The number of hungry and malnourished people in the world remains unacceptably high. Achieving Sustainable Development Goal 2 (SDG2: Zero Hunger) by 2030 is moving increasingly out of reach, despite ongoing and widely publicized national, regional and global policy efforts to make progress (e.g....

Argentina's G20 presidency has emphasized the needs to improve soil management and increase agricultural productivity in a sustainable way to achieve an inclusive and resilient food future. While increases in agricultural productivity improve economic welfare and can help address food security...

We investigate the local effects of trade exposure and immigration on voting behavior in France from 1988 to 2022. We use the content of each candidate's manifesto to construct an anti-globalization voting index for each French presidential election. This index shows a significant increase in...

Argentina's G20 presidency has emphasized the need to improve soil management and sustainably increase agricultural productivity to achieve an inclusive and resilient food future. While increased agricultural productivity can improve economic welfare and help address food security problems by...

This paper characterizes the equilibrium sets of an intrinsic common agency game with direct exter-nalities between principals both under complete and asymmetric information. Direct externalities arise when the contracting variable of one principal affects directly the other principal's payoff....

In the context of common agency adverse-selection games weillustrate that the revelation principle cannot be applied to studyequilibria of the multi-principal games. We then demonstrate thatan extension of the taxation principle - what we term the delegation principle - can be used to...

This paper characterizes the equilibrium sets of an intrinsic common agencygame with discrete types and direct revelation mechanisms. After presentinga general algorithm to find the pure-strategy equilibria of this game, we use itto characterize these equilibria when the two principals control...

We present a set of necessary and sufficient conditions for a class of optimal control problems with pure state constraints for which the objective function is linear in the state variable but the objective function is only required to be upper semi-continuous in the control variable. We apply...

We study the problem of multiple principals who want to obtain income from a privately informed agent and design their contracts non-cooperatively. Our analysis reveals that the degree of coordination between principals has strong implications for the shapes of contracts and the amount of...

When a firm undertakes risky activities, the conflict between social and private incentives to implement safety care requires public intervention which can take the form of both monetary incentives but also ex ante or ex post monitoring, i.e., before or after an accident occurs. We delineate the...