Product Choice and Product Switching
42 Pages Posted: 23 Jun 2003 Last revised: 2 Oct 2022
There are 3 versions of this paper
Product Choice and Product Switching
Date Written: June 2003
Abstract
This paper develops a model of endogenous product selection by firms. The theory is motivated by new evidence we present on the importance of product switching by U.S. manufacturers. Two-thirds of continuing firms change their product mix every five years, and product switches involve more than 40% of firm output and almost half of existing products. The theoretical model incorporates heterogeneous firms, heterogeneous products, and ongoing entry and exit. In equilibrium, firm productivity is correlated with product fixed costs, with the most productive firms choosing to make the products with the highest fixed costs. Changes in market structure result in systematic patterns of firm entry/exit and product switching.
Suggested Citation: Suggested Citation
Do you have negative results from your research you’d like to share?
Recommended Papers
-
Multi-Product Firms and Product Switching
By Andrew B. Bernard, Stephen J. Redding, ...
-
Multi-Product Firms and Product Switching
By Andrew B. Bernard, Stephen J. Redding, ...
-
Multi-Product Firms and Product Switching
By Stephen J. Redding, Andrew B. Bernard, ...
-
Multi-Product Firms and Product Switching
By Andrew B. Bernard, Stephen J. Redding, ...
-
Multi-Product Firms and Trade Liberalization
By Andrew B. Bernard, Stephen J. Redding, ...
-
Multi-Product Firms and Trade Liberalization
By Andrew B. Bernard, Stephen J. Redding, ...
-
Multi-Product Firms and Trade Liberalization
By Andrew B. Bernard, Stephen J. Redding, ...
-
Comparative Advantage and Heterogeneous Firms
By Andrew B. Bernard, Stephen J. Redding, ...
-
Comparative Advantage and Heterogeneous Firms
By Andrew B. Bernard, Stephen J. Redding, ...
-
Comparative Advantage and Heterogenous Firms
By Andrew B. Bernard, Stephen J. Redding, ...