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The first deal : the division of founder equity in new ventures
Hellmann, Thomas; Wasserman, Noam - In: Management science : journal of the Institute for … 63 (2017) 8, pp. 2647-2666
Persistent link: https://www.econbiz.de/10011741408
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When Do Employees Become Entrepreneurs?
Hellmann, Thomas - In: Management Science 53 (2007) 6, pp. 919-933
discourage innovation. Firms may reject profitable opportunities that fall outside of their core activities. If employees own the … intellectual property (IP), they may leave to do a start-up. The allocation of IP rights also affects the generation of innovation …. The external entrepreneurial environment is a complement to firm-internal innovation. If the external environment is …
Persistent link: https://www.econbiz.de/10009191759
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The Circulation of Ideas in Firms and Markets
Hellmann, Thomas; Perotti, Enrico - In: Management Science 57 (2011) 10, pp. 1813-1826
yielding a valuable innovation. Finding the complementary piece requires ideas to circulate, which creates appropriation risks … provides new insights into the structure of innovation-driven clusters such as Silicon Valley. <i>This paper was accepted by …
Persistent link: https://www.econbiz.de/10010990509
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The effects of government-sponsored venture capital : international evidence
Brander, James A.; Du, Qianqian; Hellmann, Thomas - In: Review of finance : journal of the European Finance … 19 (2015) 2, pp. 571-618
Persistent link: https://www.econbiz.de/10011373358
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The interaction between product market and financing strategy : the role of venture capital
Hellmann, Thomas; Puri, Manju - In: The review of financial studies 13 (2000) 4, pp. 959-984
Persistent link: https://www.econbiz.de/10001525320
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The interaction between product market and financing strategy : the role of venture captial
Hellmann, Thomas; Puri, Manju - 1999
Persistent link: https://www.econbiz.de/10001453422
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The effects of government-sponsored venture capital : international evidence
Brander, James A.; Du, Qianqian; Hellmann, Thomas - 2010
"This paper examines the impact of government-sponsored venture capitalists (GVCs) on the success of enterprises. Using international enterprise-level data, we identify a surprising non-monotonicity in the effect of GVC on the likelihood of exit via initial public offerings (IPOs) or third party...
Persistent link: https://www.econbiz.de/10008737781
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Incentives and innovation : a multitasking approach
Hellmann, Thomas; Thiele, Veikko - In: American economic journal : a journal of the American … 3 (2011) 1, pp. 78-128
Persistent link: https://www.econbiz.de/10009234041
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The circulation of ideas in firms and markets
Hellmann, Thomas; Perotti, Enrico C. - 2011
"Novel early stage ideas face uncertainty on the expertise needed to elaborate them, which creates a need to circulate them widely to find a match. Yet as information is not excludable, shared ideas may be stolen, reducing incentives to innovate. Still, in idea-rich environments inventors may...
Persistent link: https://www.econbiz.de/10008991150
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Government sponsored versus private venture capital : Canadian evidence
Brander, James A.; Egan, Edward J.; Hellmann, Thomas - In: International differences in entrepreneurship, (pp. 275-320). 2010
Persistent link: https://www.econbiz.de/10003992317