This paper studies interactive learning processes that are subject to constant perturbations or "noise." We argue that payoffs in the Ultimatum Game are such that responders are more apt to be "noisy" than are proposers and show that as a result the learning process readily leads to outcomes...

Psychologists report that people make choices on the basis of "decision utilities'' that routinely overestimate the "experienced utility'' consequences of these choices. This paper argues that this dichotomy between decision and experienced utilities may be the solution to an evolutionary design...

Consider two agents who learn the value of an unknown parameter by observing a sequence of private signals. Will the agents commonly learn the value of the parameter, i.e., will the true value of the parameter become approximate common-knowledge? If the signals are independent and identically...

This paper presents simple su±cient conditions under which optimal bunches inadverse-selection principal-agent problems can be characterized without using optimal controltheory.

We study a discrete-time model of repeated moral hazard without commitment. In every period, a principal finances a project, choosing the scale of the project and a contingent payment plan for an agent, who has the opportunity to appropriate the returns of a successful project unbeknownst the...

We study markets in which agents first make investments and are then matched into potentially productive partnerships. Equilibrium investments and the equilibrium matching will be efficient if agents can simultaneously negotiate investments and matches, but we focus on markets in which agents...

type="main" <p>We examine a repeated interaction between an agent who undertakes experiments and a principal who provides the requisite funding. A dynamic agency cost arises—the more lucrative the agent's stream of rents following a failure, the more costly are current incentives, giving the...</p>

Werner Güth's ultimatum game played a key role in the development of multiple research areas, several of which are highlighted.

This paper examines a market in which an informed agent or insider trades with uninformed agents whose expectations are conditioned on the information revealed by prices. The authors find that insiders can capitalize on their private information, with those receiving favorable (unfavorable)...

This paper considers a firm facing an uncertain demand curve. The firm can experimentally adjust its output in order to gain information that willincrease expected future profits. We examine two basic questions. Under whatconditions is it worthwhile for the firm to experiment? How does the...