1、Endogenous growth theory: intellectual appeal and empirical shortcomings
H Pack - The Journal of Economic Perspectives, 1994
http://www.jstor.org/pss/2138151

2、Changes in the sources of modern economic growth: Japan compared with the United States
Journal of Economic Literature
Hayami Y.1; Ogasawara http://chinesesites.library.ingentaconnect.com/content/ap/jj/1999/00000013/00000001/art00409