We analyze the impact of globalization on individual gains from trade in a general equilibrium model of monopolistic competition featuring product diversity, pro-competitive effects and income heterogeneity between and within countries. We show that, although trade reduces markups in both...

We develop a new general equilibrium model of monopolistic competition with heterogeneous firms, variable demand elasticity and multiple asymmetric regions, in which trade integration induces wage and productivity changes. Using Canada-US interregional trade data, we structurally estimate a...

We propose a general model of monopolistic competition, which encompasses existing models while being flexible enough to take into account new demand and competition features. The basic tool we use to study the market outcome is the elasticity of substitution at a symmetric consumption pattern,...

I use a new Call Reports data item to revisit the role of advertising in US commercial banking. I examine how banks' advertising varies with the deposit market structure and whether bank profitability is influenced by advertising. My analysis addresses the endogeneity of market structure and...

We study patterns of FDI in a multi-country world economy. First, we present evidence for a broad sample of countries that firms direct FDI disproportionately to markets with income levels similar to their home market. Then we develop a model featuring non-homothetic preferences for quality and...

The goal of this paper is to examine the role of multiproduct firms in the market provision of product diversity. The analysis is conducted within the spatial model of nonlocalized competition proposed by Chen and Riordan (2006). It turns out that the effect of multiproduct firms on product...

OBJECTIVES AND MOTIVATION: This paper considers the impact of interactions between fiscal policy and monetary institutions in the presence of unionized labour markets on economic outcomes and welfare in the long run. Two main classes of questions are investigated. First, what is the impact of...

The tensions between books and book markets as expressions of culture and books as products in profit-making businesses are analysed and insights from the theory of industrial organisation are given. Governments intervene in the market for books through laws concerning prices of books, grants...

This paper studies the impact of competition on the determination of interest rates, and on banks’ risk taking behaviour, under different assumptions about deposit insurance and the dissemination of financial information. We find that lower entry costs foster competition in deposit rates and...

Existing literature on the strategic interaction between the central bank (CB) and unions assumes that firms face perfect competition on product markets and that inflation is chosen directly by the monetary authority. Although these simplifications have the virtue of making complex strategic...