Agee, Mark D.; Atkinson, Scott E.; Crocker, Thomas D. - In: Southern Economic Journal 75 (2008) 2, pp. 410-428
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 distance function that relates good and bad inputs from home, school, and environment to good and bad...