Site licensing of e-journals has been revolutionizing the way academic information is distributed. However, many librarians are concerned about the possibility that publishers might abuse site licensing by practicing bundling. In this paper, we analyze how bundling affects journal pricing in the...

Leniency programs reduce sanctions for law violators that self-report. We focus on their ability to deter cartels and organized crime by increasing incentives to "cheat" on partners. Optimally designed "courageous" leniency programs reward the first party that reports with the fines paid by all...

We consider a model where bidders in an auction own passive partial claims over their rivals’ auction profits. While the cross ownership confers no ability to directly affect bidding behavior, the claims on rival profits dampen bidding competition. It is not uncommon for enforcement agencies...

This paper examines empirically the players’ intrabrand vertical price control, interbrand horizontal pricing coordination, and their learning process to equilibrium in a rare natural experiment of supergame where a well defined simultaneous-move price setting stage game is repeated every...

This paper shows how competing firms can facilitate tacit collusion by making passive investments in rivals. When firms are identical, only multilateral partial cross ownership (PCO) facilitates tacit collusion; the incentives of firms to collude in this case depend in a comlex way on the whole...

This paper shows how rules restricting common ownership of multiple media outlets affect both the magnitude and diversity of the ideological content of programming. While in most industries the assumption that firms maximize profits is quite reasonable, we assume that media owners derive utility...

We give necessary and sufficient conditions for the existence of symmetric equilibrium without ties in common values auctions, with multidimensional independent types and no monotonic assumptions. When the conditions are not satisfied, we are still able to prove the existence of pure strategy...

In this paper we characterize the optimal allocation mechanism for $N$ objects, (permits), to $I$ potential buyers, (firms). Firms' payoffs depend on their costs, the costs of competitors and on the final allocation of the permits, allowing for externalities, substitutabilities and...

The optimal organizational form and optimal incentive contract are characterized for a team of money managers, assuming that the investor (principal) is risk averse and that each manager's (agent's) actions affect both that manager's expected return and the correlation of returns between...

This paper models individual choices of social groups and the formation of group identity, and examines the conditions with which the group identity reinforces the productivity of individuals. A social group is defined as a network that provides with a market for interactions to its members....