This paper investigates conditions that generate the so-called "waterbed" effect under price regulation. This is the effect whereby regulation of one price of a multiproduct firm causes one or more of its unregulated prices to change as a result of the firm's profit-maximizing behavior. A...

Reputation systems have emerged as important sources of information in modern economies. This paper develops a model of reputation systems that puts buyers and sellers inside a stochastic environment involving asymmetric information and search frictions, and gives them a set of options with...

We consider patent pool formation by owners of essential patents for differentiated standards that may be complements or substitutes in use. Pooling improves coordination in terms of royalty setting within a standard but provokes a strategic response from licensors in the competing standard. We...

The International Handbook on Teaching and Learning Economics provides a comprehensive resource for instructors and researchers in economics, both new and experienced. This wide-ranging collection is designed to enhance student learning by helping economic educators learn more about course...

This paper explores the trade-off between the short-term benefits of false quality advertisements against the longer term costs of reputation damage. A directed search model is constructed in which submarkets are created by the advertisements and reputations of sellers. A reputation system links...

We develop a model of simple "reputation systems" that monitor and publish information about the behavior of sellers in a search market with asymmetric information. The reputations created influence the equilibrium search patterns of buyers and thus provide for market-based "punishment" of bad...

Recent time series methods are applied to the problem of forecasting New Zealand's real GDP. Model selection is conducted within autoregressive (AR) and vector autoregressive (VAR) classes, allowing for evolution in the form of the models over time. The selections are performed using the Schwarz...

We focus on downstream uses of intellectual property (IP) that combine multiple rights and examine the effects of introducing an IP clearinghouse. We identify the two sometimes conflicting functions of clearinghouses: transaction cost reductions and coordination. We show that reduced transaction...