首先根据国家关于概算及价差预备费分析测算的有关规定和物价统计部门确定社会零售价格指数等的方法和要求 ,结合水库移民补偿概算特点 ,研究确定了适用于水库移民的投资价格指数分析方法 ;然后以小浪底水库库区第一期移民为例 ,进行了投资价格指数分析计算。本文可为其它水库分析确定投资价格指数提供理论方法和实例。 First of all, according to the relevant provisions of the State budget estimates and preliminary reserve requirements analysis and pricing department to determine the social retail price index, and other methods and requirements, combined with reservoir resettlement budget features, research identified and applied to the reservoir resettlement investment price index analysis; Then take the first phase of Xiaolangdi Reservoir Area immigrants as an example, the investment price index analysis and calculation. This article may provide theoretical methods and examples for other reservoir analysis to determine the investment price index.