1. Amemiya, T. (1981), “Qualitative Response Models: A Survey”, Journal of Economic Literature 4, pp. 1483–536 (December).
2. Baily, M.N. (1983), “The Labor Market in the 1930s”, in J. Tobin (ed.), Macroeconomics, Prices and Quantities: Essays in Honor of Arthur Okun, Washington, DC: Brookings Institution.
3. Bakke, E.W. (1940), The Unemployed Worker, New Haven: Yale University Press.
4. Bernanke, B. (1986), “Employment, Hours, and Earnings in the Depression: An Analysis of Eight Manufacturing Industries”, American Economic Review 76, pp. 82–109 (March).
5. Working Paper;O Blanchard,1986