, we cannot and should not step away. But that means facing full on the implications of our views for the way in which ­societies organize their affairs. We must continue to work on issues of cultural and institutional change, the evolution of pro-social norms and preference formation and how these are 493 endogenous to institutions, organizational structures and competition. WMCB reminds us that we still have some way to go on this. However, it does not seem to be aware of how much thinking in economics has already taken place on these issues. WMCB also offers little positive guidance about how to understand these issues better. At the outset, WMCB identifies two obstacles to rethinking the role and reach of markets. One is the power and prestige of market thinking. The other is the rancor and emptiness of public discourse. Most economists will regard the first as well earned and many would gladly take a bow. But it seems hard to dispute that the need to participate in and engage with debates about markets (and governments) is a central obligation of the economics profession. WMCB is to be applauded for supplying both provocation and insight on a wide range of important topics. And it suggests a range of challenges to which the discipline of economics can respond. References Abramitzky, Ran. 2008. “The Limits of Equality: Insights from the Israeli Kibbutz.” Quarterly Journal of Economics 123 (3): 1111–59. Acemoglu, Daron, and James A. Robinson. 2012. Why Nations Fail: The Origins of Power, Prosperity, and Poverty. New York: Crown, Crown Business. Acemoglu, Daron, and Alexander Wolitzky. 2011. “The Economics of Labor Coercion.” Econometrica 79 (2): 555–600. Akerlof, George A. 1984. An Economic Theorist’s Book of Tales. Cambridge and New York: Cambridge University Press. Akerlof, George A., and Rachel E. Kranton. 2010. Identity Economics: How Our Identities Shape Our Work, Wages, and Well-Being. Princeton and Oxford: Princeton University Press. Akerlof, George A., and Robert J. Shiller. 2009. Animal Spirits: How Human Psychology Drives the Economy, and Why It Matters for Global Capitalism. Princeton and Oxford: Princeton University Press. Arnott, Richard, and Joseph E. Stiglitz. 1991. “Moral Hazard and Nonmarket Institutions: Dysfunctional Crowding Out or Peer Monitoring?” American Economic Review 81 (1): 179–90. Arrow, Kenneth J. 1972. “Gifts and Exchanges.” Philosophy and Public Affairs 1 (4): 343–62. 494 Journal of Economic Literature, Vol. LI (June 2013) Atkinson, Anthony B., and Joseph E. Stiglitz. 1980. Lectures on Public Economics. New York: McGraw-Hill. Bagnoli, Mark, and Susan G. Watts. 2003. “Selling to Socially Responsible Consumers: Competition and the Private Provision of Public Goods.” Journal of Economics and Management Strategy 12 (3): 419–45. Ballou, Jeffrey P., and Burton A. Weisbrod. 2003. “Managerial Rewards and the Behavior of For-Profit, Governmental, and Nonprofit Organizations: Evidence from the Hospital Industry.” Journal of Public Economics 87 (9–10): 1895–1920. Banerjee, Abhijit V., and Andrew F. Newman. 1993. “Occupational Choice and the Process of Development.” Journal of Political Economy 101 (2): 274–98. Baron, David P. 2001. “Private Politics, Corporate Social Responsibility, and Integrated Strategy.” Journal of Economics and Management Strategy 10 (1): 7–45. Baron, David P. 2009. “A Positive Theory of Moral Management, Social Pressure, and Corporate Social Performance.” Journal of Economics and Management Strategy 18 (1): 7–43. Basu, Kaushik. 1986. “One Kind of Power.” Oxford Economic Papers, N. S. 38 (2): 259–82. Benabou, Roland, and Jean Tirole. 2010. “Individual and Corporate Social Responsibility.” Economica 77 (305): 1–19. Benabou, Roland, and Jean Tirole. 2011. “Laws and Norms.” National Bureau of Economic Research Working Paper 17579. Bernheim, B. Douglas, and Antonio Rangel. 2007. “Behavioral Public Economics: Welfare and Policy Analysis with Nonstandard Decision-Makers.” In Behavioral Economics and Its Applications, edited by Peter Diamond and Hannu Vartiainen, 7–81. Princeton and Oxford: Princeton University Press. Bertrand, Marianne, Kevin F. Hallock, and Richard Arnould. 