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Christian Helmers

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This is information that was supplied by Christian Helmers in registering through RePEc. If you are Christian Helmers , you may change this information at the RePEc Author Service. Or if you are not registered and would like to be listed as well, register at the RePEc Author Service. When you register or update your RePEc registration, you may identify the papers and articles you have authored.

Personal Details

First Name: Christian
Middle Name:
Last Name: Helmers
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RePEc Short-ID: phe349

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Homepage: http://www.chelmers.com
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Affiliation

Department of Economics
Santa Clara University
Location: Santa Clara, California (United States)
Homepage: http://www.scu.edu/business/economics/
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Handle: RePEc:edi:descuus (more details at EDIRC)

Works

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Working papers

  1. Henry Overman & Christian Helmers, 2013. "My precious! The location and di_x000B_ffusion of scientifi_x000C_c research: evidence from the Synchrotron Diamond Light Source," ERSA conference papers ersa13p654, European Regional Science Association.
  2. Bronwyn H. Hall & Christian Helmers & Mark Rogers & Vania Sena, 2013. "The Importance (or not) of Patents to UK Firms," NBER Working Papers 19089, National Bureau of Economic Research, Inc.
  3. Cremers, Katrin & Ernicke, Max & Gaessler, Fabian & Harhoff, Dietmar & Helmers, Christian & McDonagh, Luke & Schliessler, Paula & Van Zeebroeck, Nicolas, 2013. "Patent litigation in Europe," ZEW Discussion Papers 13-072, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  4. Maria Jose Abud & Carsten Fink & Bronwyn Hall & Christian Helmers, 2013. "The use of intellectual property in Chile," WIPO Economic Research Working Papers 11, World Intellectual Property Organization - Economics and Statistics Division.
  5. Christian Helmers & Henry Overman, 2013. "My Precious! The Location and Diffusion of Scientific Research: Evidence from the Synchrotron Diamond Light Source," SERC Discussion Papers 0131, Spatial Economics Research Centre, LSE.
  6. Fosfuri, A. & Helmers, C. & Roux, C., 2012. "Are joint patents collusive? Evidence from the US and Europe," Discussion Paper 2012-035, Tilburg University, Tilburg Law and Economic Center.
  7. Bronwyn H. Hall & Christian Helmers & Mark Rogers & Vania Sena, 2012. "The Choice between Formal and Informal Intellectual Property: A Literature Review," NBER Working Papers 17983, National Bureau of Economic Research, Inc.
  8. Markus Eberhardt & Christian Helmers & Zhihong Yu, 2011. "Is the Dragon Learning to Fly? An Analysis of the Chinese Patent Explosion," CSAE Working Paper Series 2011-15, Centre for the Study of African Economies, University of Oxford.
  9. Christian Helmers & Mark Rogers, 2011. "Intellectual Property at the Firm-Level in the UK: The Oxford Firm-Level Intellectual Property Database," Economics Series Working Papers 546, University of Oxford, Department of Economics.
  10. Bronwyn H. Hall & Christian Helmers, 2011. "Innovation and Diffusion of Clean/Green Technology: Can Patent Commons Help?," NBER Working Papers 16920, National Bureau of Economic Research, Inc.
  11. Christian Helmers & Natalia Trofimenko, 2010. "Export Subsidies in a Heterogeneous Firms Framework: Evidence from Colombia," CSAE Working Paper Series 2010-26, Centre for the Study of African Economies, University of Oxford.
  12. Christian Helmers & Manasa Patnam, 2010. "Does the Rotten Child Spoil His Companion? Spatial Peer Effects Among Children in Rural India," CSAE Working Paper Series 2010-13, Centre for the Study of African Economies, University of Oxford.
  13. Markus Eberhardt & Christian Helmers, 2010. "Untested Assumptions and Data Slicing: A Critical Review of Firm-Level Production Function Estimators," Economics Series Working Papers 513, University of Oxford, Department of Economics.
  14. Christian Helmers, 2010. "The Effect of Market Entry on Innovation: Evidence from UK University Incubators," CEP Discussion Papers dp1002, Centre for Economic Performance, LSE.
  15. Eberhardt, Markus & Helmers, Christian & Strauss, Hubert, 2010. "Do spillovers matter when estimating private returns to R&D?," Economic and Financial Reports 2010/1, European Investment Bank, Economics Department.
  16. Bronwyn H. Hall & Christian Helmers, 2010. "The role of patent protection in (clean/green) technology transfer," NBER Working Papers 16323, National Bureau of Economic Research, Inc.
  17. Christian Helmers & Mark Rogers, 2010. "The Impact of University Research on Corporate Patenting," SERC Discussion Papers 0054, Spatial Economics Research Centre, LSE.
  18. Helmers, Christian & Schulte, Christian & Strauss, Hubert, 2009. "Business R&D expenditure and capital in Europe," EIB Papers 2/2009, European Investment Bank, Economics Department.
  19. Christian Helmers & Natalia Trofimenko, 2009. "Export Subsidies in a Heterogeneous Firms Framework," Kiel Working Papers 1476, Kiel Institute for the World Economy.
  20. Christian Helmers & Mark Rogers, 2008. "Innovation and the Survival of New Firms Across British Regions," Economics Series Working Papers 416, University of Oxford, Department of Economics.

