Knowledge that Transforms

This laboratory experiment explores the extent to which impersonal exchange emerges from personal exchange with opportunities for long-distance trade. We design a three-commodity production and exchange economy in which agents in three geographically separated villages must develop multilateral exchange networks to import a good only available abroad. For treatments, we induce two distinct institutional histories to investigate how past experience with property rights affects the evolution of specialization and exchange. We find that a history of unenforced property rights hinders our subjects' ability to develop the requisite personal social arrangements to support specialization and effectively exploit impersonal long-distance trade.

This paper presents a political economy theory of fiscal policy. Policy choices are made by a legislature that can raise revenues via an income tax and by borrowing. Revenues can be used to finance a public good, whose value is stochastic, and pork-barrel spending. Policymaking cycles between a “business- as-usual” regime in which legislators bargain over pork, and a “responsible policymaking” regime in which policies maximize the collective good. Transitions between regimes are brought about by shocks in the value of the public good. Equilibrium tax rates are too high, public good provision is too low, and debt levels are too high.

This paper exploits the division of Germany after the Second World War and the reunification of East and West Germany in 1990 as a natural experiment to provide evidence for the importance of market access for economic development. In line with a standard new economic geography model, we find that, following division, cities in West Germany close to the East-West German border experienced a substantial decline in population growth relative to other West German cities. We show that the model can account for the quantitative magnitude of our findings and provide additional evidence against alternative possible explanations.

This paper examines outside director compensation for a sample of 237 Fortune 500 firms over the 1998–2004 period. We document a trend towards fixed-value equity compensation and away from cash only and fixed-number equity compensation. Adjustments to director compensation are consistent with firms targeting a market level of compensation, and firms that deviate from their market wage symmetrically adjust compensation back toward the market level. We also document the relation between changes in compensation and changes in equity values, and find that upward adjustments begin sooner than downward adjustments. When equity values rise, we find virtually no immediate offset to director compensation. However, when equity values fall, fixed-number equity compensation is adjusted in the same period (by awarding more shares or options) to offset the loss of income by almost one-third. Thus, the magnitude of adjustments towards the market wage level is symmetric, but the timing is not.

A key issue in monetary policymaking is the appropriate division of labor between the profes? sional staff of the central bank and the appointed policymakers. Lars E. O. Svensson (1999) argues that the appropriate role of a policymaking group, such as the Federal Open Market Com? mittee (FOMC) in the United States, is to make judgments about social welfare, taking as given the likely outcomes of different policies as esti? mated by the staff. In this division, the staff is relied upon to assess current and prospective economic conditions and to forecast the effects of different policies. Policymakers' only role is to decide which of the various options should be chosen.

Recent years have seen substantial prog? ress in our understanding of pricing decisions at the micro level. Access to large-scale data sources on prices of individual products has given us rich information on how frequently prices change, by what magnitude, and how the aggregation of price changes in individual firms maps into aggregate inflation (see, among many others, Mark Bils and Peter J. Klenow 2005). These facts about price movements are a key input in recent quantitative models of the aggre? gate effects of nominal rigidities (e.g., Mikhail Golosov and Robert E. Lucas 2007). In this paper, we use both the new facts and the new quantitative models to revisit an old question, namely, that of quantifying the welfare benefits of low inflation. Our model includes two

Economists have long concerned themselves with environmental influences, such as neighborhood, peers and family on individuals' beliefs and behaviors. However, the impact of children on parents' behavior has been little studied. Parenting daughters, psychologists have shown, increases feminist sympathies. I test the hypothesis that children, much like neighbors or peers, can influence adult behavior. I demonstrate that the propensity to vote liberally on reproductive rights is significantly increasing in a congress person's proportion of daughters. The result demonstrates not only the relevance of child to parent behavioral influence, but also the importance of personal ideology in a legislator's voting decisions as it is not explained away by voter preferences.

Building on previous work by Schelling and Crawford, we study a model of bilateral bargaining in which negotiators can make binding commitments at a low positive cost c. Most of our results concern outcomes that survive iterated strict dominance. If commitment attempts never fail, there are three such outcomes. In two of them, all the surplus goes to one player. In the third, there is a high probability of conflict. If commitment attempts succeed with probability q < 1, the unique outcome that survives iterated strict dominance entails conflict with probability q2. When c = 0, analogous results hold if the requirement of iterated strict dominance is replaced by iterated weak dominance.

Segregation, Rent Control, and Riots: The Economics of Religious Conflict in an Indian City by Erica Field, Matthew Levinson, Rohini Pande and Sujata Visaria. Published in volume 98, issue 2, pages 505-10 of American Economic Review, May 2008