7Banz, Rolf W. , 1981, "The Relation between Return and Market Value of Common Stocks", Journal of Financial Eco- nomics Vol. 9, PP. 3 - 18.
8Basu, Sanjoy, 1983, "The Relationship between Earnings Yield, Market Value and Return for NYSE Common Stocks: Further Evidence", Journal of Financial Economics Vol. 12, pp. 129 - 156.
9Bhandari, Laxmi Chand, 1988, "Debt/Equity Ratio and Expected Common Stock Returns: Empirical Evidence", Jour- nal of Finance Vol. 43, pp. 507 - 528.
10Black, Fischer, 1972, "Capital Market Equilibrium with restricted borrowing", Journal of Business Vol. 45, pp. 444 - 455.