Recent work in the field of mechanism design has led some researchers to propose institutional changes that would permit parties to enter into non-modifiable contracts, which is not possible under current contract law. This paper demonstrates that it may well be socially desirable not to enforce...

Arguing that consumers are the carriers of firms’ reputations, we examine the role of consumer networks for trust in markets that suffer from moral hazard. When consumers are embedded in a network, they can exchange information with their neighbours about their private experiences with...

We analyse a simple model of dynamic moral hazard in which there is a clear and tractable trade-off; between static and dynamic incentives. In our model, a principal wants an agent to complete a project. The agent undertakes unobservable effort, which affects in each period the probability that...

This paper studies a credit market with adverse selection and moral hazard where sufficient sorting is impossible. The crucial novel feature is the competition between lenders in their choice of contracts offered. The quality of investment projects is unobservable by banks and entrepreneurs’...

We propose a basic theoretical model of eBay’s reputation mechanism, derive a series of implications and empirically test their validity. Our theoretical model features both adverse selection and moral hazard. We show that when a seller receives a negative rating for the first time his...

This paper analyses the relation between authority and incentives. It extends the standard principal--agent model by a project selection stage in which the principal can either delegate the choice of project to the agent or keep the authority. The agent's subsequent choice of effort depends both...

We consider a simple model of competition under moral hazard with constant return technologies. We consider preferences that are not separable in effort: marginal utility of income is assumed to increase with leisure, especially for high-income levels. We show that, in this context, Bertrand...

Hooks and Robinson (2002) argue that deposit insurance in Texas during the 1920s induced banks to invest in riskier assets. Their regressions indicate that this manifestation of moral hazard may explain some of what happened, but not all. Some other mechanism, hitherto overlooked, must also have...

In his comment on our 2002 Journal of Economic History paper, Gary Richardson (2007) proposes that our work specifies moral hazard too narrowly. Richardson posits that fixed-rate deposit insurance leads to moral hazard which takes many forms. These include not only the usual notion of...