On the Profitability of Innovative Assets

Posted: 19 Oct 2007

See all articles by Dirk Czarnitzki

Dirk Czarnitzki

Centre for European Economic Research (ZEW); Catholic University of Leuven (KUL)

Kornelius Kraft

University of Dortmund - Department of Economics; IZA Institute of Labor Economics

Abstract

Successful innovative activity is a major contribution to the intangible capital of firms. Although its importance is generally acknowledged, the contribution to companies' profits is a priori unclear. We present the results of an empirical study on the effects of the patent stock on profitability. The database is a representative sample of German manufacturing firms and we use a number of control variables including measures of competition and firm governance. It turns out that the patent stock has a strong and robust effect on profitability.

Keywords: Innovation, Patents, Profitability, Intellectual Property

JEL Classification: L11, O31, O32

Suggested Citation

Czarnitzki, Dirk and Kraft, Kornelius, On the Profitability of Innovative Assets. Applied Economics, Forthcoming, Available at SSRN: https://ssrn.com/abstract=1021558

Dirk Czarnitzki (Contact Author)

Centre for European Economic Research (ZEW) ( email )

P.O. Box 10 34 43
Mannheim, 68034
Germany

Catholic University of Leuven (KUL) ( email )

Faculty of Economics and Business
Naamsestraat 69
Leuven, 3000
Belgium
+32 16 326906 (Phone)
+32 16 325799 (Fax)

HOME PAGE: http://www.econ.kuleuven.be/msi/faculty_members.htm

Kornelius Kraft

University of Dortmund - Department of Economics ( email )

D-44221 Dortmund
Germany
+49 231 755-3152 (Phone)
+49 231 755-3155 (Fax)

IZA Institute of Labor Economics

P.O. Box 7240
Bonn, D-53072
Germany

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