Articles

  1. Bronwyn Hall & Christian Helmers & Mark Rogers & Vania Sena, 2014. "The Choice between Formal and Informal Intellectual Property: A Review," Journal of Economic Literature, American Economic Association, vol. 52(2), pages 375-423, June.
  2. Christian Helmers & Manasa Patnam, 2014. "Does the rotten child spoil his companion? Spatial peer effects among children in rural India," Quantitative Economics, Econometric Society, vol. 5, pages 67-121, 03.
  3. Christine Greenhalgh & Jonathan Haskel & Christian Helmers, 2013. "Introduction to the Special Issue on Innovation and Intellectual Property," Oxford Economic Papers, Oxford University Press, vol. 65(3), pages 597-602, July.
  4. Hall, Bronwyn H. & Helmers, Christian, 2013. "Innovation and diffusion of clean/green technology: Can patent commons help?," Journal of Environmental Economics and Management, Elsevier, vol. 66(1), pages 33-51.
  5. Christian Helmers & Natalia Trofimenko, 2013. "The Use and Abuse of Export Subsidies: Evidence from Colombia," The World Economy, Wiley Blackwell, vol. 36(4), pages 465-486, 04.
  6. Markus Eberhardt & Christian Helmers & Hubert Strauss, 2013. "Do Spillovers Matter When Estimating Private Returns to R&D?," The Review of Economics and Statistics, MIT Press, vol. 95(2), pages 436-448, May.
  7. Bronwyn H. Hall & Christian Helmers & Mark Rogers & Vania Sena, 2013. "The importance (or not) of patents to UK firms," Oxford Economic Papers, Oxford University Press, vol. 65(3), pages 603-629, July.
  8. Fu, Xiaolan & Helmers, Christian & Zhang, Jing, 2012. "The two faces of foreign management capabilities: FDI and productive efficiency in the UK retail sector," International Business Review, Elsevier, vol. 21(1), pages 71-88.
  9. Helmers, Christian & Rogers, Mark, 2011. "Does patenting help high-tech start-ups?," Research Policy, Elsevier, vol. 40(7), pages 1016-1027, September.
  10. Helmers, Christian & Patnam, Manasa, 2011. "The formation and evolution of childhood skill acquisition: Evidence from India," Journal of Development Economics, Elsevier, vol. 95(2), pages 252-266, July.
  11. Mark Rogers & Christian Helmers & Christoffer Koch, 2010. "Firm growth and firm size," Applied Economics Letters, Taylor & Francis Journals, vol. 17(16), pages 1547-1550.
  12. Christian Helmers & Mark Rogers, 2010. "Innovation and the Survival of New Firms in the UK," Review of Industrial Organization, Springer, vol. 36(3), pages 227-248, May.

NEP Fields

20 papers by this author were announced in NEP, and specifically in the following field reports (number of papers):
  1. NEP-BEC: Business Economics (3) 2009-01-24 2010-01-23 2011-09-16
  2. NEP-COM: Industrial Competition (3) 2010-11-13 2013-06-04 2013-10-11
  3. NEP-CSE: Economics of Strategic Management (2) 2010-11-20 2011-04-09
  4. NEP-CUL: Cultural Economics (1) 2012-04-17
  5. NEP-DEV: Development (4) 2010-08-06 2010-11-06 2010-11-20 2011-07-27
  6. NEP-ECM: Econometrics (1) 2010-11-27
  7. NEP-EDU: Education (1) 2010-11-20
  8. NEP-EEC: European Economics (1) 2010-01-23
  9. NEP-EFF: Efficiency & Productivity (3) 2010-01-23 2010-04-17 2010-11-27
  10. NEP-ENE: Energy Economics (2) 2010-09-11 2011-04-09
  11. NEP-ENT: Entrepreneurship (1) 2010-11-13
  12. NEP-ENV: Environmental Economics (2) 2010-09-11 2011-04-09
  13. NEP-EUR: Microeconomic European Issues (3) 2010-11-13 2010-11-20 2013-10-11
  14. NEP-GEO: Economic Geography (2) 2010-08-06 2013-03-30
  15. NEP-HIS: Business, Economic & Financial History (1) 2012-04-17
  16. NEP-HRM: Human Capital & Human Resource Management (1) 2010-08-06
  17. NEP-IND: Industrial Organization (2) 2013-06-04 2013-10-11
  18. NEP-INO: Innovation (12) 2010-01-23 2010-04-17 2010-09-11 2010-11-13 2010-11-20 2011-04-09 2011-04-23 2011-09-16 2012-04-17 2013-03-30 2013-06-04 2013-10-11. Author is listed
  19. NEP-INT: International Trade (2) 2009-01-24 2010-11-06
  20. NEP-IPR: Intellectual Property Rights (12) 2010-09-11 2010-11-13 2010-11-20 2011-04-09 2011-04-23 2011-09-16 2012-04-17 2013-03-30 2013-06-04 2013-06-04 2013-10-02 2013-10-11. Author is listed
  21. NEP-LAM: Central & South America (1) 2013-10-02
  22. NEP-LAW: Law & Economics (3) 2012-04-17 2013-06-04 2013-10-11
  23. NEP-MAC: Macroeconomics (1) 2010-01-23
  24. NEP-SBM: Small Business Management (4) 2010-01-23 2010-11-13 2011-04-09 2013-06-04
  25. NEP-SOC: Social Norms & Social Capital (1) 2010-08-06
  26. NEP-TID: Technology & Industrial Dynamics (7) 2010-09-11 2010-11-13 2011-04-09 2011-04-23 2011-09-16 2012-04-17 2013-06-04. Author is listed
  27. NEP-TRA: Transition Economics (1) 2011-09-16
  28. NEP-URE: Urban & Real Estate Economics (6) 2010-08-06 2010-11-13 2010-11-20 2010-11-20 2011-07-27 2013-03-30. Author is listed

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