The paper examines the consequences of the economic integration of factor markets in a model with two countries that redistribute income among their residents. The social benefits in each country are financed by a source based tax on capital which is democratically chosen by its inhabitants. If...

The paper compares productive efficiency in public and private firms. We study a principal-agent model in which the firm's manager is privately informed about a cost parameter and exerts unobservable cost reducing effort, while the owner can conduct costly audits to obtain information about the...

The article studies an adverse selection model in which a contractible, imperfect signal on the agent's type is revealed ex post. The agent is wealth constrained, which implies that the maximum penalty depends on the contracted transaction (e.g., the volume of trade). First, we show that the...

Human capital theory distinguishes between training in general-usage and firm-specific skills. <link rid="b5">Becker (1964)</link> argues that employers will only invest in specific training, not general training, when labour markets are competitive. The article reconsiders Becker's theory. Using essentially his...