We develop a structural model to investigate the effects of asymmetric beliefs and agency conflicts on dynamic principal--agent relationships. Optimism has a first-order effect on incentives, investments, and output, which could reconcile the private equity puzzle. Asymmetric beliefs cause...

We develop a dynamic principal–agent model to show how imperfect public information and asymmetric beliefs about payoff-relevant parameters, agency conflicts, and the agent's implicit incentives to influence the principal's posterior beliefs through his unobservable actions interact to affect...

Supplier selection and assessment is at the core of the procurement process. This study investigates how procurement officers in Israel's universities select and assess their suppliers. The authors explore which information channels officers use to assess suppliers and find that incidental and...

This article develops a principal-agent multi-period model that ties legal risks, auditing fees and internal accounting practices. The principal is the auditing firm and the agent is the client firm. The client firm can improve its credibility by improving its internal auditing practices, which...

This article describes a two-step decision support model for investing in information technology security, both development and application. In the first step, the risk level of each of the system's components is mapped, with the aim of identifying the subsystems that pose the highest risk. In...