EstimatingEx AnteCost Functions for Stochastic Technologies
扩展了Pope和Just（1996）及Moschini（2001）的事前成本函数，提出一个适用于一般生产者风险偏好、随机技术和价格不确定性的广义成本函数，并开发了相应的计量估计方法，应用于美国农业数据。
Abstract This paper revisits the problem of estimating ex ante cost functions previously studied by Pope and Just in 1996, as well as Moschini in 2001. An ex ante cost function that generalizes their ex ante cost functions is introduced, and an econometric procedure for estimating a flexible approximation to it is developed. That generalized cost function is economically relevant not only for the Pope and Just 1996 choice setting, but for general producer risk preferences, general stochastic technologies, and general forms of price uncertainty. An econometric strategy for estimating the resulting cost structure that adapts Moschini's 2001 “full‐information” approach is developed, followed by an econometric application to U.S. agriculture.