This paper examines the role that work incentives play in the determination of work hours. The authors use a conventional efficiency wage model to analyze how firms respond to worker preferences regarding wage-hours packages. In contrast to previous work, they study markets in which workers have...

We study the effect of physician incentives in an HMO network. Physician incentives are controversial because they may induce doctors to make treatment decisions that differ from those they would chose in absence of incentives. We set out a theoretical framework for assessing the degree to which...

The 'efficiency wage hypothesis' offers an explanation for employment rents. According to this hypothesis, firms pay wages above the opportunity cost of labor to elicit productivity or quality-enhancing behaviors from employees. Firms pursue this strategy when alternative incentive schemes are...

This paper describes an organizational setting in which professional employees are required to work inefficiently long hours. The focus of the authors' investigation is large law firms. The income sharing that characterizes legal partnerships creates incentives to promote associates who have a...

Abstract The standard model of markets for illicit drugs predicts that tougher enforcement against sellers will raise prices; yet cocaine and heroin prices have fallen substantially during a period of massive increases in enforcement. We present a model in which the basic mechanisms at work in...

Abstract We analyze the effect that competition between HMOs has on the cost and quality of medical services. Our key result is that increasing competition enhances consumer utility while also moderating the impact of managed care on quality and costs. Indeed, we find that heightened competition...

The standard model of markets for illicit drugs predicts that tougher enforcement against sellers will raise prices; yet cocaine and heroin prices have fallen substantially during a period of massive increases in enforcement. We present a model in which the basic mechanisms at work in the...

We analyze the effect that competition between HMOs has on the cost and quality of medical services. Our key result is that increasing competition enhances consumer utility while also moderating the impact of managed care on quality and costs. Indeed, we find that heightened competition between...