8Myers,S., and N. Majluf, 1984, Corporate financing and investment decisions when the firm has information that investors do not have, Journal of Financial Economics 13, 187 - 221.
9Myers, S., 1984, The Capital Structure Puzzle, Journal of Finance 39, 575- 592.
10Narayanan, M.P., 1988, Debt versus equity under asymmetric informstion, Journal of Financial and Quantitative Analysis 23, 39-51.