F. Teixeira, Ingrid L. de Oliveira, Pedro Guilherme Costa Ferreira
{"title":"巴西消费者通胀预期","authors":"F. Teixeira, Ingrid L. de Oliveira, Pedro Guilherme Costa Ferreira","doi":"10.1590/0101-41614733FIP","DOIUrl":null,"url":null,"abstract":"This paper investigates what are the main components of consumer’s inflation expectations. We combine the FGV’s Consumer Survey with the Brazilian Institute of Geography and Statistics (IBGE) indices on inflation (IPCA and regulated prices), the professional forecasts disclosed in the Focus report and the media data we crawl from one of the biggest and most important Brazilian newspapers, Folha de Sao Paulo, to determine what factors are responsible for and improve consumer’s forecast accuracy. We found gender, age and cities as major elements when analyzing the micro-data. Aggregated data shows the past inflation as an important trigger in the formation of consumers’ expectations and the professional forecasts as negligible. Moreover, the media plays a significant role, accounting not only for the expectations’ formation but for a better understanding of actual inflation as well.","PeriodicalId":43766,"journal":{"name":"Estudios De Economia","volume":"69 1","pages":"509-529"},"PeriodicalIF":0.4000,"publicationDate":"2017-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Consumers’ Inflation Expectations in Brazil\",\"authors\":\"F. Teixeira, Ingrid L. de Oliveira, Pedro Guilherme Costa Ferreira\",\"doi\":\"10.1590/0101-41614733FIP\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper investigates what are the main components of consumer’s inflation expectations. We combine the FGV’s Consumer Survey with the Brazilian Institute of Geography and Statistics (IBGE) indices on inflation (IPCA and regulated prices), the professional forecasts disclosed in the Focus report and the media data we crawl from one of the biggest and most important Brazilian newspapers, Folha de Sao Paulo, to determine what factors are responsible for and improve consumer’s forecast accuracy. We found gender, age and cities as major elements when analyzing the micro-data. Aggregated data shows the past inflation as an important trigger in the formation of consumers’ expectations and the professional forecasts as negligible. Moreover, the media plays a significant role, accounting not only for the expectations’ formation but for a better understanding of actual inflation as well.\",\"PeriodicalId\":43766,\"journal\":{\"name\":\"Estudios De Economia\",\"volume\":\"69 1\",\"pages\":\"509-529\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2017-08-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Estudios De Economia\",\"FirstCategoryId\":\"96\",\"ListUrlMain\":\"https://doi.org/10.1590/0101-41614733FIP\",\"RegionNum\":4,\"RegionCategory\":\"经济学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ECONOMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Estudios De Economia","FirstCategoryId":"96","ListUrlMain":"https://doi.org/10.1590/0101-41614733FIP","RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ECONOMICS","Score":null,"Total":0}
引用次数: 2
摘要
本文研究了消费者通胀预期的主要组成部分。我们将FGV的消费者调查与巴西地理与统计研究所(IBGE)的通胀指数(IPCA和管制价格)、Focus报告中披露的专业预测以及我们从巴西最大和最重要的报纸之一《圣保罗页报》(Folha de Sao Paulo)抓取的媒体数据相结合,以确定哪些因素对消费者预测的准确性负责并提高消费者预测的准确性。在分析微观数据时,我们发现性别、年龄和城市是主要因素。综合数据显示,过去的通胀是消费者预期形成的重要触发因素,而专业预测可以忽略不计。此外,媒体扮演着重要的角色,不仅是预期的形成,也是对实际通胀的更好理解。
This paper investigates what are the main components of consumer’s inflation expectations. We combine the FGV’s Consumer Survey with the Brazilian Institute of Geography and Statistics (IBGE) indices on inflation (IPCA and regulated prices), the professional forecasts disclosed in the Focus report and the media data we crawl from one of the biggest and most important Brazilian newspapers, Folha de Sao Paulo, to determine what factors are responsible for and improve consumer’s forecast accuracy. We found gender, age and cities as major elements when analyzing the micro-data. Aggregated data shows the past inflation as an important trigger in the formation of consumers’ expectations and the professional forecasts as negligible. Moreover, the media plays a significant role, accounting not only for the expectations’ formation but for a better understanding of actual inflation as well.