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英文文献：Estimating A Farm Group Model and Input Allocations Using Accountancy Data-利用会计数据估计农场组模型和投入分配
英文文献作者：Gocht, Alexander,Heckelei, Thomas
英文文献摘要：
This paper proposes and applies an innovative estimation approach for farm group programming models using Generalised Maximum Entropy. The proposed set-up simultaneously determines calibrating cost function parameters and input allocations to production activities. The methodology is applied to Belgium FADN data of arable farms for which available input allocations allow to validate the estimation approach. Results outperform separate estimates of input allocations previously applied in the literature and this finding is robust with respect to support point design.
本文提出并应用了一种基于广义最大熵的农场群规划模型的创新估计方法。建议的设置同时确定校准成本函数参数和投入分配到生产活动。将该方法应用于比利时耕地FADN数据中，可用的投入分配允许验证该估计方法。结果优于先前在文献中应用的输入分配的单独估计，并且这一发现对于支持点设计是稳健的。
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