Oliver Hart and Bengt Holmström were awarded the 2016 Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel for their fundamental contributions to contract theory. This article offers a short summary and discussion of their path breaking work.

This paper studies the effect of timing and commitment of verification in a principal-agent relationship with moral hazard. To acquire additional information about the agent's behavior, the principal possesses a costly technology that produces a noisy signal about the agent's effort choice. The...

The discussion about health care systems focuses on the dynamics of expenditures and on the weak growth of the revenue base. In this discussion it is widely overseen that medical expenditures and supply of medical services crucially depend on the compensation of physician services. The paper...

The relationship between physician and patient has been discussed intensively in the literature. Nevertheless, they neglect the fact that the production of health not only depends on the medical services supplied by the physician but is also influenced by the patient's compliance. We present a...

This paper studies the strategic effect of a difference in timing of verification in an agency model. A principal may choose between two equally efficient verification procedures: monitoring and auditing. Under auditing the principal receives additional information. Due to a double moral hazard...

We develop a double moral hazard model that predicts that the use of project finance increases with both the political risk of the country in which the project is located and the influence of the lender over this political risk exposure. In contrast, the use of project finance should decrease as...

In recent years, venture capital has become an important source for nancing young entrepreneurial rms. Given the apparently more innovative nature and extra value added of venture capital backed rms compared to other firms, policy makers have taken an increasing interest in an active venture...