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Hired farm labor
Grise, Verner N., (1971)
Employment in agricultural and agribusiness occupations
(1974)
Agriculture in the postbellum South : the economics of production and supply
DeCanio, Stephen J., (1974)
Estimators for the simultaneous equition model with lagged endogenous variables and autocorrelated errors : with application to the US farm labor market
Wang, George H. K., (1976)
Asymmetric volatility of basis and the theory of storage
Gao, Andre H., (2005)
Modeling nonlinear dynamics of daily futures price changes
Gao, Andre H., (1999)