Citation map · Study

SZodixStudyAcademic Library

Shelves Open access

Study · an open academic library·Metadata from OpenAlex (CC0)·Shelves·OpenAlex metadata, de-duplicated

How Valuable is Patent Protection? Estimates By Technology Field Using Patent Renewal Data

10 references·8 citing·33 second hop

FromToDepth

this work references cited by second hop

References

1987Appropriating the Returns from Industrial Research and Development3,771 cited
1994Qualitative Response Models: A Survey1,971 cited
1981Imitation Costs and Patents: An Empirical Study1,322 cited
1987R&D, Patents, and Productivity1,225 cited
1986Patents as Options: Some Estimates of the Value of Holding European Patent Stocks819 cited
1986Estimates of the Value of Patent Rights in European Countries During the Post-1950 Period794 cited
1985Patents as Information Transfer Mechanisms: To Patent or (Maybe) Not to Patent306 cited
1974The Economic Impact of the Patent System--A Study of the British Experience.297 cited
1989Patent Renewal Data156 cited
1984Patents and R&D: Is There A Lag?131 cited

Cited by

2015Leaders and followers: Perspectives on the Nordic model and the economics of innovation140 cited
1998The Size Distribution of Profits from Innovation93 cited
2006Human resources management and its impact on innovation performance in companies81 cited
2002Differences in the Determinants of Product and Process Innovations: The French Case76 cited
2020Identification of promising inventions considering the quality of knowledge accumulation: a machine learning approach

Only edges whose both ends are imported exist here. Widen the year window, or show the whole map. Back to the work

32 cited

2007The Value of Intellectual Property Rights to Firms25 cited

1994Innovation, Imitation, and Social Welfare24 cited

2001Using Patents In Growth Models16 cited