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22 posts on "Supply Chain"
March 4, 2024

Global Supply Chains and U.S. Import Price Inflation

decorative photo of several cargo ships in a harbor. One is moving out of port.

Inflation around the world increased dramatically with the reopening of economies following COVID-19. After reaching a peak of 11 percent in the second quarter of 2021, world trade prices dropped by more than five percentage points by the middle of 2023. U.S. import prices followed a similar pattern, albeit with a lower peak and a deeper trough. In a new study, we investigate what drove these price movements by using information on the prices charged for products shipped from fifty-two exporters to fifty-two importers, comprising more than twenty-five million trade flows. We uncover several patterns in the data: (i) From 2021:Q1 to 2022:Q2, almost all of the growth in U.S. import prices can be attributed to global factors, that is, trends present in most countries; (ii) at the end of 2022, U.S. import price inflation started to be driven by U.S. demand factors; (iii) in 2023, foreign suppliers to the U.S. market caught up with demand and account for the decline in import price inflation, with a significant role played by China. 

March 1, 2023

The Dollar’s Imperial Circle

Decorative: Large dollar sign with circles around it superimposed over an image of a city and world map.

The importance of the U.S. dollar in the context of the international monetary system has been examined and studied extensively. In this post, we argue that the dollar is not only the dominant global currency but also a key variable affecting global economic conditions. We describe the mechanism through which the dollar acts as a procyclical force, generating what we dub the “Dollar’s Imperial Circle,” where swings in the dollar govern global macro developments. 

February 22, 2023

How Much Can GSCPI Improvements Help Reduce Inflation?

Decorative image: Global map with cargo ship and bar chart

Inflationary pressures—their determinants and evolution—continue to dominate policy discussions. In this post, we provide a simple framework to analyze the determinants of different measures of inflation and use it to lay out a risk-scenario analysis. We find that global supply factors captured by the New York Fed’s Global Supply Chain Pressure Index (GSCPI) are strongly associated with inflationary developments measured by the producer price index (PPI) and by the c0nsumer price index (CPI). Under the assumption that the GSCPI falls back to its historical average over twelve months, our model would project a substantial easing of consumer price inflation over 2023 to below 4.0 percent. The normalization of the GSCPI would then be consistent with a return of inflation to levels consistent with a soft-landing scenario.

February 21, 2023

How Have Swings in Demand Affected Global Supply Chain Pressures?

decorative: Global logistics network transportation, Map global logistics partnership connection of Container Cargo freight ship for Logistics Import Export background

In a January 2022 post, we first presented the Global Supply Chain Pressure Index (GSCPI), a parsimonious global measure designed to capture supply chain disruptions using a range of indicators. The spirit of our index was to isolate supply factors, such as shutdowns in response to the pandemic, that put pressure on the global supply chain. In this post, we describe an auxiliary index, the Net GSCPI, which differs from the GSCPI by not filtering out demand factors. This “net” index is meant to capture global supply chain stress from both the supply and demand sides. Our analysis documents that the net index is currently below its historical average, unlike the original index, due to both the easing of supply constraints and a contraction in global demand.

January 6, 2023

Global Supply Chain Pressure Index: The China Factor

In a January 2022 post, we first presented the Global Supply Chain Pressure Index (GSCPI), a parsimonious global measure designed to capture supply chain disruptions using a range of indicators. In this post, we review GSCPI readings through December 2022, and then briefly discuss the drivers of recent moves in the index. While supply chain disruptions have significantly diminished over the course of 2022, the reversion of the index toward a normal historical range has paused over the past three months. Our analysis attributes the recent pause largely to the pandemic in China amid an easing of “Zero COVID” policies.

