TY - RE AU - Collender,R.N. AU - Chalfant,J.A. TI - Sparse data and risk-efficient choice under uncertainty T2 - University of California Working Paper Series PY - 1986/// CY - Berkeley, CA (USA) PB - University of California. Department of Agricultural and Resource Economics, KW - Decision making KW - Models KW - Operations research N1 - Additional issues of this series are available in our SERIALS COLLECTION ER -