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Galasso, Alberto; Schankerman, Mark; Serrano, Carlos - C.E.P.R. Discussion Papers - 2011

We study how the market for innovation affects enforcement of patent rights. Conventional wisdom associates the gains … potential gains from trade are more likely to change ownership, suggesting that the market for innovation is efficient. We also …

Persistent link: https://www.econbiz.de/10009322505

Strategic patenting and software innovation

Noel, Michael; Schankerman, Mark - London School of Economics (LSE) - 2006

cumulative innovation. This paper studies the effects of strategic patenting on R&D, patenting and market value in the computer … evidence that both strategic patenting and R&D spillovers strongly affect innovation and market value of software firms. …

Persistent link: https://www.econbiz.de/10010744919

Strategic patenting and software innovation

Noel, Michael; Schankerman, Mark - London School of Economics (LSE) - 2006

Persistent link: https://www.econbiz.de/10010746431

Identifying technology spillovers and product market rivalry

Bloom, Nick; Schankerman, Mark; Van Reenen, John - London School of Economics (LSE) - 2005

Government policies to support R&D are predicated on empirical evidence of R&D "spillovers" between firms. But there are two countervailing R&D spillovers: positive effects from technology spillovers and negative effects from business stealing by product market rivals. We develop a general...

Persistent link: https://www.econbiz.de/10011125934

Identifying technology spillovers and product market rivalry

Bloom, Nick; Schankerman, Mark; Van Reenen, John - London School of Economics (LSE) - 2013

The impact of R&D on growth through spillovers has been a major topic of economic research over the last thirty years. A central problem in the literature is that firm performance is affected by two countervailing "spillovers" : a positive effect from technology (knowledge) spillovers and a...

Persistent link: https://www.econbiz.de/10011126004

Identifying technology spillovers and product market rivalry

Bloom, Nick; Schankerman, Mark; Van Reenen, John - London School of Economics (LSE) - 2005

Support for many R&D and technology policies relies on empirical evidence that R&D ‘spills over’ between firms. But there are two countervailing R&D spillovers: positive effects from technology spillovers and negative effects from business stealing by product market rivals. We develop a...

Persistent link: https://www.econbiz.de/10011126438

Identifying technology spillovers and product market rivalry

Bloom, Nick; Schankerman, Mark; Van Reenen, John - London School of Economics (LSE) - 2005

Support for many R&D and technology policies relies on empirical evidence that R&D “spills over” between firms. But there are two countervailing R&D spillovers: positive effects from technology spillovers and negative effects from business stealing by product market rivals. We develop a...

Persistent link: https://www.econbiz.de/10011071197

Patents and Cumulative Innovation: Causal Evidence from the Courts

Galasso, Alberto; Schankerman, Mark - C.E.P.R. Discussion Papers - 2013

Cumulative innovation is central to economic growth. Do patent rights facilitate or impede such follow-on innovation …. Patent rights appear to block follow-on innovation only in the technology fields of computers, electronics and medical … small innovators, suggesting that patents may impede the ‘democratization’ of innovation. …

Persistent link: https://www.econbiz.de/10011084087

Identifying Technology Spillovers and Product Market Rivalry

Bloom, Nicholas; Schankerman, Mark; Van Reenen, John - C.E.P.R. Discussion Papers - 2005

Persistent link: https://www.econbiz.de/10005662082