2005. “Does Managed Care Change the Management of Nonprofit Hospitals? Evidence from the Executive Labor Market.” Industrial and Labor Relations Review 58 (3): 494–514. Besley, Timothy. 2006. Principled Agents? The Political Economy of Good Government. Oxford and New York: Oxford University Press. Besley, Timothy, and Maitreesh Ghatak. 2005. “Competition and Incentives with Motivated Agents.” American Economic Review 95 (3): 616–36. Besley, Timothy, and Maitreesh Ghatak. 2007. “Retailing Public Goods: The Economics of Corporate Social Responsibility.” Journal of Public Economics 91 (9): 1645–63. Besley, Timothy, and Maitreesh Ghatak. 2008. “Status Incentives.” American Economic Review 98 (2): 206–11. Besley, Timothy, and Torsten Persson. 2011. Pillars of Prosperity: The Political Economics of Development Clusters. Princeton and Oxford: Princeton University Press. Bisin, Alberto, and Thierry Verdier. 2000. “‘Beyond the Melting Pot’: Cultural Transmission, Marriage, and the Evolution of Ethnic and Religious Traits.” Quarterly Journal of Economics 115 (3): 955–88. Bisin, Alberto, and Thierry Verdier. 2001. “The Economics of Cultural Transmission and the Dynamics of Preferences.” Journal of Economic Theory 97 (2): 298–319. Boettke, Peter J. 1998. “Economic Calculation: The Austrian Contribution to Political Economy.” Advances in Austrian Economics 5: 131–58. Bowles, Samuel. 1998. “Endogenous Preferences: The Cultural Consequences of Markets and Other Economic Institutions.” Journal of Economic Literature 36 (1): 75–111. Brennan, Geoffrey, and Philip Pettit. 2000. “The Hidden Economy of Esteem.” Economics and Philosophy 16 (1): 77–98. Brown, Gordon D. A., Jonathan Gardner, Andrew J. Oswald, and Jing Qian. 2008. “Does Wage Rank Affect Employees’ Well-Being?” Industrial Relations 47 (3): 355–89. Buchanan, James M. 1989. “The Public-Choice Perspective.” In Essays on the Political Economy, 13–24. Honolulu: University of Hawaii Press. Buchanan, James M., and Gordon Tullock. 1962. The Calculus of Consent: Logical Foundations of Constitutional Democracy. Ann Arbor: University of Michigan Press. Coase, Ronald H. 1960. “The Problem of Social Cost.” Journal of Law and Economics 3: 1–44. Coate, Stephen, and Martin Ravallion. 1993. “Reciprocity without Commitment: Characterization and Performance of Informal Insurance Arrangements.” Journal of Development Economics 40 (1): 1–24. Diamond, Peter A. 1977. “A Framework for Social Security Analysis.” Journal of Public Economics 8 (3): 275–98. Fehr, Ernst, and Urs Fischbacher. 2002. “Why Social Preferences Matter—The Impact of Non-selfish Motives on Competition, Cooperation and Incentives.” Economic Journal 112 (478): C1–33. Fernandez, Raquel. 2013. “Cultural Change as Learning: The Evolution of Female Labor Force Participation over a Century.” American Economic Review 103 (1): 472–500. Fernandez, Raquel, Alessandra Fogli, and Claudia Olivetti. 2004. “Mothers and Sons: Preference Formation and Female Labor Force Dynamics.” Quarterly Journal of Economics 119 (4): 1249–99. Francois, Patrick. 2000. “‘Public Service Motivation’ as an Argument for Government Provision.” Journal of Public Economics 78 (3): 275–99. Frank, Robert H. 1985. Choosing the Right Pond: Human Behavior and the Quest for Status. Cambridge and New York: Cambridge University Press. Frey, Bruno S. 1997. Not Just for the Money: An Economic Theory of Personal Motivation. Cheltenham, U.K. and Lyme, N.H.: Elgar. Friedman, Milton. 1962. Capitalism and Freedom. Chicago and London: University of Chicago Press. Friedman, Milton. 1970. “The Social Responsibility of Business Is to Its Profits.” http://www.colorado.edu/ studentgroups/libertarians/issues/friedman-soc-respbusiness.html. Besley: What’s the Good of the Market? Glaeser, Edward L., Giacomo A. M. Ponzetto, and Andrei Shleifer. 2007. “Why Does Democracy Need Education?” Journal of Economic Growth 12 (2): 77–99. Glaeser, Edward L., and Andrei Shleifer. 2001. “Notfor-Profit Entrepreneurs.” Journal of Public Economics 81 (1): 99–115. Gneezy, Uri, and Aldo Rustichini. 2000. “Pay Enough or Don’t Pay at All.” Quarterly Journal of Economics 115 (3): 791–810. Goldin, Claudia. 