This paper shows that favoritism can arise endogenously as an optimal decision rule in a symmetric model with an ex-ante impartial principal. Furthermore, favoritism dominates fairness specifically when the favorite promotes his own idea and ignores the other's idea so that the non-favorite...

This paper extends models of renewable resources to an economy with two sectors, resource extraction and production. In contrast to one sector models, we show that the optimal strategies in the single-firm model are essentially different from those in the two-player model. In the single-player...

Across countries, government expenditures tend to favor the elderly. This paper provides a political economy explanation for this phenomenon. I consider the classic problem of dividing a fixed payoff in an overlapping generations setting. Any share of the payoff can be given to any generation....

In this paper, we consider an incumbent firm facing potential entry in a vertical differentiation model a la Mussa and Rosen where consumers differ only by their intensity of preference for quality. We ask whether the incumbent firm has the incentive to adopt a multi-product strategy in order to...

This paper focuses on the signalling role of debt maturity. The main novelty of the paper is that it analyzes a setting in which high quality firms use collateral as a complementary device along with debt maturity to signal their superiority. Model simulations suggest a non-monotonic...

This paper develops a model of terrorist activity and behavior. A terrorist organization chooses the size and the number of attacks. The defending state chooses the level of security-deterrence measures. The equilibrium sequence is such that the Organization moves first, followed by the State. A...

In an ongoing organization, such as a large law partnership firm, employees are motivated not only by current rewards but also by the prospect of promotion, and the opportunity to make the rules in the future. This leads to a recursive contract design problem in an overlapping generations...

R&D is typically characterized by uncertainty about the existence and timing of the innovation (``fundamental R&D"). I show that these uncertainties dampen R&D investment, which may exhibit non-monotonic dynamics, possibly converging to a steady state level. In fundamental R&D, increased rivalry...

This paper shows that in a contest with the "Tullock" forms of contest success function, an increase in the number of contestants always reduces individual effort. However, when the outcome of the contest is governed by a noisy function of effort, then individual effort could either increase or...

In a sharing game the players' choices yield a revenue, each player's choice carries a cost, and a player's payoff is a portion of the revenue minus the player's cost. Such games are appealingly simple devices for partially aligning individual incentives with organizational goals, but their...