Arbeitspapier

Exploration and exploitation: the role of entrepreneurship and R&D in the process of innovation

We formulate a model that explicitly separates two functions in the innovation process: The introduction of new goods and the quality improvement of existing goods. While the latter is performed by the corporate R&D sector, the first is performed by entrepreneurs. We show that in a three sector economy, which also includes a producing sector, there exists a stable non trivial allocation of labor to production, innovation and entrepreneurship. We compute the steady state allocation of labor to production, R&D and Entrepreneurship. We show that the innovation rate decreases if one of the innovative sectors does not exist.

Language
Englisch

Bibliographic citation
Series: Jena Economic Research Papers ; No. 2007,108

Classification
Wirtschaft
Innovation and Invention: Processes and Incentives
One, Two, and Multisector Growth Models
Subject
Innovation
Variety Expansion
Quality Ladders
Entrepreneurship
R&D Sector
Innovation
Produktqualität
Unternehmer
Industrielle Forschung
Mehr-Sektoren-Modell
Arbeit
Allokation
Dynamisches Gleichgewicht
Theorie

Event
Geistige Schöpfung
(who)
Keilbach, Max
Sanders, Mark
Event
Veröffentlichung
(who)
Friedrich Schiller University Jena and Max Planck Institute of Economics
(where)
Jena
(when)
2007

Handle
Last update
10.03.2025, 11:41 AM CET

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Object type

  • Arbeitspapier

Associated

  • Keilbach, Max
  • Sanders, Mark
  • Friedrich Schiller University Jena and Max Planck Institute of Economics

Time of origin

  • 2007

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