Traditional modelling of mergers has the merged firms (insiders) cooperate and maximize joint profits. This approach has several unappealing results in quantity-setting games, for example, mergers typically are not profitable for insiders, but are profitable for non-merging firms (outsiders). We...

The authors examine the implications of exchange rate swings in interntional markets, paying particular attention to the importance of firm flexibility. They use the term flexibility to refer to the ease with which firms can respond to exchange rate swings. There are two kinds of flexibility...

We investigate the design of an optimal Unemployment Insurance program using an equilibrium search and matching model calibrated using data from the reemployment bonus experiments and secondary sources. We examine (a) the optimal potential duration of UI benefits, (b) the optimal UI replacement...

This paper extends earlier research on optimal unemployment insurance (UI) by developing an equilibrium search model that encompasses simultaneously several theoretical and institutional features that have been treated one-by-one (or not at all) in previous discussions of optimal UI. In...

In this paper we argue that the flexibility of an economy's labour market plays a role in determining the gains from trade liberalization, the level of short-run adjustment costs, and the relative value of these two measures. To do so, we describe the model introduced in Davidson and Matusz...

We develop a dynamic, stochastic multi-sectoral, equilibrium model that allows for worker turnover, job turnover and career mobility. This serves to bridge the reallocation and job career literatures. Our model makes a number of predictions: a positive correlation between job turnover rates and...

The authors develop a partial equilibrium matching model of the labor market in order to examine whether adoption of a reemployment bonus would displace workers not offered the bonus. They examine the displacement effect for (1) unemployment-insurance-eligible workers who are offered but do not...

The purpose of this article is to investigate the nature of equilibrium in markets in which service an d waiting time play an important role. The author shows that if consu mers do not know which firms are charging which prices, all firms cha rge the same price. If firms reveal their prices by...

A model of wage determination in unionized oligopolistic industries is developed and used to compare the outcome of collective bargaining under two different bargaining structures-one in which the workers of each firm are represented by separate and independent unions (local bargaining) and one...

While most standard economic models of international trade assume full employment, Carl Davidson and Steven Matusz have argued over the past two decades that this reliance on full-employment modeling is misleading and ill-equipped to tackle many important trade-related questions. This book...