基于质量调整的Hedonic价格指数研究

统计研究 ›› 2007, Vol. 24 ›› Issue (10): 54-56.

基于质量调整的Hedonic价格指数研究

雷怀英朱钰高艳云

山西财经大学

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-10-15 发布日期:2007-10-15

Hedonic Price Index Based on Quality Adjustment

Lei Huaiying;Zhu Yu ;Gao Yanyun

Received:1900-01-01 Revised:1900-01-01 Online:2007-10-15 Published:2007-10-15

摘要/Abstract

摘要： 摘　　要:传统的价格指数的编制过程中由于没有考虑到产品质量变化的因素，使得编制的价格指数与实际价格指数之间出现了偏差，Hedonic价格指数法是基于质量调整的价格指数，在严格的经济理论的支撑下，Hedonic回归法在编制价格指数时考虑了产品质量变化的因素，使得价格指数更能真实的反映实际价格的变动情况，其客观性和精确性远远胜于传统的价格指数。本文将国外有关Hedonic价格指数的经济理论基础、具体构建方法及应用等加以整合，从而进行系统地介绍。

Abstract: Abstract:Traditional price index construction has not taking account of the fact that the quality of the products is also changing, which causes the difference between the actual price index and the constructed price index. Hedonic price index is a price index based on quality adjustment. According to the stringent economic theo~, Hedonic regression method takes account of the influence of quality changing, makes price index capable of reflecting actual price changes. Its objectiveness and precision is much far beyond the traditional price index. This article is mainly focuses on discussion of its economic theoretical aspect and the approach of construction in overseas.

Key words: Key words:Hedonic regression, price index, quality adjustment, time dummy variable

雷怀英朱钰高艳云. 基于质量调整的Hedonic价格指数研究[J]. 统计研究, 2007, 24(10): 54-56.

Lei Huaiying, Zhu Yu, Gao Yanyun. Hedonic Price Index Based on Quality Adjustment[J]. Statistical Research, 2007, 24(10): 54-56.