2Aivazian Varouj, Ge Ying and Qiu Jiaping, 2005, "Debt Maturi- ty Structure and Firm Investment ", Financial Management, pp. 107-119.
3Childs, Paul D, David C. Mauer and Steven H. Ott, 2005, "In- teractions of Corporate Financing and Investment Decisions", Journal of Financial Economics, 76, pp.667-690.
4Coles, Jeffrey L, Lemmon, Michael L. and Meschke, Felix, 2011, "Structural Models and Endogeneity in Corporate Finance" ,Jour- nal of Financial Economics, Vol. 103, No.l, pp.149-168.
5Diamond Douglas W, 2004, "Committing to Commit: Short-Term Debt When Enforcement is Costly", Journal of Finance, Vol. 59,No. 4,pp.1447-1479.
6Hainmueller Jens, 2012, "Entropy Balancing for Causal Ef- fects: A Multivariate Reweighting Method to Produce Balanced Samples in Observational Studies", Political Analysis, Vol, 20, pp.25-46.
7Nowak IM A. Five Rules for the Evolution of Cooperation [J ].Science, 2006, 314 ( 12 ) : 1560-1563.
8Perc M, Szolnoki A. Coevolutionary Games: a Mini Review[J].BioSystems, 2010, 99(2):109-125.
9Campa, J. , and S. Kedia. 2002. Explaining the Diver- sification Discount. Journal of Finance, 57 (4) : 1731 - 1762.
10Dyreng, S. D., M. Hanlon, and E. L. Maydew. 2010. The Effects of Executives on Corporate Tax Avoidance. The Accounting Review, 85 (4) : 1163 - 1189.