The effects of the US Plant Variety Protection Act on wheat genetic improvement

In our model of partially appropriable invention, if the US Plant Variety Protection Act (PVPA) of 1970 succeeded in strengthening intellectual property protection for plant breeders, it should have led to increases in investment in varietal R&D, improved varietal quality, and enhanced royalties...

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Veröffentlicht in:	Research policy 2002-05, Vol.31 (4), p.527-542
Hauptverfasser:	Alston, Julian M., Venner, Raymond J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Genetic engineering Genetic improvement Intellectual property Intellectual property rights Legislation R&D Research & development Studies Wheat
Online-Zugang:	Volltext
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