NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

Thomas F. Hellmann

Saïd Business School
University of Oxford
Park End Street
Oxford, OX1 1HP
United Kingdom
Tel: +44 (0)1865 288937

E-Mail: EmailAddress: hidden: you can email any NBER-related person as first underscore last at nber dot org
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NBER Program Affiliations: CF
NBER Affiliation: Research Associate

NBER Working Papers and Publications

May 2014Friends or Foes: The Interrelationship between Angel and Venture Capital Markets
with Veikko Thiele: w20147

Published: Hellmann, Thomas & Thiele, Veikko, 2015. "Friends or foes? The interrelationship between angel and venture capital markets," Journal of Financial Economics, Elsevier, vol. 115(3), pages 639-653. citation courtesy of

October 2012A Theory of the Firm based on Partner Displacement
with Veikko Thiele: w18495
October 2011A survey of venture capital research
with Marco Da Rin, Manju Puri: w17523

Published: in George Constantinides, Milton Harris, and René Stulz (eds.) Handbook of the Economics of Finance. Volume 2, Part A, 2013, Pages 573–648

April 2011The Circulation of Ideas in Firms and Markets
with Enrico C. Perotti: w16943

Published: Thomas Hellmann & Enrico Perotti, 2011. "The Circulation of Ideas in Firms and Markets," Management Science, INFORMS, vol. 57(10), pages 1813-1826, October. citation courtesy of

The First Deal: The Division of Founder Equity in New Ventures
with Noam Wasserman: w16922

Published: Thomas Hellmann & Noam Wasserman, 2017. "The First Deal: The Division of Founder Equity in New Ventures," Management Science, vol 63(8), pages 2647-2666.

The Importance of Trust for Investment: Evidence from Venture Capital
with Laura Bottazzi, Marco Da Rin: w16923

Published: Laura Bottazzi & Marco Da Rin & Thomas Hellmann, 2016. "The Importance of Trust for Investment: Evidence from Venture Capital," Review of Financial Studies, vol 29(9), pages 2283-2318.

November 2010The Effects of Government-Sponsored Venture Capital: International Evidence
with James A. Brander, Qianqian Du: w16521

Published: The Effects of Government-Sponsored Venture Capital: International Evidence* James A. Brander1, Qianqian Du2 and Thomas Hellmann3 Review of Finance (2014) doi: 10.1093/rof/rfu009 citation courtesy of

May 2010Government Sponsored versus Private Venture Capital: Canadian Evidence
with James A. Brander, Edward Egan
in International Differences in Entrepreneurship, Josh Lerner and Antoinette Schoar, editors
September 2009Introduction to "Economics and Strategy of Entrepreneurship"
with Scott Stern
in Entrepreneurship: Strategy and Structure, Thomas Hellman and Scott Stern, editors
May 2008Government Sponsored versus Private Venture Capital: Canadian Evidence
with James A. Brander, Edward Egan : w14029

Published: Government Sponsored versus Private Venture Capital: Canadian Evidence, James A. Brander, Edward Egan, Thomas F. Hellmann. in International Differences in Entrepreneurship, Lerner and Schoar. 2010

August 2007The Role of Patents for Bridging the Science to Market Gap
in Academic Science and Entrepreneurship: Dual Engines of Growth, Adam Jaffe, Josh Lerner, Scott Stern, Marie Thursby, organizers
July 2005The Role of Patents for Bridging the Science to Market Gap
w11460

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