Reputation, control rights and game equilibrium

Using the reputation model of Kreps (1982), Vickers (1986) and Barro(1986), we develop a dynamic game model with incomplete information to examine the relations between the managers of state-owned enterprises(SOEs) in China and the government as the enterprise’s owner. Employing the model, we show that even a noncoopertive manager will not intrude the owner’s interests until the last period of his term in order to maximize his long term utility. The paper also discusses some phenomenona in state-owned enterprises in China, such as “insiders’ control”, “59 phenomenon” and excess on-the-job consumption.      

Coping with Preference Anomalies in Cost–Benefit Analysis: A Market-Simulation Approach

This paper proposes a methodological strategy for cost–benefit analysis (CBA) which does not require the assumption that individuals’ preferences satisfy standard coherence conditions, and so renders CBA immune to the problems generated by preference anomalies. The proposal treats CBA as an exercise in market simulation, based on the measurement of surplus. Anomalies occur when surplus measurements vary according to the hypothetical payment mechanism used. In such cases, the mechanism that is the “closest market analogue” should be used. This approach is used to resolve problems associated with some familiar anomalies, including inconsistencies between “citizen” and “consumer” valuations, and endowment effects. JEL classifications: D61, D63, Q51     

Social Change versus Transition: The Political Economy of Institutions and Transitional Economies

The “transition” process in Eastern Europe and the former Soviet Union (EEFSU) was one of the most dramatic non-marginal adjustments in economic systems ever experienced. During the transition process, elements of centrally administered socialism and embryonic market relations co-existed. This made traditional economic theory irrelevant. The purpose of this paper is to discover policy concerns and outcomes that orthodox “transition” literature ignores. Stanfield’s contribution to the economic literature, a cultural-holistic approach of radical institutionalism, makes it possible to understand the “transition” process from a new and more enlightened perspective. Stanfield provides a better understanding of the complexities involved, since the nature of change in the EEFSU is social and ever-lasting, not an end-state in the form of “transition”. Students of transition and of international development would benefit from this novel approach, which dismisses “transition” and substitutes “social change”, as the proper designation and manifestation of what actually took place in EEFSU.     

Institutional changes and shifting ideas: a constitutional analysis of the Euro

This paper uses the logical tools of Constitutional Economics to analyze the creation of the Euro, considering the entire process as the outcome of a conflict between different rules or, if you will, between different monetary systems, moving from the system of flexible exchange rates to a system of fixed exchange rates and ultimately to the single currency. The conflict between monetary systems has been acted out according to the single states’ collective preference functions, with both full employment and price stability figuring among the weights of said preference functions. The “solution” of the single currency was conceived when the body of information available to the policymakers was “simplified” by the new classical macro-economy taking a hegemonic role.     

Pareto and contemporary economic theory

This paper provides explanations for Pareto’s apparently contradictory approach to demand theory in simultaneously insisting that measurability of utility is not needed to explain the equilibrium of consumers in competitive markets, and embracing concavifiability and thus measurability of utility when this implies restrictions on consumers’ behavior such as the law of demand. It also treats his method of calibrating an aggregate demand function by employing his law of income distribution, so as to reproduce “Gregory King’s law”. Finally, some disputed issues are dealt with concerning the nature of Pareto’s contributions to welfare economics. (JEL: B13, D11, D60).     

Diversification, convex preferences and non-empty core in the Choquet expected utility model

Summary. We show, in the Choquet expected utility model, that preference for diversification, that is, convex preferences, is equivalent to a concave utility index and a convex capacity. We then introduce a weaker notion of diversification, namely “sure diversification.” We show that this implies that the core of the capacity is non-empty. The converse holds under concavity of the utility index, which is itself equivalent to the notion of comonotone diversification, that we introduce. In an Anscombe-Aumann setting, preference for diversification is equivalent to convexity of the capacity and preference for sure diversification is equivalent to non-empty core. In the expected utility model, all these notions of diversification are equivalent and are represented by the concavity of the utility index. Received: July 27, 1999; revised version: November 7, 2000     

