1[4]S. C. Mayers, N. S. Majiluf: Corporate Financing Investment Decision When Firms Have Information That Investors Do Not Have, Journal of Financial Economics, 1984(13) ,P187~221.
2[5]R. W. Masulis: The Effects of Capital Structure Change on Security Prices: A Study of Exchange Offers,Journal of Financial Economics, 1980, (8), P139~ 178.