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序列相关观测下序列永久成分的测量AI 解读

Alternative systems of negative binomial and binomial weights are proposed for measuring the permanent component of a series as a weighted average of the observed series. If the observed series is generated by a stable first-order autoregressive process it is shown that there are alternative sets of weights using either weighting scheme for which the permanent and transitory components are uncorrelated.

序列相关观测下序列永久成分的度量AI 解读

Alternative systems of negative binomial and binomial weights are proposed for measuring the permanent component of a series as a weighted average of the observed series. If the observed series is generated by a stable first-order autoregressive process it is shown that there are alternative sets of weights using either weighting scheme for which the permanent and transitory components are uncorrelated.

不一致GCL结构方差估计量的精确有限样本分布性质分析AI 解读

Donald H. Ebbeler, James B. McDonald, An Analysis of the Properties of the Exact Finite Sample Distribution of a Nonconsistent GCL Structural Variance Estimator, Econometrica, Vol. 41, No. 1 (Jan., 1973), pp. 59-65