2006. “The Quiet Revolution That Transformed Women’s Employment, Education, and Family.” American Economic Review 96 (2): 1–21. Greenwald, Bruce C., and Joseph E. Stiglitz. 1986. “Externalities in Economies with Imperfect Information and Incomplete Markets.” Quarterly Journal of Economics 101 (2): 229–64. Greif, Avner. 2006. Institutions and the Path to the Modern Economy: Lessons from Medieval Trade. Cambridge and New York: Cambridge University Press. Hammond, Peter J. 1987. “Markets as Constraints: Multilateral Incentive Compatibility in Continuum Economies.” Review of Economic Studies 54 (3): 399–412. Hansmann, Henry B. 1980. “The Role of Nonprofit Enterprise.” Yale Law Journal 89 (5): 835–901. Hayek, F. A. 1944. The Road to Serfdom. London and New York: Taylor and Francis, Routledge. Heyman, James, and Dan Ariely. 2004. “Effort for Payment: A Tale of Two Markets.” Psychological Science 15 (11): 787–93. Hume, David. 1742. “Of the Independency of Parliament.” In Essays, Moral, Political, and Literary, Liberty Fund, Inc. 1987. Ed. Eugene F. Miller. Library of Economics and Liberty. 5 June 2005. http://www. econlib.org/library/LFBooks/Hume/hmMPL6.html. Kanbur, Ravi. 2004. “On Obnoxious Markets.” In Globalization, Culture, and the Limits of the Market: Essays in Economics and Philosophy, edited by Stephen Cullenberg and Prasanta K. Pattanaik, 39–61. New Delhi; Oxford and New York: Oxford University Press. Kandori, Michihiro. 1992. “Social Norms and Community Enforcement.” Review of Economic Studies 59 (1): 63–80. Kotchen, Matthew J. 2006. “Green Markets and Private Provision of Public Goods.” Journal of Political Economy 114 (4): 816–34. Lipset, Seymour Martin. 1959. “Some Social Requisites of Democracy: Economic Development and Political Legitimacy.” American Political Science Review 53 (1): 69–105. Mauss, Marcel. 1970. The Gift: The Form and Reason for Exchange in Archaic Societies. London: Taylor and Francis. 495 Milligan, Kevin, Enrico Moretti, and Philip Oreopoulos. 2004. “Does Education Improve Citizenship? Evidence from the United States and the United Kingdom.” Journal of Public Economics 88 (9–10): 1667–95. Polanyi, Karl. 1957. The Great Transformation. Boston: Beacon Press. Postlewaite, Andrew. 2011. “Social Norms and Preferences.” In Handbook for Social Economics, Volume 1A, edited by Jess Benhabib, Matthew O. Jackson, and Alberto Bisin, 31–67. Amsterdam and San Diego: Elsevier, North-Holland. Roemer, John E. 1988. Free to Lose: An Introduction to Marxist Economic Philosophy. Cambridge, Mass.: Harvard University Press. Roth, Alvin E. 2007. “Repugnance as a Constraint on Markets.” Journal of Economic Perspectives 21 (3): 37–58. Roth, Alvin E. 2008. “What Have We Learned from Market Design?” Economic Journal 118 (527): 285–310. Sandel, Michael J. 2012. What Money Can’t Buy: The Moral Limits of Markets. London and New York: Penguin Books, Allen Lane. Scott, James C. 1977. The Moral Economy of the Peasant: Rebellion and Subsistence in Southeast Asia. New Haven and London: Yale University Press. Sen, Amartya. 2009. The Idea of Justice. Cambridge: Harvard University Press, Belknap Press. Stigler, George J. 1970. “Director’s Law of Public Income Redistribution.” Journal of Law and Economics 13 (1): 1–10. Tabellini, Guido. 2008. “The Scope of Cooperation: Values and Incentives.” Quarterly Journal of Economics 123 (3): 905–50. Thibaut, John W., and Laurens Walker. 1975. Procedural Justice: A Psychological Analysis. Hillsdale, N.J.: Lawrence Erlbaum. Thompson, E. P. 1963. The Making of the English Working Class. London: Penguin. Titmuss, Richard M. 1971. The Gift Relationship: From Human Blood to Social Policy. New York: Pantheon Books. Tobin, James. 1970. “On Limiting the Domain of Inequality.” Journal of Law and Economics 13 (2): 263–77. Waldfogel, Joel. 1993. “The Deadweight Loss of Christmas.” American Economic Review 83 (5): 1328–36. Weisbrod, Burton A. 1988. The Nonprofit Economy. Cambridge, Mass. and London: Harvard University Press. Weitzman, Martin L. 1977. “Is the Price System or Rationing More Effective in Getting a Commodity to Those Who Need It Most?” Bell Journal of Economics 8 (2): 517–24.