Patent pools and innovation in substitute technologies : evidence from the 19th-century sewing machine industry
Year of publication: |
2013
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Authors: | Lampe, Ryan ; Moser, Petra |
Published in: |
The Rand journal of economics. - Hoboken, NJ : Wiley, ISSN 0741-6261, ZDB-ID 798131-4. - Vol. 44.2013, 4, p. 757-778
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Subject: | Technischer Fortschritt | Technological change | Innovation | Patent | Unternehmenskooperation | Inter-firm cooperation | Industrieforschung | Industrial research | Nähmaschine | Sewing machine | Wirtschaftsgeschichte | Economic history | USA | United States | 1856-1877 |
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