Preference for flexibility in the absence of learning: the risk attitude effect

Individuals’ preferences over opportunity sets may display “preference for flexibility” which prescribes to gradually eliminate alternatives from a given set until a final choice is made. One rationale for this preference for flexibility is individuals’ incentive to postpone the final choice in order to better learn their underlying preferences over basic alternatives. In this paper we show that even in the absence of learning, preference for flexibility arises if individuals are risk-averse or, at least, are not very risk-seeking. Thus, individual’s attitude towards risk provides yet another rationale for preference for flexibility. One of our results is that in the absence of learning, risk-neutral as well as risk-averse individuals display the same, maximal preference for flexibility. We thank Han Bleichrodt, Robert Dur, Chaim Fershtman, Maarten Janssen, Peran van Reeven, Peter Wakker, and Timothy van Zandt for helpful comments to and inspiring discussions. We are very grateful to the anonymous referee for very constructive comments and suggestions.     

The Polanyi-Stanfield Contribution: Reembedded Globalization

This essay describes and interprets J. Ron Stanfield’s analysis of Karl Polanyi. Stanfield has helped to clarify Polanyi’s “double-movement” thesis by arguing that the double movement of self-regulating market forces and the protective response is essentially about freedom versus security. These insights provide an analysis that takes Polanyi into the twenty-first century by developing a theory of “reembedded globalization.” This is not something that Polanyi experienced before his death in 1964. Corporate globalization and the escalation of free-market rhetoric have led to a new round of disembedding since the 1970s, and this is evident by both the top-down, corporate globalization of privatization, deregulation, and marketization, as well as, by the challenges to it from the “movement of movements” coalescing around the World Social Forum. The most conspicuous evidence of this neo-protective response and its challenge to corporate-driven market forces is that between the security needs of the world’s globalization victims and the freedom of transnational corporations to make profits anywhere and in any way throughout the world. Understanding the clash in this way suggests that for humanity to save itself, it must struggle to reembed globalization and put security ahead of unbridled freedom. Reembedding globalization requires asserting democratic security ahead of the economic freedom of big business.     

Sustainable recursive social welfare functions

What ethical criterion for intergenerational justice should be adopted, e.g., when faced with the task of managing the global environment? Koopmans’ axiomatization of discounted utilitarianism is based on seemingly compelling conditions, yet this criterion leads to hard-to-justify outcomes. The present analysis considers a class of sustainable recursive social welfare functions within Koopmans’ general framework. This class is axiomatized by means of a weak equity condition (“Hammond Equity for the Future”) and general existence is established. Any member of the class satisfies the key axioms of Chichilnisky’s “sustainable preferences”. The analysis singles out one of Koopmans’ original separability conditions (his Postulate 3′a), here called “Independent Present”, as particularly questionable from an ethical perspective.     

Different employment of capitals in vertically integrated sectors: Smith after the Austrians

The Austrian notion of stages of production and the related principle of the greater productivity of roundabout methods, plus the neo-Austrian notions of vertical integration and vertical division of labour, are utilized in this paper in an attempt to reconstruct Smith’s convoluted arguments on the different employment of capitals in chapter 5, book 2, of the Wealth of Nations. Smith’s arguments are first clarified in the light of the two concepts of capital (money capital and productive capital), of the two aspects of productive labour (living labour and dead labour) and of the two viewpoints (of an individual and of society) on which Smith’s theory is based. The results of this clarification are then used to prove that, independently of Smith’s own words but in consistency with his theory, the notions of “quantity” and “productivity” of productive labour have a “vertical”, as well as a “horizontal”, dimension so that they fit both the input–output scheme and the Austrian framework of time-consuming methods of production.     

Stability of risk preference parameter estimates within the Becker-DeGroot-Marschak procedure

This paper reports new data from both selling and buying versions of the Becker-DeGroot-Marschak (BDM) procedure. First, when using the selling version of BDM, the cross-sectional mean of CRRA risk preference parameter estimates shifts from a value consistent with “as if” risk-seeking behavior in the early baseline to a value closer to “as if” risk neutrality in the late baseline. Second, when using the buying version of BDM, the cross-sectional mean of CRRA risk preference parameter estimates does not appear to change over time in a statistically significant manner. The cross-sectional mean from the late baseline of the buying version of BDM is closer to “as if” risk neutrality and to the late baseline estimates from the selling version of BDM than it is to either early baseline estimates from the selling version of BDM or typical estimates from the first price auction. Use of dominated offers is correlated with deviations from “as if” risk neutrality; this suggests the possibility that the early deviations from “as if” risk neutrality reflect errors. Electronic Supplementary Material Supplementary material is available in the online version of this article at . JEL Classification D80     

