On the Profitability of Innovative Assets
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 data base is a representative sample of German manufacturing firms and we use a number of control variables including measures of competition and firm leadership. It turns out that the patent stock has a strong and robust effect on profitability.
|Date of creation:||2004|
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- Dirk Czarnitzki & Kornelius Kraft, 2004.
"Management Control and Innovative Activity,"
Review of Industrial Organization,
Springer, vol. 24(1), pages 1-24, 02.
- Bronwyn Hall, 1998.
"Innovation and Market Value,"
Economics Series Working Papers
1999-W03, University of Oxford, Department of Economics.
- Bronwyn H. Hall, 1999. "Innovation and Market Value," Finance 9902009, EconWPA.
- Hall, Bronwyn H., 1999. "Innovation and Market Value," Department of Economics, Working Paper Series qt9f31v1rw, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- Bronwyn H. Hall, 1999. "Innovation and Market Value," NBER Working Papers 6984, National Bureau of Economic Research, Inc.
- Bronwyn H. Hall., 1999. "Innovation and Market Value," Economics Working Papers E99-265, University of California at Berkeley.
- Hall, B.H., 1999. "Innovation and Market Value," Economics Papers 1999-w3, Economics Group, Nuffield College, University of Oxford.
- Czarnitzki, Dirk & Kraft, Kornelius, 2004. "Innovation indicators and corporate credit ratings: evidence from German firms," Economics Letters, Elsevier, vol. 82(3), pages 377-384, March.
- Gugler, Klaus & Mueller, Dennis C & Yurtoglu, B Burcin, 2004. "Corporate Governance and the Returns on Investment," Journal of Law and Economics, University of Chicago Press, vol. 47(2), pages 589-633, October.
- Ravenscraft, David J, 1983. "Structure-Profit Relationships at the Line of Business and Industry Level," The Review of Economics and Statistics, MIT Press, vol. 65(1), pages 22-31, February.
- Cowling, Keith & Waterson, Michael, 1976. "Price-Cost Margins and Market Structure," Economica, London School of Economics and Political Science, vol. 43(171), pages 267-74, August.
- Kenneth Arrow, 1962. "Economic Welfare and the Allocation of Resources for Invention," NBER Chapters, in: The Rate and Direction of Inventive Activity: Economic and Social Factors, pages 609-626 National Bureau of Economic Research, Inc.
- Jensen, Michael C, 1986. "Agency Costs of Free Cash Flow, Corporate Finance, and Takeovers," American Economic Review, American Economic Association, vol. 76(2), pages 323-29, May.
- Collins, Norman R & Preston, Lee E, 1969. "Price-Cost Margins and Industry Structure," The Review of Economics and Statistics, MIT Press, vol. 51(3), pages 271-86, August.
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