混合效應(yīng)模型在新建住宅房?jī)r(jià)指數(shù)中的應(yīng)用
[Abstract]:At present, the compilation method of housing price index is still the first generation or the second generation method, which is out of step with the real housing price. Nowadays, the third generation method of house price index compilation has gradually become the main method in the world, but this method is not completely suitable for the domestic situation. This paper adopts the idea of "homogeneity comparison" of the third generation method, considering the real estate transaction situation in our country, studies the virtual data generation method of virtual duplicate transaction. The model of single new house transaction and virtual duplicate housing transaction is established, and a new model of house price index compilation with higher calculation accuracy and validity is found, which is called autoregressive mixed effect model.
【作者單位】: 西南財(cái)經(jīng)大學(xué)經(jīng)濟(jì)與管理研究院;武漢理工大學(xué)理學(xué)院;
【基金】:湖北省統(tǒng)計(jì)科研計(jì)劃項(xiàng)目(HB132-10)
【分類號(hào)】:F224.7;F299.23
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