January 5, 2023

The Layers of Inflation Persistence

Decorative photo: Closeup of red onion layers texture abstract background

In a recent post, we introduced the Multivariate Core Trend (MCT), a measure of inflation persistence in the core sectors of the personal consumption expenditure (PCE) price index. With data up to February 2022, we used the MCT to interpret the nature of post-pandemic price spikes, arguing that inflation dynamics were dominated by a persistent component largely common across sectors, which we estimated at around 5 percent. Indeed, over the year, inflation proved to be persistent and broad based, and core PCE inflation is likely to end 2022 near 5 percent. So, what is the MCT telling us today? In this post, we extend our analysis to data through November 2022 and detect signs of a decline in the persistent component of inflation in recent data. We then dissect the layers of inflation persistence to fully understand that decline.

December 22, 2022

Supply Chains, Student Debt, and Stablecoins—The Top 5 Liberty Street Economics Posts of 2022

“Kitchen table” issues were on the minds of our readers in 2022, though what was labeled as such was perhaps a bit broader than in the past. Supply chains—now firmly placed on the radar of Main Street—were the subject of the year’s top post by number of page views and accounted for three of the top five (we’ll consider them as one for this roundup). Student debt forgiveness and inflation were also in the news, drawing readers to our preview of various possibilities for the (subsequently announced) federal student loan forgiveness program and a quarterly update of a New York Fed economic forecast model. Posts on more technical topics were popular as well, including an update on the Federal Reserve’s balance sheet “runoff” and a discussion of stablecoins. Underscoring their broad appeal, the year’s top two posts rank among the top five in the history of Liberty Street, which dates back to 2011. Read on to see which posts resonated most with readers. 

December 19, 2022

Highlights from the Fifth Bi‑annual Global Research Forum on International Macroeconomics and Finance

The COVID-19 pandemic, geopolitical tensions, and distinct economic conditions bring challenges to economies worldwide. These key themes provided a backdrop for the fifth bi-annual Global Research Forum on International Macroeconomics and Finance, organized by the European Central Bank (ECB), the Federal Reserve Board, and Federal Reserve Bank of New York in New York in November. The papers and discussions framed important issues related to the global economy and financial markets, and explored the implications of policies that central banks and other official sector bodies take to address geopolitical developments and conditions affecting growth, inflation, and financial stability. A distinguished panel of experts shared diverse perspectives on the drivers of and prospects for inflation from a global perspective. In this post, we discuss highlights of the conference. The event page includes links to videos for each session.

August 24, 2022

How Much Did Supply Constraints Boost U.S. Inflation?

Photo: Man with COVID mask picking one of the last of the breads in the grocery aisle

What factors are behind the recent inflation surge has been a huge topic of debate amongst academics and policymakers. We know that pandemic-related supply constraints such as labor shortages and supply chain bottlenecks have been key factors pushing inflation higher. These bottlenecks started with the pandemic (lockdowns, sick workers) and were made worse by the push arising from increased demand caused by very expansionary fiscal and monetary policy. Our analysis of the relative importance of supply-side versus demand-side factors finds 60 percent of U.S. inflation over the 2019-21 period was due to the jump in demand for goods while 40 percent owed to supply-side issues that magnified the impact of this higher demand.

May 18, 2022

Global Supply Chain Pressure Index: May 2022 Update

Supply chain disruptions continue to be a major challenge as the world economy recovers from the COVID-19 pandemic. Furthermore, recent developments related to geopolitics and the pandemic (particularly in China) could put further strains on global supply chains. In a January post, we first presented the Global Supply Chain Pressure Index (GSCPI), a parsimonious global measure designed to capture supply chain disruptions using a range of indicators. We revisited our index in March, and today we are launching the GSCPI as a standalone product, with new readings to be published each month. In this post, we review GSCPI readings through April 2022 and briefly discuss the drivers of recent moves in the index.

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Liberty Street Economics features insight and analysis from New York Fed economists working at the intersection of research and policy. Launched in 2011, the blog takes its name from the Bank’s headquarters at 33 Liberty Street in Manhattan’s Financial District.

The editors are Michael Fleming, Andrew Haughwout, Thomas Klitgaard, and Asani Sarkar, all economists in the Bank’s Research Group.

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