Team-Specific Capital and Innovation
American Economic Review
vol. 108,
no. 4-5, April 2018
(pp. 1034-73)
Abstract
We establish the importance of team-specific capital in the typical inventor's career. Using administrative tax and patent data for the population of US patent inventors from 1996 to 2012, we find that an inventor's premature death causes a large and long-lasting decline in their co-inventor's earnings and citation-weighted patents (–4 percent and –15 percent after 8 years, respectively). After ruling out firm disruption, network effects, and top-down spillovers as main channels, we show that the effect is driven by close-knit teams and that team-specific capital largely results from an "experience" component increasing collaboration value over time.Citation
Jaravel, Xavier, Neviana Petkova, and Alex Bell. 2018. "Team-Specific Capital and Innovation." American Economic Review, 108 (4-5): 1034-73. DOI: 10.1257/aer.20151184Additional Materials
JEL Classification
- J24 Human Capital; Skills; Occupational Choice; Labor Productivity
- J31 Wage Level and Structure; Wage Differentials
- M54 Personnel Economics: Labor Management
- O31 Innovation and Invention: Processes and Incentives
- O34 Intellectual Property and Intellectual Capital