Divided societies in the developing world experience wasteful struggles for power. We study the relationship between political stability and resources wasted in the struggle within a model of competitive power contests. The model of power contests is similar in structure to models describing...

This note draws upon ecological models to describe the structure and equilibrium conditions of a generalized economic canopy consisting of three interactive economies assumed to be in competitive epiphytic, parasitic, and host relationships to each other. The maintained hypothesis is that...

A fundamental issue in governance research is how boards can be chosen through a process partially controlled by the CEO but yet can still be somewhat effective in monitoring the CEO. We offer an answer based on a model in which board effectiveness is a function of the board's independence....

This paper shows how fixed costs can play an important role in determining the structure of organizations. Applications considered include layoffs, downsizing, heterogeneity among firms, and the structure of hierarchies. Agency problems as a source of fixed costs are also considered.

This paper explores leadership within organizations. Leadership is distinct from authority because following a leader is a voluntary rather than coerced activity of the followers. This paper considers how a leader induces rational followers to follow her in situations when the leader has...

The replacement of wage-labour farms by family farms in Central and Eastern Europe during the transformation has been more limited than was initially expected. In this paper a formal framework is developed in order to analyse the behaviour of family farms and socialist-style farms in the...

This paper studies the role of memory and communication in games between ongoing organizations. In each organization, each individual, upon entry into the game, replaces his predecessor who has the same preferences and faces the same strategic possibilities. Entry across distinct organizations...

In the model of Funaki and Yamato (1999) the tragedy of the commons can be avoided with pessimistic players, while this does not hold for optimistic players. We propose a new core concept to overcome this puzzle and provide numerical simulations of simple games where the conclusions coincide or...

We present a general model of two players contest with two types of efforts. Contrary to the classical models of contest, where each player chooses a unique effort, and where the outcome depends on the efforts of all the players, contestants are allowed to reduce the effort of the opponent....

Recent models of procrastination due to self-control problems assume that a procrastinator considers just one option and is unaware of her self-control problems. We develop a model where a person chooses from a menu of options and is partially aware of her self-control problems. This menu model...