The political economy of constitutional restraints

Constitutions are multidimensional objects with non-trivial implications on the structure of the political environment and, therefore, on the policy outcomes. This paper models constitutions as sets of “restraints” on the authority’s choice freedom (absolute and democracy restraints). We argue that even if both kinds of restraints seem to be serving the same purpose (increase social welfare), “democracy restraints” prolong the “life” of a constitution while “absolute restraints” not. We moreover use the proposed way of modelling constitutions in order to explain the dominance of intermediate (in terms of tightness of “democracy restraints”) constitutions in the real world.     

FDI and environmental regulation: pollution haven or a race to the top?

Increasing foreign direct investment (FDI) flows accompanied with globalization have raised the concern of a “race to the bottom” phenomenon in environmental protection. This is because footloose investors of “dirty” industries tend to relocate to “pollution havens” of the developing world. However when pollutant is transboundary (as in the case of greenhouse gases), the source country’s incentive to relocate and the recipient country’s willingness to host such industries are not straightforward. This article studies the relationship between FDI and environmental regulation using a North–South market share game model in a two-country setting, when pollution is transboundary. Contrary to the pollution haven hypothesis, our model shows that if market sizes of the two countries are small, FDI will raise the emission standard of the host country, resulting in a “race-to-the-top” phenomenon; but if market sizes are large enough, FDI will not change the emission standard of the South (from its laxest form), a finding that is consistent with the “regulatory chill” argument. Equilibrium FDI is contingent on the fixed cost of FDI, as the traditional proximity–concentration tradeoff theory predicts.     

EDGAR on the internet: The welfare effects of wider information distribution in an experimental market for risky assets

Policies such as the SEC’s Fair Disclosure Rule, and technologies such as SEC EDGAR, aim to disseminate corporate disclosures to a wider audience of investors in risky assets. In this study, we adopt an experimental approach to measure whether this wider disclosure is beneficial to these investors. Price-clearing equilibrium models based on utility maximization and non-revealing and fully-revealing prices predict that in a pure exchange economy, an arbitrary trader would prefer that no investors are informed rather than all are informed; non-revealing theory further predicts that an arbitrary trader would prefer a situation in which all traders are informed rather than half the traders are informed. These predictions can be summarized as “None > All > Half”. A laboratory study was conducted to test these predictions. Where previous studies have largely focused on information dissemination and its effects on equilibrium price and insider profits, we focus instead on traders’ expected utility, as measured by their preferences for markets in which none, half, or all traders are informed. Our experimental result contradicts the prediction and indicates “Half > None > All”, i.e. subjects favor a situation where a random half is informed. The implication is that in addition to testing predictions of price equilibrium, experiments should also be used to verify analytical welfare predictions of expected utility under different policy choices. JEL Classification D82, D53, G14, L86 This work was largely completed while this author was at The Hong Kong University of Science and Technology.     

Detrimental externalities, pollution rights, and the “Coase theorem”

This paper, which builds on Chipman (The economist’s vision. Essays in modern economic perspectives, 131–162, 1998), analyzes a simple model formulated by Hurwicz (Jpn World Econ 7:49–74, 1995) of two agents—a polluter and a pollutee—and two commodities: “money” (standing for an exchangeable private good desired by both agents) and “pollution” (a public commodity desired by the polluter but undesired by the pollutee). There is also a government that issues legal rights to the two agents to emit a certain amount of pollution, which can be bought and sold with money. It is assumed that both agents act as price-takers in the market for pollution rights, so that competitive equilibrium is possible. The “Coase theorem” (so-called by Stigler (The theory of price, 1966) asserts that the equilibrium amount of pollution is independent of the allocation of pollution rights. A sufficient condition for this was (in another context) obtained by Edgeworth (Giorn Econ 2:233–245, 1891), namely that preferences of the two agents be “parallel” in the money commodity, whose marginal utility is constant. Hurwicz (Jpn World Econ 7:49–74, 1995) argued that this parallelism is also necessary. This paper, which provides an exposition of the problem, raises some questions about this result and provides an alternative necessary and sufficient condition.     

