The quality of ideas : measuring innovation with multiple indicators

The quality of ideas : measuring innovation with multiple indicators

Detalhes bibliográficos
Autor principal: Lanjouw, Jean O.
Outros Autores: Schankerman, Mark
Formato: Livro
Idioma:English
Publicado em: Cambridge National Bureau of Economic Research 1999.
coleção:NBER working paper series no.7345
Assuntos:
Patents > Econometric models. > United States.
Technological innovations > Evaluation > Statistical methods. > United States.
Research, Industrial > Econometric models. > United States.