We develop a dynamic theory of managerial turnover in a world in which the quality of the match between a firm and its managers changes stochastically over time. Shocks to managerial productivity are anticipated at the time of contracting but privately observed by the managers. Our key positive...

We consider a model of cost-based procurement in which the principal faces Knightian uncertainty about the agent's preferences for cost reduction. We show that a particularly simple incentive scheme—a menu comprising a fixed-price contract and a cost-reimbursement contract—minimizes the...

We analyze a second-price auction with two bidders in which only one of the bidders is informed as to whether the object is valued commonly. We show that any equilibrium strategy of the bidder who is uninformed must be part of an equilibrium when both bidders instead know that the auction is not...

We study the optimal dynamics of incentives for a manager whose ability to generate cash ows changes stochastically with time and is his private information. We show that, in general, the power of incentives (or "pay for performance") may either increase or decrease with tenure. However, risk...

We characterize the optimal incentive scheme for a manager who faces costly effort decisions and whose ability to generate profits for the fim varies stochastically over time. The optimal contract is obtained as the solution to a dynamic mechanism design problem with hidden actions and...

We study competition in price-quality menus when consumers privately know their valuation for quality (type), and are heterogeneously informed about the offers available in the market. While firms are ex-ante identical, the menus offered in equilibrium are ordered so that more generous menus...

New Zealand's participation rates are high relative to the OECD, and similar OECD countries. However, there is scope for increasing participation, particularly among young women. Increases in labour force participation could make a contribution towards closing the income gap between New Zealand...

We develop a simple model where two technologies are available to produce the same good, and we study under what conditions both will be used. We use the model to analyze the consequences of the simultaneous use of two different technologies for the economic variables and economic growth....

Asymmetric information is an important source of inefficiency when an asset (such as a firm) is transacted. The two main sources of this asymmetry are the unobserved idiosyncratic characteristics of the asset (such as future profitability) and unobserved idiosyncratic choices (like secret price...