This Paper Presents the Producer's Decision-Making Problem in Order to Test a Model of the Joint Determination of Physical and Financial Factor Demands. a Structural Model Is Defined in Which the Three Basic Neoclassical Models of the Producer's Behavior Are Embodied. the Structural Model...

School Effectiveness Is a Perennial Question in the Literature of the Economics of Education. in This Paper, We Used a Two-Way Nested-Error Component Educational Production Function Model to Evaluate the Student School Achievement. As for Observable Factors, the Empirical Results Suggest That...

We Present Several Small-Sample Results on the Distribution of Residuals and Estimators of the Disturbance Variance in Econometric Models. We Consider General Linear and Nonlinear Models with Stochastic Regressors and Possibly Nonlinear Restrictions on the Parameters. These Include...