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NBER Working Papers and Publications
|April 2010||Recruiting for Ideas: How Firms Exploit the Prior Inventions of New Hires|
with Ajay K. Agrawal: w15869
When firms recruit inventors, they acquire not only the use of their skills but also enhanced access to their stock of ideas. But do hiring firms actually increase their use of the new recruits' prior inventions? Our estimates suggest they do, quite significantly in fact, by approximately 202% on average. However, this does not necessarily reflect widespread "learning-by-hiring." In fact, we estimate that a recruit's exploitation of her own prior ideas accounts for almost half of the above effect. Furthermore, although one might expect the recruit's role to diminish rapidly as her tacit knowledge diffuses across her new firm, our estimates indicate that her importance is surprisingly persistent over time. We base these findings on an empirical strategy that exploits the variation over time...
Published: Jasjit Singh & Ajay Agrawal, 2011. "Recruiting for Ideas: How Firms Exploit the Prior Inventions of New Hires," Management Science, INFORMS, vol. 57(1), pages 129-150, January. citation courtesy of