范文编号:GM444 范文字数:13725.页数:24 摘 要 扫描数据是近年兴起的一种数据采集方法,它可以在一定程度上优化CPI的编制。扫描数据的优势在于提供大量的详细的信息,并且观测中提供创建时间同步和一致的价格和数量。通过电子传输的数据扫描为基础的分析,可以大幅度提高信息的及时性和准确性。本文主要探讨和分析使用数据扫描进行CPI编制的优点和不足,介绍数据扫描如何改进CPI编制方法,数据扫描在CPI编制中运用的情况,及探讨我国使用数据扫描进行CPI编制的可行性,及如何使用数据扫描来提高和优化我国的居民消费价格指数编制。 ABSTRACT Scanner data is a method which used widely in lately years. Scanner data’s advantage is it can provide a large number of data. What’s more, it provides simultaneous and consistent observations on both price and quantity. Electronic transmission of scanner data from point of collection to point of analysis can provide for substantial increases in the timeliness and accuracy of observations. Through compare of the traditional methods of collecting data and scanner data method, this paper analyzes advantages and disadvantages of using scanner data, Introduces how to improve the CPI complication, data in the CPI compiled using scanning, discusses the possibility to use scanner data in Chinese CPI application, and how to use the Scanner data to improve and optimize the consumer price index in China. 目录 扫描数据在CPI编制中的运用相关范文 |
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