NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

NBER Working Papers by Mark Schankerman

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Working Papers

July 2014Patents and Cumulative Innovation: Causal Evidence from the Courts
with Alberto Galasso: w20269
August 2011Trading and Enforcing Patent Rights
with Alberto Galasso, Carlos J. Serrano: w17367
April 2007Identifying Technology Spillovers and Product Market Rivalry
with Nicholas Bloom, John Van Reenen: w13060
May 2003Incentives and Invention in Universities
with Saul Lach: w9727
December 2001Enforcing Intellectual Property Rights
with Jean Olson Lanjouw: w8656
September 1999The Quality of Ideas: Measuring Innovation with Multiple Indicators
with Jean O. Lanjouw: w7345
April 1999Damages and Injunctions in the Protection of Proprietary Research Tools
with Suzanne Scotchmer: w7086
December 1997Stylized Facts of Patent Litigation: Value, Scope and Ownership
with Jean O. Lanjouw: w6297
December 1991Revisions and Investment Plans and the Stock Market Rate of Return
w3937
July 1991How Valuable is Patent Protection? Estimates By Technology Field Using Patent Renewal Data
w3780
August 1987The Interaction Between Capital Investment and R&D in Science-Based Firms
with Saul Lach: w2377
May 1987Estimating the Effects of R&D on Bell System Productivity: A Model of Embodied Technical Change
with Roger H. Gordon, Richard H. Spady: w1607
June 1985Estimates of the Value of Patent Rights in European Countries During thePost-1950 Period
with Ariel Pakes: w1650
1984Restriced Cost Functions and the Rate of Return to Quasi-Fixed Factors, with an Application to R&D and Capital in the Bell System
with M. Ishaq Nadiri: w1259
July 1982Investment in R&D, Costs of Adjustment and Expectations
with M. Ishaq Nadiri: w0931
December 1980Variable Cost Functions and the Rate of Return to Quasi-Fixed Factors: An Application to R and D in the Bell System
with M. Ishaq Nadiri: w0597
1980An Exploration into the Determinants of Research Intensity
with Ariel Pakes: w0438
June 1979The Structure of Production, Technological Change, and the Rate of Growth of Total Factor Productivity in the Bell System
with M. Ishaq Nadiri: w0358
May 1979The Rate of Obsolescence Of Knowledge, Research Gestation Lags, and the Private Rate of Return to Research Resources
with Ariel Pakes: w0346

Contact and additional information for this authorAll papers and publicationsWorking Papers onlyWorking Papers with publication info

 
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