当前，房地产价格指数的编制方法大致可以分为四种：１．成本投入法；２．加权平均法；３．重复交易法；４．特征价格法。本文探讨使用重复交易法编制区域性存量房价格指数的理论与方法。一、重复交易法及特点所谓重复交易法，就是利用选定的若干样本房地产在不同时期的成交价 At present, the method of compiling real estate price index can be roughly divided into four types: 1. Cost input method; 2. Weighted average method; 3. Repeat transaction method; 4. Characteristic price method. This article explores the theory and method of using the double trading method to formulate the price index of regional stock rooms. First, the law and repeat the transaction The so-called duplication of transactions law, is the use of a number of selected real estate in different periods of the transaction price