路过的帮帮忙，多谢啦，
A Schumpeterian model of endogenous innovation and growth F. C. Englmann


下面是链接。
https://springerlink3.metapress.com/content/m9072k46336w812r/resource-secured/?target=fulltext.pdf&sid=usbzc5exs3c3ql45fuxojz55&sh=www.springerlink.com