{"title":"方法说明","authors":"L. Teixeira, Lia Araújo, C. Paúl, Oscar Ribeiro","doi":"10.1525/msem.2003.19.1.105","DOIUrl":null,"url":null,"abstract":"The Consumer Price Index (CPI) follows each month the prices of a fixed basket of products. This basket is updated each year in order to remain representative of the consumption and in order to take into account the evolution in the consumer habits (Laspeyres-type index). Each year, a chain-linking of the index is performed in January and enables to update the basket of products and their weights and possibly permits to introduce some methodological improvements.","PeriodicalId":305782,"journal":{"name":"Blended Finance in the Least Developed Countries","volume":"28 3","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"36","resultStr":"{\"title\":\"Methodological note\",\"authors\":\"L. Teixeira, Lia Araújo, C. Paúl, Oscar Ribeiro\",\"doi\":\"10.1525/msem.2003.19.1.105\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Consumer Price Index (CPI) follows each month the prices of a fixed basket of products. This basket is updated each year in order to remain representative of the consumption and in order to take into account the evolution in the consumer habits (Laspeyres-type index). Each year, a chain-linking of the index is performed in January and enables to update the basket of products and their weights and possibly permits to introduce some methodological improvements.\",\"PeriodicalId\":305782,\"journal\":{\"name\":\"Blended Finance in the Least Developed Countries\",\"volume\":\"28 3\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-05-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"36\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Blended Finance in the Least Developed Countries\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1525/msem.2003.19.1.105\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Blended Finance in the Least Developed Countries","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1525/msem.2003.19.1.105","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The Consumer Price Index (CPI) follows each month the prices of a fixed basket of products. This basket is updated each year in order to remain representative of the consumption and in order to take into account the evolution in the consumer habits (Laspeyres-type index). Each year, a chain-linking of the index is performed in January and enables to update the basket of products and their weights and possibly permits to introduce some methodological improvements.
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