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Jurriën Bakker
Katholieke Universiteit Leuven
6Publications
3H-index
65Citations
Publications 6
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#1Jurriën BakkerH-Index: 3
#2Bart Van LooyH-Index: 28
This paper establishes a novel approach to understanding why forward patent citations correlate with patent value. We propose citations received from patents from other applicants as a measure for the direct or indirect benefits accrued to the owner of a patent by means of licensing, selling, litigating or trading. Non self-citations as a measure such an external value are validated in two studies, which use patent opposition and patent acquisitions as proxies for external value. Using this meas...
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#1Jurriën Bakker (Katholieke Universiteit Leuven)H-Index: 3
This paper reports the results of an analysis of patent citation and patent renewal data, advancing a log-linear relation between patent citations and patent value. A complementary analysis of firms' patent portfolios confirms that modelling the relation between citations and firm value benefits from the adoption of the log-linear form.
3 CitationsSource
#1Dennis Verhoeven (Katholieke Universiteit Leuven)H-Index: 2
#2Jurriën Bakker (Katholieke Universiteit Leuven)H-Index: 3
Last.Reinhilde VeugelersH-Index: 5
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This study provides a new, more comprehensive measurement of technological novelty. Integrating insights from the existing economics and management literature, we characterize inventions ex ante along two dimensions of technological novelty: Novelty in Recombination and Novelty in Knowledge Origins. For the latter dimension we distinguish between Novel Technological and Novel Scientific Origins. For each dimension we propose an operationalization using patent classification and citation informat...
41 CitationsSource
#1Jurriën Bakker (Katholieke Universiteit Leuven)H-Index: 3
This paper reports the results of an analysis of patent citation and patent renewal data, advancing a loglinear relation between patent citations and patent value. A complementary analysis of firms’ patent portfolios confirms that modelling the relation between citations and firm value benefits from the adoption of the log-linear form.
1 CitationsSource
#1Jurriën Bakker (Katholieke Universiteit Leuven)H-Index: 3
#2Dennis Verhoeven (Katholieke Universiteit Leuven)H-Index: 2
Last.Bart Van Looy (Katholieke Universiteit Leuven)H-Index: 28
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The number of citations that a patent receives is considered an important indicator of the quality and impact of the patent. However, a variety of methods and data sources can be used to calculate this measure. This paper evaluates similarities between citation indicators that differ in terms of (a) the patent office where the focal patent application is filed; (b) whether citations from offices other than that of the application office are considered; and (c) whether the presence of patent fami...
11 CitationsSource
#1Jurriën Bakker (Katholieke Universiteit Leuven)H-Index: 3
#2Oscar Afonso (University of Porto)H-Index: 18
Last.Sandra T. Silva (University of Porto)H-Index: 11
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In the first part of this paper the effects of trade cycles on economic growth are discussed to test the hypothesis of autocatalytic trade cycles, which indicates that more innovation is produced in countries that are a part of these cycles. Using United Nations data, a trade network is constructed and from this network, a set of variables that represent the participation of countries in trade cycles are constructed. A clear relation between these variables and economic growth is found. However,...
9 CitationsSource
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