4Cassels, J. M.. Excess Capacity and Monopolistic Competition [ J ]. Quarterly Journal of Eco- nomics, 1937, (5).
5Foss, M. F.. The Utilization of Capital Equipment: Postwar Compared with Prewar[ J ]. Survey of Current Bussiness, 1963, (6).
6Morrison,C. J.. Primal and Dual Capacity Utilization: An Application to Productivity Meas- urement in the U. S. Automobile Industry[ J]. Journal of Business & Economic Statistics, 1985, (10).
7Garofalo, G. A., Malhotra, D. M.. Regional Measures of Capacity Utilization in the 1980s [ J]. Review of Economics and Statistics, 1997, ( 8 ).
8Rajan Rhaguram, Luigi Zingales. Financial Dependence and Growth [ J ]. American Economic Review, 1988, (88).
9Jeffrey Wurgler. Financial market and the allocation of capital [ J ]. Journal of Financial eco- nomics ,2000, ( 8 ).