7Craig G. Johnson. 1970. Ratio Analysis and the Predic- tion of Firm Failure. The Journal of Finance, 25 (Dec): 1166 - 1168.
8D. B. Deakin. 1972. A Discriminant Analysis of Predic- tors of Business Failure. Journal of Accounting Research, (spring) : 167 - 169.
9E. I. Altman. 1968. Financial Ratios, Discriminant A- nalysis, and the Prediction of Corporate Bankruptcy. Journal of Finance, (September) : 589 - 609.
10Eric Friedman, Simon Johnson, Todd Mitton. 2003. Propping and Tunneling. Journal of Comparative Economics, 31 : 732 - 750.