1. If marginal product is decreasing, then average product must also be decreasing. 2. For a fixed-proportion technology, inputs cannot be substituted for each other in production. 3. The marginal ...
In micro-economic theory much room is given to the discussion of inhomogeneous production functions, or more precisely, production functions with a monotonically decreasing elasticity of scale. On the ...
Many production activities generate undesirable outputs in conjunction with the desirable outputs. In this paper we present the first estimates of a multiple-input, multiple-output directional ...
To use input series, list the input series in a CROSSCORR= option on the IDENTIFY statement and specify how they enter the model with an INPUT= option on the ESTIMATE statement. For example, you might ...