{"title":"后 COVID 通货膨胀事件","authors":"Idoia Aguirre , Miguel Casares","doi":"10.1016/j.econmod.2024.106824","DOIUrl":null,"url":null,"abstract":"<div><p>This study examined the recent inflation episode in the US using an estimated NK-DSGE model with endogenous unemployment fluctuations. We find that the US price inflation accelerated due to a sudden wage increase during the COVID-19 lockdown, the 2021 expansionary monetary policy, and price-push shocks in the quarters of a global surge in energy costs. The disinflation path predicts that further indexing prices or wages to lagged inflation will lead to higher wage inflation and slower price disinflation. Moreover, severely tightening the Fed’s monetary policy will only slightly reduce inflation but increase unemployment.</p></div>","PeriodicalId":48419,"journal":{"name":"Economic Modelling","volume":"139 ","pages":"Article 106824"},"PeriodicalIF":4.2000,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0264999324001810/pdfft?md5=c56a52da157c2d5ec9faef5503db51ba&pid=1-s2.0-S0264999324001810-main.pdf","citationCount":"0","resultStr":"{\"title\":\"The post-COVID inflation episode\",\"authors\":\"Idoia Aguirre , Miguel Casares\",\"doi\":\"10.1016/j.econmod.2024.106824\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This study examined the recent inflation episode in the US using an estimated NK-DSGE model with endogenous unemployment fluctuations. We find that the US price inflation accelerated due to a sudden wage increase during the COVID-19 lockdown, the 2021 expansionary monetary policy, and price-push shocks in the quarters of a global surge in energy costs. The disinflation path predicts that further indexing prices or wages to lagged inflation will lead to higher wage inflation and slower price disinflation. Moreover, severely tightening the Fed’s monetary policy will only slightly reduce inflation but increase unemployment.</p></div>\",\"PeriodicalId\":48419,\"journal\":{\"name\":\"Economic Modelling\",\"volume\":\"139 \",\"pages\":\"Article 106824\"},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2024-07-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S0264999324001810/pdfft?md5=c56a52da157c2d5ec9faef5503db51ba&pid=1-s2.0-S0264999324001810-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Economic Modelling\",\"FirstCategoryId\":\"96\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0264999324001810\",\"RegionNum\":2,\"RegionCategory\":\"经济学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ECONOMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Economic Modelling","FirstCategoryId":"96","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0264999324001810","RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ECONOMICS","Score":null,"Total":0}
This study examined the recent inflation episode in the US using an estimated NK-DSGE model with endogenous unemployment fluctuations. We find that the US price inflation accelerated due to a sudden wage increase during the COVID-19 lockdown, the 2021 expansionary monetary policy, and price-push shocks in the quarters of a global surge in energy costs. The disinflation path predicts that further indexing prices or wages to lagged inflation will lead to higher wage inflation and slower price disinflation. Moreover, severely tightening the Fed’s monetary policy will only slightly reduce inflation but increase unemployment.
期刊介绍：
Economic Modelling fills a major gap in the economics literature, providing a single source of both theoretical and applied papers on economic modelling. The journal prime objective is to provide an international review of the state-of-the-art in economic modelling. Economic Modelling publishes the complete versions of many large-scale models of industrially advanced economies which have been developed for policy analysis. Examples are the Bank of England Model and the US Federal Reserve Board Model which had hitherto been unpublished. As individual models are revised and updated, the journal publishes subsequent papers dealing with these revisions, so keeping its readers as up to date as possible.
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