کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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416851 | 681408 | 2006 | 13 صفحه PDF | دانلود رایگان |
Among the simulation-based methods, indirect estimation techniques like Indirect Inference (INDINF) and Efficient Method of Moments (EMM) provide a simple solution to many computational problems associated with intractable Likelihood functions. Optimisation of the objective function can be critical in presence of not continuous response variables like, for instance, binary choice or discrete choice models, limited dependent variables, switching regime models. In particular, gradient-based optimisation algorithms can face difficulties when the not continuous response involves discontinuities in the objective function. A simple computational tool is suggested to “empirically” solve the problem. The case study is EMM applied to the autoregressive model with exponential marginal distribution (EAR). The proposed solution is also compared with the performance of the Conditional Least Squares estimation, suitable for this autoregressive model, by a set of Monte Carlo experiments.
Journal: Computational Statistics & Data Analysis - Volume 50, Issue 8, 10 April 2006, Pages 2124–2136