It has been argued in the literature that limiting the profits of hospitals can be an effective method of maintaining the quality of medical care. The present paper examines this hypothesis using a simple formal model of the health-care market under asymmetric information. It is shown that, in...

This paper examines the implication of different enterprise forms -- capitalist firm and consumer cooperative -- for the level of accident risks, assuming informational asymmetry between the firm and the outside trader. Our conclusion is that, in order to reduce accident risks, we should choose...

This paper addresses a joint production model in which individuals may become better off by giving up some profit. The key to this phenomenon is the existence of multiple inefficient equilibria, in which one individual makes an excessive effort and the other individual free-rides on it. In order...

We examine an incentive transfer scheme in an executive agency system when there are both marketable and nonmarketable public services. We show that because of the incentive transfer scheme, which contributes to the elimination of a government's budget deficit, social welfare is higher in the...