Christian Helmers

Santa Clara University

500 El Camino Real

Santa Clara, CA California 95053

United States

SCHOLARLY PAPERS

13

DOWNLOADS

932

SSRN CITATIONS
Rank 40,838

SSRN RANKINGS

Top 40,838

in Total Papers Citations

19

CROSSREF CITATIONS

4

Scholarly Papers (13)

Price Discrimination and Big Data: Evidence from a Mobile Puzzle Game

Number of pages: 93 Posted: 02 Nov 2021 Last Revised: 10 May 2022
Télécom Paris, Santa Clara University, University of Bristol, School of Economics, ESMT European School of Management and Technology and Duke University (Visiting Scholar)
Downloads 387 (142,673)

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Price discrimination, personalized pricing, mobile apps, online games, freemium

Price Discrimination and Big Data: Evidence from a Mobile Puzzle Game

CEPR Discussion Paper No. DP16706
Number of pages: 96 Posted: 09 Nov 2021
Santa Clara University, University of Bristol, School of Economics, Télécom Paris, ESMT Berlin and RWTH Aachen University
Downloads 2 (1,172,377)
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freemium, mobile apps, online games, personalized pricing, price discrimination

Green Technology Diffusion: A Post-Mortem Analysis of the Eco-Patent Commons

NBER Working Paper No. w25271
Number of pages: 32 Posted: 19 Nov 2018 Last Revised: 21 Jul 2023
Jorge L. Contreras, Bronwyn H. Hall and Christian Helmers
University of Utah - S.J. Quinney College of Law, University of California at Berkeley and Santa Clara University
Downloads 24 (945,594)

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The Impact of International Patent Systems: Evidence from Accession to the European Patent Convention

NBER Working Paper No. w24207
Number of pages: 48 Posted: 17 Jan 2018 Last Revised: 22 Feb 2023
Bronwyn H. Hall and Christian Helmers
University of California at Berkeley and Santa Clara University
Downloads 25 (935,462)
Citation 4

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4.

Patent Law Reform and Innovation: An Empirical Assessment of the Last 20 Years

Number of pages: 26 Posted: 19 Oct 2023
Christian Helmers and Brian J. Love
Santa Clara University and Santa Clara University - School of Law
Downloads 138 (385,974)

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patent, policy change, litigation, U.S.

5.

Are Non-Practicing Entities Opportunistic? Evidence from Litigation of Standard Essential Patents

Number of pages: 36 Posted: 14 Aug 2023 Last Revised: 16 Feb 2024
Christian Helmers and Brian J. Love
Santa Clara University and Santa Clara University - School of Law
Downloads 119 (432,212)

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Litigation, standards, patents, non-practicing entities, U.S.

Do Judicial Assignments Matter? Evidence from Random Case Allocation

Santa Clara Univ. Legal Studies Research Paper No. 4693106
Number of pages: 40 Posted: 09 Feb 2024
Bernhard Ganglmair, Christian Helmers and Brian J. Love
ZEW – Leibniz Centre for European Economic Research - Junior Research Group Competition and Innovation, Santa Clara University and Santa Clara University - School of Law
Downloads 63 (653,192)

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judicial assignments, judge shopping, forum shopping, litigation, patents, U.S.

7.

Technology Entry in the Presence of Patent Thickets

NBER Working Paper No. w21455
Number of pages: 51 Posted: 18 Aug 2015 Last Revised: 15 Feb 2023
Bronwyn H. Hall, Christian Helmers and Georg von Graevenitz
University of California at Berkeley, Santa Clara University and Queen Mary, School of Business and Management
Downloads 53 (696,751)
Citation 1

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8.

Submarine Trademarks

World Intellectual Property Organization (WIPO) Economic Research Working Paper Series No. 51, Bocconi University Management Research Paper
Number of pages: 41 Posted: 20 Apr 2023
Carsten Fink, Andrea Fosfuri, Christian Helmers and Amanda F. Myers
World Intellectual Property Organization (WIPO), Bocconi University - Department of Management and Technology, Santa Clara University and United States Patent and Trademark Office
Downloads 37 (805,321)

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Trademark, submarine, strategic behavior, secrecy, product innovation

9.

Intellectual Property Use in Middle Income Countries: The Case of Chile

NBER Working Paper No. w24348
Number of pages: 52 Posted: 28 Feb 2018 Last Revised: 13 Jul 2023
Carsten Fink, Bronwyn H. Hall and Christian Helmers
World Bank - Development Research Group (DECRG), University of California at Berkeley and Santa Clara University
Downloads 31 (853,682)

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10.

The Economic Analysis of Patent Litigation Data

World Intellectual Property Organization (WIPO) Economic Research Working Paper Series No. 48
Number of pages: 44 Posted: 26 Apr 2023
Christian Helmers
Santa Clara University
Downloads 25 (907,259)

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Patent litigation, data, analysis

11.

Trademarks Squatters: Evidence from Chile

World Intellectual Property Organization (WIPO) Economic Research Working Paper Series No. 22
Number of pages: 55 Posted: 03 May 2023
Carsten Fink, Christian Helmers and Carlos Ponce
World Intellectual Property Organization (WIPO), Santa Clara University and Universidad Alberto Hurtado - Economics Department
Downloads 15 (1,007,970)

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trademark, squatter, strategic behavior, Chile

12.

Intellectual Property Use in Middle Income Countries: The Case of Chile

World Intellectual Property Organization (WIPO) Economic Research Working Paper Series No. 43
Number of pages: 44 Posted: 26 Apr 2023
Carsten Fink, Bronwyn H. Hall and Christian Helmers
World Intellectual Property Organization (WIPO), University of California at Berkeley and Santa Clara University
Downloads 13 (1,028,630)

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intellectual property, development, Chile

13.

Attention and Saliency on the Internet: Evidence from an Online Recommendation System

CEPR Discussion Paper No. DP10939
Number of pages: 55 Posted: 16 Nov 2015
Christian Helmers, Pramila Krishnan and Manasa Patnam
Santa Clara University, University of Oxford - Department of Economics and National Institute of Statistics and Economic Studies (INSEE) - Center for Research in Economics and Statistics (CREST)
Downloads 0 (1,141,333)
Citation 1
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advertising, limited attention, online markets