【摘要】 本文运用非参数方法中生产可能集的概念建立起一系列求最小成本、最大收益和最大利润问题的模型。并对模型的主要性质进行了讨论。这些模型不仅比传统的计量经济模型有着明显的不同之处和优点,所得结果分析还可推广到相对有效性评价的领域中去,找出利润损失的原因等。更多还原

【Abstract】 In this paper, employing the concept of production possibility set appearing in nonparametric models, we provide some models for solving cost minimization, revenue maximization and profit maximization problems. The main properties of these models are also discussed. It is shown that not only the models have their merits and difference, but also the results of models can be generalized to the effiiency area, finding factor which causes profit loss, etc, when comparing the models with neoclassical econometric approach.更多还原