This paper studies optimal sport league size. League expansion lowers average player quality, reducing fans' utility in inframarginal locations, while fan utility in new locations rises. Welfare analyses of such expansions must compare these two effects. Using a model where fan demand depends on...

I consider transactions involving asymmetric prisoners`dilemmas between pairs of players selected chosen from two large populations. Games are played repeatedly, but information about cheating is not adequate to sustain cooperation, and there is no official legal system of contract enforcement....

This paper envisages economies of scale - or rather, diseconomies of low scale - caused in small nations by a sometimes acute shortage of talent and to indivisibility of teams: for example, a small country such as Iceland or Luxembourg cannot participate in an international football tournament...

The nation's spending for prescription drugs has grown dramatically in recent years. Previous studies have shown that the replacement of older drugs by newer, more expensive, drugs is the single most important reason for this increase, but they did not measure how much of the difference between...

Between 1960 and 1997, life expectancy at birth of Americans increased approximately 10% - from 69,7 to 76,5 years - and it has been estimated that the value of life extension during this period nearly equaled the gains in tangible consumption. While life expectancy has tended to increase, there...

Endogenous timing can help to derive the time structure of decision making instead of assuming it as exogenously given. In our study we consider a homogeneous market where, like in the model of Kreps and Scheinkman (1983), sellers determine "sales capacities" before prices. Sellers must serve...

We focus on the link between political instability due to uncertain electoral outcomes and economic growth, through the impact on a government's decisions on how to allocate government expenditure between public consumption and investment. Using an endogenous growth model with partisan electoral...

In this paper we offer an analysis of the effects of uncertainty about future tax policy on irreversible investment. The main message of the paper is that investment is not much affected by the degree of tax policy uncertainty. This is true regardless of whether random tax changes are determined...

In this paper we present a model of endogenous trade-policy formation which captures crucial aspects of the Japanese commercial and political culture. We analyze the influence of the portrayed culturel traits and show that cultural idiosyncrasies are important determinants of trade policy...

We analyze the impact of entrepreneurship as an outside option on compensation contracts between a principal and an agent with bargaining power. In the first stage the parties bargain over the base wage and the profit share. In the second stage the principal determines the capital investment and...