Where does state street leadn : first look at finance patents, 1971-2000

Библиографические подробности
Главный автор:	Lerner, Josh
Формат:	‌
Язык:	английский
Опубликовано:	Cambridge National Bureau of Economic Research 2000.
Серии:	NBER working paper series no.7918
Предметы:	Patents > United States. Finance > Statistical methods. > United States. Finance > Research > Law and legislation. > United States.