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This paper discusses the recent literature on the role of the state in economic development. It concludes that government incentives to enact sound policies are key to economic success. It also discusses the evidence on what happens after episodes of economic and political liberalizations, asking whether political liberalizations strengthen government incentives to enact sound economic policies. The answer is mixed. Most episodes of economic liberalizations are indeed preceded by political liberalizations. But the countries that have done better are those that have managed to open up the economy first, and only later have liberalized their political system. [ABSTRACT FROM AUTHOR]

The time inconsistency of optimal monetary policy is due to the effects of tax distortions. Thus the issue of how to improve upon the time-consistent suboptimal monetary policy is related to that of the coordination of monetary and fiscal policy. We present a model with three players (the central bank, the fiscal authority, and wage setters) in which distortionary taxes are explicitly modelled. We show that binding commitments to monetary rules are not necessarily welfare improving if monetary and fiscal policy are not coordinated. We also examine the effects of different degrees of independence of the central bank. [ABSTRACT FROM AUTHOR]

In 1981 the Bank of Italy was freed from the obligation to purchase the unsold public debt at the Treasury auctions. Since then, the Bank of Italy has reduced debt monetization. The paper seeks to explain this policy shift by analyzing a game between the monetary and fiscal authorities. The fiscal authority is imperfectly informed about the central bank preferences. An equilibrium exists in which the central bank does not monetize, so as to establish a reputation of being independent. Monetization raises fiscal deficits and may raise public debt relative to a nonaccommodative policy. [ABSTRACT FROM AUTHOR]

Discusses reasons why Europe is behind the United States in organization of economic research. Scientific excellence as basis of incentives in the United States; Seniority as basis of incentives in Europe; Employment of non-academic economists to solve applied problems in the United States; Engagement of European academic economists in solving applied problems; Hiring and firing rules.

We compare single round vs. runoff elections under plurality rule, allowing for partly endogenous party formation. With large and sufficiently polarized groups of moderate voters, under runoff elections, the number of political candidates is larger, but the influence of extremist voters on equilibrium policy and hence policy volatility is smaller, because the bargaining power of the political extremes is reduced compared to single round elections. These results are robust to several extentions. [ABSTRACT FROM AUTHOR]

The article discusses about political economics and the interaction between economics and politics. Some researchers claim that they belong to the public choice tradition and try to set them apart from the rest of economics. Competition in research and disagreement between these people are just natural in the process of acquiring knowledge.

We propose a simple theory of social norms that models the distinct influence on behavior of personal values, normative expectations and empirical expectations. The first and second moments of the distribution of normative expectations affect the strength of social norms' pull on behavior. We test the empirical predictions of the model through an experiment based on a variant of the dictator game. Consistent with the theory, we find that normative expectations influence generosity and that higher dispersion of such expectations leads to more variation in giving behavior. [ABSTRACT FROM AUTHOR]