Is H.A. Simon a theoretician of decentralized planning? A comparison with F.A. Hayek on planning,market, and organizations

Herbert A. Simon acknowledged Friedrich A. Hayek as a founder of the notion of bounded rationality; yet Simon considered Hayek’s perspective incomplete, and, more in general, their views on market mechanisms, planning, and organization exhibit considerable differences. The comparison between these authors sheds light on Simon’s interpretation of planning, which emerges within his theory of organization (and not in traditional debates on socialism). Contrary to Hayek, he maintained that planning, in specific circumstances, is more advantageous than the market; and in both administration and organization, it involves a decentralized structure based on near independent sub-units. Decentralization of decisions also appears in social planning, which evolves through continuous interactions among planners (i.e., agents and institutions), and it is a process connoted by the absence of “fixed goals”. Finally, Simon defined modern economies more in terms of “organizational economies” than in those of “market economies” and this highlights a further difference with respect to the Austrian economist. This leads to analysis of the nature of organizations as hierarchical and “near-decomposable” structures, which refers to Simon’s theory of complexity and gives an epistemological explanation to the relation between centralization and decentralization.     

Coevolution of product quality and consumer preferences

This paper seeks to analyze the self-reinforcing coevolutionary process of innovation on the basis of the framework of evolutionary ecology and population genetics. Particularly central to this analysis is “Fisher’s runaway process,” which explains the coevolution of product quality and consumer preference in the supply–demand context. This paper puts forward the following main points. First, we can conclude from a matching model of supply and demand that when a consumer who prefers high-quality products discovers such a product in the market, he/she will certainly purchase that product. Second, taking into account both the high survival rate of a firm that supplies a high-quality product and the cost incurred by the firm in improving product quality, we arrive at an evolutionarily stable Fisher’s process. The third point, however, considers the disutility of a consumer with an inordinately high quality preference; in this case, Fisher’s process disappears. Fourth, it is possible to recover Fisher’s process if we consider the existence of power users or the effect of the negative bias of innovation.     

From contract to mental model: Constitutional culture as a fact of the social sciences

This paper develops the concept of constitutional culture—the attitude, thoughts, and feelings about constitutional constraints and the nature, scope, and function of constitutionalism. Constitutional culture is approached as a complex emergent phenomenon bridging Hayekian cognitive and institutional insights. It can be studied as a mental model, a series of expectations and understandings about the constitutional order, how it is, and how it ought to be. The “map” and “model” approach from Hayek’s Sensory Order (1952) is employed to understand how individuals and (cautiously) groups of individuals at the national level approach constitutionalism. This paper goes beyond the more traditional one-size-fits-all approach where all individuals respond uniformly to incentives, as provided by the constitution qua contract. Instead, constitutionalism is tied up in the individual’s vision of the world, that is, what Hayek (1948) labels “the facts of the social sciences.” The paper concludes with four areas where constitutional culture can further the insights of constitutional political economy: comparative political economy, constitutional stickiness, constitutional maintenance, and the new development economics.     

Utility from anticipation and personal equilibrium

I develop a dynamic model of individual decisionmaking in which the agent derives utility from physical outcomes as well as from rational beliefs about physical outcomes (“anticipation”), and these two payoff components can interact. Beliefs and behavior are jointly determined in a personal equilibrium by the requirement that behavior given past beliefs must be consistent with those beliefs. I explore three phenomena made possible by utility from anticipation, and prove that if the decisionmaker’s behavior is distinguishable from a person’s who cares only about physical outcomes, she must exhibit at least one of these phenomena. First, the decisionmaker can be prone to self-fulfilling expectations. Second, she might be time-inconsistent even if her preferences in all periods are identical. Third, she might exhibit informational preferences, where these preferences are intimately connected to her attitudes toward disappointments. Applications of the framework to reference-dependent preferences, impulsive behaviors, and emotionally difficult choices are discussed.