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R&D sourcing, joint ventures and innovation : a multiple indicators approach

Adams, James D.; Marcu, Mircea - 2004

Persistent link: https://www.econbiz.de/10002073971

Endogenous R&D spillovers and industrial research productivity

Adams, James D. - 2000

Persistent link: https://www.econbiz.de/10001440700

R&D Sourcing, Joint Ventures and Innovation : A Multiple Indicators Approach

Adams, James D.; Marcu, Mircea - 2021

consider the effects of sourcing, RJVs, and the firm's internal research on innovation, as defined by patents and new products …. Our results are that sourcing has little effect on innovation, but that RJVs and internal research increase innovation …. This suggests specialization: cost saving is the primary motivation for sourcing, while innovation is the primary …

Persistent link: https://www.econbiz.de/10013247215

R&D Sourcing, Joint Ventures and Innovation : A Multiple Indicators Approach

Adams, James D. - 2004

Persistent link: https://www.econbiz.de/10012468219

Bounding the Effects of R & D : An Investigation Using Matched Establishment-Firm Data

Jaffe, Adam B.; Adams, James D. - 1998

We find that the effects of parent firm R & D on plant-level productivity are diminished by both the geographic and technological distance between the research lab and the plants, that productivity appears to depend on R & D per plant rather than on the total amount, and that spillovers from...

Persistent link: https://www.econbiz.de/10014073579

Bounding the Effects of R&D an Investigation Using Matched Establishment-Firm Data

Adams, James D. - 2012

Studies of firm-level data have shown that a firm's Ramp;D and the Ramp;D of other firms increase conventional factor productivity. We investigate these phenomena further by examining the relationship between plant-level productivity and firm-level Ramp;D. We find that (1) the...

Persistent link: https://www.econbiz.de/10012713758