"We develop a model of informal risk-sharing in social networks, where relationships between individuals can be used as social collateral to enforce insurance payments. We characterize incentive compatible risk-sharing arrangements and obtain two results. (1) The degree of informal insurance is...

In many contracting settings, actions costly to one party but with no direct benefits to the other (money-burning) may be part of the explicit or implicit contract. A leading example is bureaucratic procedures in an employer-employee relationship. We study a model of delegation with an informed...

Supplementary Appendix to "Delegation and Nonmonetary Incentives."The paper "Delegation and Nonmonetary Incentives" to which these Appendices apply is available at the following URL: "http://ssrn.com/abstract=2700821" http://ssrn.com/abstract=2700821

We investigate information aggregation and competition in a delegationframework. An uninformed principal is unable to perform a task herself andmust choose between one of two biased and imperfectly informed experts. Inthe focal equilibrium, experts exaggerate their biases, anticipating...

This supplement provides welfare results not contained in the main text and a proof of Lemma A.1. For small bonuses, a mixed equilibrium exists if and only if a max equilibrium exists; if so, it is unique. For large bonuses, we find a unique candidate for mixed equilibrium and show that mixed...