6Abowd, J. & Farber, H., 1982, "Job Queues and the Union Status of Workers", Industrial and Labour Relation Review, 35,3, 354-367.
7Braverman Avlshay and Guasch J. Luis, 1986,“Rural Credit Markets and Institutions in Developing Countries: Lessons for Policy Analysis from Practice and Modern Theory”, World Development. 14,1253-1267.
8Chun-Lo Meng & Peter Shmidt, 1985,"On the Cost of Partial Observability in the Bivariate Model", International Economic Review, 26, 1, 71-85.
9Cuong H. Nguyen, 2007," Access to Credit and Borrowing Behavior of Rural Households in A Transition Economy", Working Paper, January.
10Dale J. Poirier, 1980, "Partial Observability in Bivariate probit Models", Journal of Econometrics, Vol. 12, 209-217.