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New evidence on determinants of IP litigation : a market-based approach
Czarnitzki, Dirk; Criekingen, Kristof van - 2018
, this paper examines the occurrence of IP litigation cases in Belgian firms using the 2013 Community Innovation Survey with … supplemental information on IP litigation and patent portfolios. The rich survey information regarding firms’ general innovation … imitation and incremental innovation. Our results indicate that when controlling for firms’ IP portfolio, the composition of …
Persistent link: https://www.econbiz.de/10011816416
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On the Profitability of Innovative Assets
Kraft, Kornelius; Czarnitzki, Dirk - 2004
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...
Persistent link: https://www.econbiz.de/10010297363
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Capital Control, Debt Financing and Innovative Activity
Czarnitzki, Dirk; Kraft, Kornelius - 2004
innovation, i.e. weakly controlled managers show a higher innovation propensity. However, the higher the leverage the more …
Persistent link: https://www.econbiz.de/10010297397
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The Knowledge Production of 'R' and 'D'
Thorwarth, Susanne; Kraft, Kornelius; Czarnitzki, Dirk - 2008
Many studies investigate the relationship between R&D expenditures as an input and patents as an intermediate product or output of a knowledge production function. We suggest that the productivity of research in patent production functions has been underestimated in the literature, as scholars...
Persistent link: https://www.econbiz.de/10010298057
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The market value of blocking patent citations
Czarnitzki, Dirk; Hussinger, Katrin; Leten, Bart - 2011
There is a growing literature that aims at assessing the private value of knowledge assets and patents. It has been shown that patents and their quality as measured by citations received by future patents contribute significantly to the market value of firms beyond their R&D stocks. This paper...
Persistent link: https://www.econbiz.de/10008937317
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Capital Control, Debt Financing and Innovative Activity
Czarnitzki, Dirk - 2014
innovation, i.e. weakly controlled managers show a higher innovation propensity. However, the higher the leverage the more …
Persistent link: https://www.econbiz.de/10012710126
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Information leakage, imitation, and the patent system
Czarnitzki, Dirk; Criekingen, Kristof van - 2021 - This version: August 2021
From a firm’s perspective two competing forces are driving the decision to invest in innovation. On the one hand …, innovative performance is an important driver of profitability and growth. On the other hand, investments in innovation suffer …
Persistent link: https://www.econbiz.de/10012623469
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The Knowledge Production of 'R' and 'D'
Czarnitzki, Dirk; Kraft, Kornelius; Thorwarth, Suzanne - 2013
Many studies investigate the relationship between R&D expenditures as an input and patents as an intermediate product or output of a knowledge production function. We suggest that the productivity of research in patent production functions has been underestimated in the literature, as scholars...
Persistent link: https://www.econbiz.de/10014215973
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On the Profitability of Innovative Assets
Czarnitzki, Dirk; Kraft, Kornelius - 2007
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...
Persistent link: https://www.econbiz.de/10014223484
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The Link Between R&D Subsidies, R&D Spending and Technological Performance
Czarnitzki, Dirk; Hussinger, Katrin - 2004
main focus is the direct impact of subsidies on R&D and the indirect effect on innovation output measured by patent …
Persistent link: https://www.econbiz.de/10010297381