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Heterogeneity, control variables, and maximizing behaviour : theory and an application to earnings functions with labor mobility
Hübler, Olaf, (1986)
Resource allocation for small scalf farmers of the star grass zone in Embu District, Kenya : a linear programming approach
Asamenew, G., (1985)
Schnittebenenverfahren für Travelling-Salesman- und verwandte Probleme
Holland, Olaf A., (1987)
Qualitative analysis of production and hedging
Hildreth, Clifford, (1984)
An expected utility model of grain storage and hedging by farmers
Hildreth, Clifford, (1979)
Alternative conditions for social orderings
Hildreth, Clifford, (1953)