The quality of ideas : measuring innovation with multiple indicators

The quality of ideas : measuring innovation with multiple indicators

Dades bibliogràfiques
Autor principal: Lanjouw, Jean O.
Altres autors: Schankerman, Mark
Format: Llibre
Idioma:English
Publicat: Cambridge National Bureau of Economic Research 1999.
Col·lecció:NBER working paper series no.7345
Matèries:
Patents > Econometric models. > United States.
Technological innovations > Evaluation > Statistical methods. > United States.
Research, Industrial > Econometric models. > United States.