Publications

"Spreading the Word: Geography, Policy and University Knowledge Diffusion" (with Mark Schankerman), Accepted to The Review of Economics and Statistics

“Cumulative Innovation and Market Value: Evidence from Patent Citations”, Forthcoming in The Economic Journal

"Innovation in Business Groups" (with Tomer Berkovitz), Management Science, Volume 56 (3), Pages 519-535, March 2010

"University Knowledge Transfer: Private Ownership, Incentives, and Local Development Objectives" (with Mark Schankerman), The Journal of Law and Economics, Volume 52, Issue 1, Pages 111-144, Feb 2009

Revise and Resubmits

"Business Group Affiliation, Financial Development and Market Structure: Evidence from European Firms" (with Tomer Berkovitz and Luis Rios), Revise and Resubmit (third round), Management Science

"Incentives for Open Source Software Innovation: Intrinsic Motivation, Learning and Reputation" (with Mark Schankerman), Revise and Resubmit, Management Science

"Firm Size and Innovation: Evidence from European Panel Data" (with Andrea Patacconi), Revise and Resubmit, Strategic Management Journal

"Internal Managerial Markets: Evidence from Complex Organizations" (with Andrea Patacconi), Revise and Resubmit, Strategic Management Journal

"Intellectual Property Rights, Organization, and Performance (with Ashish Arora and Luis Rios), Revise and Resubmit, Strategic Management Journal

"Innovation and Firm Value: An Investigation of the Changing Role of Patents and Firm Publications" (with Andrea Patacconi), Revise and Resubmit, Research Policy

Submitted and soon to be submitted

"Governance and Innovation" (with Tomer Berkovitz and Patrick Bolton)

"When is a Nexus of Contracts more Firm-Like? Theory and Evidence from Business Groups" (with Andrea Patacconi)

"Married to the Firm? Family Ownership, Performance, and Financing in Private Firms" (with Rebecca Zarutskie)

"When is an agglomeration of firms more coherent? International Evidence" (with Christian Delgado, Andrea Patacconi, and Bennet Zelner)

"A Dynamic Model of Collaboration: Learning, Termination, and the Balance of Power" (with Ashish Arora, and Andrea Patacconi)