This paper presents a standard endogenous growth framework in which the source of growth is represented by vertical innovation. The crucial assumption we introduce is that there is a positive information gap concerning the discovery of innovation. The aim of reducing the information dissemination lag provides incentives for firms to decide to merge their research efforts. At the same time we find that the skilled/unskilled wage gap is strongly related to this phenomenon. We prove that changing antitrust attitudes toward efficienc-motivated mergers in contestable industries may simultaneously explain observed changes in the industry structure, in qualitative innovation, in wage inequality, and in labor supply composition.
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Paper provided by Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) in its series CORE Discussion Papers with number
2004006.
Find related papers by JEL classification: L25 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Firm Performance L40 - Industrial Organization - - Antitrust Issues and Policies - - - General O31 - Economic Development, Technological Change, and Growth - - Technological Change - - - Innovation and Invention: Processes and Incentives
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Boyan Jovanovic & Glenn MacDonald, 1994.
"Competitive Diffusion,"
NBER Working Papers
4463, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)
Other versions:
Jovanovic, Boyan & MacDonald, Glenn M., 1988.
"Competitive Diffusion,"
Working Papers
88-29, C.V. Starr Center for Applied Economics, New York University.
[Downloadable!]
Jovanovic, B. & MacDonald, G.M., 1991.
"Competitive Diffusion,"
Papers
92-08, Rochester, Business - Financial Research and Policy Studies.