7GURLEY J G, SHAW E S. Financial aspects of econom- ic development [J]. American Economic Review, 1955, 45 (4): 515-538.
8KING R G, LEVINE R. Finance and growth : schum- peter might be right [J] . Policy Research Working Pa- per, 1993, 108 (3): 717-737.
9RIOJA F, VALEV Neven. Finance and the sources of growth at various stages of economic development [J].Economic Inquir, 2004, 42 (1): 127-140.
10GREENWOOD, Jeremy JOVANOVIC Boyan. Financial development, growth, and distribution of income. [J] . Journal of Political Economy, 1990, 98 (5): 1076-1107.