This post presents an updated estimate of inflation persistence, following the release of personal consumption expenditure (PCE) price data for April 2023. The estimates are obtained by the Multivariate Core Trend (MCT), a model we introduced on Liberty Street Economics last year and covered most recently in a May post. The MCT is a dynamic factor model estimated on monthly data for the seventeen major sectors of the PCE price index. It decomposes each sector’s inflation as the sum of a c...| Liberty Street Economics
The surge in inflation since early 2021 has sparked intense debate. Would it be short-lived or prove to be persistent? Would it be concentrated within a few sectors or become broader? The answers to these questions are not so clear-cut. In our view, one should ask how much of the inflation is persistent and how much of it is broad-based. In this post, we address this question through a quantitative lens. We find that the large ups and downs in inflation over the course of 2020 were largely th...| Liberty Street Economics
The surge in wage growth experienced by the U.S. economy over the past two years is showing some tentative signs of moderation. In this post, we take a closer look at the underlying data by estimating a model designed to isolate the persistent component—or trend—of wage growth. Our central finding is that this trend may have peaked in early 2022, having experienced an earlier rise and subsequent moderation that were broad-based across sectors. We also find that wage growth seems to be mod...| Liberty Street Economics
Elevated inflation continues to be a top-of-mind preoccupation for households, businesses, and policymakers. Why has the post-pandemic inflation proved so persistent? In a Liberty Street Economics post early in 2022, we introduced a measure designed to dissect the buildup of the inflationary pressures that emerged in mid-2021 and to understand where the sources of its persistence are. This measure, that we labeled Multivariate Core Trend (MCT) inflation analyzes whether inflation is short-liv...| Liberty Street Economics
Wage growth has moderated notably following its post-pandemic surge, but it remains strong compared to the wage growth prevailing during the low-inflation pre-COVID years. Will the moderation continue, or will it stall? And what does it say about the current state of the labor market? In this post, we use our own measure of wage growth persistence – called Trend Wage Inflation (TWIn in short) – to look at these questions. Our main finding is that, after a rapid decline from 7 percent at i...| Liberty Street Economics
