Entry barriers, release behavior, and multi-product firms in the music recording industry

Abstract

This article models the product release behavior of multi-product oligopolistic firms in the music recording industry. The model predicts that increasing industry concentration may result in an apportionment of the market among the existing firms, and fewer new product releases. Even though the minimum efficient scale of production in the industry is modest, the apportionment outcome is stabilized by the existence of industry entry barriers that raise the costs of potential competitors or entrants.