Aghion, Philippe
[VerfasserIn]
;
Howitt, Peter
[Sonstige Person, Familie und Körperschaft];
Prantl, Susanne
[Sonstige Person, Familie und Körperschaft]
Patent Rights, Product Market Reforms, and Innovation
Anmerkungen:
Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments February 2013 erstellt
Beschreibung:
Can patent protection and product market competition complement each other in enhancing incentives to innovate? In this paper, we address this question by investigating how innovation responses to a substantial policy initiative increasing product market competition interact with the strength of patent rights. We provide empirical evidence of innovation responding positively to the product market reform in industries of countries where patent rights are strong, not where these are weak. The positive response to the reform is more pronounced in industries in which innovators rely more on patenting than in other industries, and in which the scope for deterring entry through patenting is not too large. Our empirical findings are in line with step-by-step innovation models predicting that product market competition enhances innovation and, more importantly, that patent protection can complement competition in inducing innovation