This paper investigates the effect of corporate risk management on dividend policy. We extend the signaling framework of Bhattacharya (1979) by including the possibility of hedging the future cash flow. We find that the higher the hedging level, the lower the incremental dividend. This result is...

Cash holdings as a proportion of total assets of U.S. corporations have roughly doubled between 1971 and 2006. Prior research attributes the large cash increase to a rise in firms’ idiosyncratic risk. We investigate two mechanisms by which increased idiosyncratic risk can lead to higher cash...

We introduce uncertainty and risk aversion to the study of international environmental agreements. We consider a simple model with identical agents and linear payoffs. We show that a stable treaty with positive action always exists. While uncertainty lowers the action of signatories, we find...

We study how countries can coordinate their national action plans so as to fight global child trafficking. As both the demand and supply of trafficked children are transboundary in scope, international cooperation may be necessary to mitigate cross-country externalities. We show that...

We introduce the game in cover function form, which is a bargaining game of sequential offers for endogenous overlapping coalitions. This extension of games in partition function form removes the restriction to disjoint coalitions. We discuss the existence of equilibria, and we develop an...

Due to meteorological factors, the distribution of the environmental damage due to climate change bears no relationship to that of global emissions. We argue in favor of offsetting this discrepancy, and propose a “global insurance scheme” to be financed according to countries’...

This paper looks at an institutional innovation in which Western investors lend peer-to-peer to poor country enterprises. Using a unique dataset from an online lending platform called MyC4, we find that MyC4’s Western lenders grant lower interest rates to pro-poor, socially responsible (SR),...

Due to meteorological factors, the distribution of the environmental damage due to climate change bears no relationship to that of global emissions. We argue in favor of offsetting this discrepancy, and propose a “global insurance scheme” to be financed according to countries’...

With diminishing global water reserves the problem of water allocation becomes increasingly important. We consider the problem of efficiently sharing a river among a group of satiable countries. Inducing countries to efficiently cooperate requires monetary compensations via international...

Pérez-Castrillo and Wettstein (2002) propose a multi-bidding mechanism to determine a winner from a set of possible projects. The winning project is implemented and its surplus is shared among the agents. In the multi-bidding mechanism each agent announces a vector of bids, one for each...