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In 2005, as the result of a World Trade Organization mandate, India began to implement product patents for pharmaceuticals that were compliant with the 1995 Trade-Related Aspects of Intellectual Prope...
Analysing the new IFS-Leverhulme database on over 200 major British ®rms since 1968 we show that patents have an economically and statistically signi®cant impact on ®rm-level productivi...
We consider environments in which agents other than innovator receive the signals about the quality of innovation. We study whether mechanisms can be found which exploit market information to provide ...

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