I develop and calibrate an agent-based model of boundedly rational, adaptive agents in a two-good production and exchange economy to replicate human-subject outcomes in the same eight-person experimental economy. To test agents' ability to capture human behavior, I extend the model and use its...

Many people die while waiting for organ transplants even though the number of usable organs is far larger than the number needed for transplant. Governments have devised many policies aimed at increasing available transplant organs with variable success. However, with few exceptions, policy...

The equilibrium of a two-stage conflict game with side-payments predicts that with binding stage-one offers, proposers make and responders accept side-payments, generating settlements that strongly favor proposers. When side-payments are non-binding, proposers offer nothing and conflicts always...

In a novel laboratory asset market, traders buy and sell shares of a monopolist while observing its price and transaction history in real-time. Dividends are based on the profitability of the monopolist, also an experimental subject. Despite dividend uncertainty resulting from both monopolist...

When individuals trade with strangers, there is a temptation to renege on contracts. In the absence of repeated interaction or exogenous enforcement mechanisms, this problem can impede valuable exchange. Historically, individuals have solved this problem by forming institutions that sustain...

The history of the world is strewn with the remains of societies whose institutions failed to adapt to ecological change, but the determinants of institutional fragility are difficult to identify in the historical record. We report a laboratory experiment exploring the impact of an exogenous...

Conflict and competition often impose costs on both winners and losers, and conflicting parties may prefer to resolve a dispute before it occurs. The equilibrium of a conflict game with side-payments predicts that with binding offers, proposers make and responders accept side-payments,...