The quality of ideas : measuring innovation with multiple indicators

The quality of ideas : measuring innovation with multiple indicators

Xehetasun bibliografikoak
Egile nagusia: Lanjouw, Jean O.
Beste egile batzuk: Schankerman, Mark
Formatua: Liburua
Hizkuntza:English
Argitaratua: Cambridge National Bureau of Economic Research 1999.
Saila:NBER working paper series no.7345
Gaiak:
Patents > Econometric models. > United States.
Technological innovations > Evaluation > Statistical methods. > United States.
Research, Industrial > Econometric models. > United States.