297 posts on "Liberty Street Economics"
August 5, 2024
The DeFi Intermediation Chain
Decentralized Finance, or DeFi, is a rapidly growing ecosystem of financial applications built on blockchain technology, primarily on the Ethereum network. These applications aim to recreate traditional financial instruments and services, such as lending, borrowing, trading, and insurance. The DeFi intermediation chain connects a series of intermediaries who find arbitrage opportunities, aggregate transactions into blocks, validate these blocks, and ultimately append them to the blockchain. In this post, we summarize results from our staff report describing how arbitrage opportunities arise in the Ethereum blockchain, and how the need to keep these arbitrage opportunities private gives rise to the intermediation chain.
July 11, 2024
The Mysterious Slowdown in U.S. Manufacturing Productivity
Throughout the twentieth century, steady technological and organizational innovations, along with the accumulation of productive capital, increased labor productivity at a steady rate of around 2 percent per year. However, the past two decades have witnessed a slowdown in labor productivity, measured as value added per hour worked or sectoral output per hour worked. This slowdown has been particularly stark in the manufacturing sector, which historically has been a leading sector in driving the productivity of the aggregate U.S. economy. What makes this slowdown particularly puzzling is the fact that manufacturing accounts for the majority of U.S. research and development (R&D) expenditure. Despite several recent studies (see, for example, Syverson [2016]), much remains to be uncovered about the nature of this slowdown. This post illustrates a key facet of the mystery: the productivity slowdown appears to be pervasive across industries and across firms of various sizes.
June 28, 2024
Racial and Ethnic Inequalities in Household Wealth Persist
Disparities in wealth are pronounced across racial and ethnic groups in the United States. As part of an ongoing series on inequality and equitable growth, we have been documenting the evolution of these gaps between Black, Hispanic, and white households, in this case from the first quarter of 2019 to the fourth quarter of 2023 for a variety of assets and liabilities for a pandemic-era picture. We find that real wealth grew and that the pace of growth for Black, Hispanic, and white households was very similar across this timeframe—yet gaps across groups persist.
June 24, 2024
Deciphering the Disinflation Process
U.S. inflation surged in the early post-COVID period, driven by several economic shocks such as supply chain disruptions and labor supply constraints. Following its peak at 6.6 percent in September 2022, core consumer price index (CPI) inflation has come down rapidly over the last two years, falling to 3.6 percent recently. What explains the rapid shifts in U.S. inflation dynamics? In a recent paper, we show that the interaction between supply chain pressures and labor market tightness amplified the inflation surge in 2021. In this post, we argue that these same forces that drove the nonlinear rise in inflation have worked in reverse since late 2022, accelerating the disinflationary process. The current episode contrasts with periods where the economy was hit by shocks to either imported inputs or to labor alone.
May 29, 2024
Taking Stock: Dollar Assets, Gold, and Official Foreign Exchange Reserves
Editor's note: Since this post was first published the note on the final chart has been corrected to reflect that as depicted gold shares are calculated based on national valuation. (June 3, 2024, 9:00 am)
Global central banks and finance ministries held nearly $12 trillion of foreign exchange reserves as of the end of 2023, with nearly $7 trillion composed of U.S. dollar assets. Nevertheless, a narrative has emerged that an observed decline in the share of dollar assets in official reserve portfolios represents the leading edge of the dollar’s loss of status in the international monetary system. Some market participants have similarly linked the apparent increase in official demand for gold in recent years to a desire to diversify away from the U.S. dollar. Drawing on recent research and analytics, this post questions these narratives, arguing that these observed aggregate trends largely reflect the behavior of a small number of countries and do not represent a widespread effort by central banks to diversify away from dollars.
May 28, 2024
Do Exchange‑Traded Products Improve Bitcoin Trading?
Spot bitcoin exchange-traded products (ETPs) began trading in the U.S. on January 11, 2024. For investors, these ETPs purport improved liquidity and price efficiency, and more convenient access to bitcoin trading compared to other means of trading bitcoin in spot markets. Proponents also cite bitcoin holdings as a portfolio diversification opportunity due to historically low correlation with traditional financial securities. Others argue that bitcoin remains a speculative asset and that ETPs increase its interconnections with the traditional financial system. In this post, we examine the initial performance, trading costs, and price efficiency of spot bitcoin ETPs in the U.S.
May 21, 2024
The Changing Landscape of Corporate Credit
Firms’ access to credit is a crucial determinant of their investment, employment, and overall growth decisions. While we usually think of their ability to borrow as determined by aggregate credit conditions, in reality firms have a number of markets where they can borrow, and conditions can vary across those markets. In this post, we investigate how the composition of debt instruments on U.S. firms’ balance sheets has evolved over the last twenty years.
May 20, 2024
Supply Chain Disruptions Have Eased, But Remain a Concern
Supply chain disruptions became a major headache for businesses in the aftermath of the pandemic. Indeed, in October 2021, nearly all firms in our regional business surveys reported at least some difficulty obtaining the supplies they needed. These supply chain disruptions were a key contributor to the surge in inflation that occurred as the economy recovered from the pandemic recession. In this post, we present new measures of supply availability from our Business Leaders Survey and Empire State Manufacturing Survey that closely track the New York Fed’s Global Supply Chain Pressure Index (GSCPI). We will begin publishing these data on a monthly basis starting in June. These indexes indicate that supply availability had generally been improving since early 2023, but over the past couple of months, improvement has stalled. This trend is concerning since our May Supplemental Survey indicates that between a third and a half of businesses in the region are experiencing difficulties obtaining supplies, and many are reducing operations and raising prices to compensate, though to a lesser extent than a few years ago.
May 14, 2024
Delinquency Is Increasingly in the Cards for Maxed‑Out Borrowers
Editor’s note: Since this post was first published, the aggregate credit card utilization rate cited in the second paragraph has been corrected. (May 14, 12:05pm). The percentage of Gen Z credit card users who are “maxed-out” has been corrected in the text and now matches the table. (May 15, 2024, 4:00 pm)
This morning, the New York Fed’s Center for Microeconomic Data released the Quarterly Report on Household Debt and Credit for the first quarter of 2024. Household debt balances grew by $184 billion over the previous quarter, slightly less than the moderate growth seen in the fourth quarter of 2023. Housing debt balances grew by $206 billion. Auto loans saw a $9 billion increase, continuing their steady growth since the second quarter of 2020, while balances on other non-housing debts fell. Credit card balances fell by $14 billion, which is typical for the first quarter. However, an increasing number of borrowers are behind on credit card payments. In this post, we explore the relationship between credit card delinquency and changes in credit card “utilization rates.”
May 9, 2024
The Post‑Pandemic Shift in Retirement Expectations in the U.S.
One of the most striking features of the labor market recovery following the pandemic recession has been the surge in quits from 2021 to mid-2023. This surge, often referred to as the Great Resignation, or the Great Reshuffle, was uncommonly large for an economic expansion. In this post, we call attention to a related labor market change that has not been previously highlighted—a persistent change in retirement expectations, with workers reporting much lower expectations of working full-time beyond ages 62 and 67. This decline is particularly notable for female workers and lower-income workers.
RSS Feed
Follow Liberty Street Economics
