311 posts on "Liberty Street Economics"
April 23, 2025
Stablecoins and Crypto Shocks: An Update
Stablecoins are crypto assets whose value is pegged to that of a fiat currency, usually the U.S. dollar. In our first Liberty Street Economics post, we described the rapid growth of stablecoins, the different types of stablecoin arrangements, and the May 2022 run on TerraUSD, the fourth largest stablecoin at the time. In a subsequent post, we estimated the impact of large declines in the price of bitcoin on cumulative net flows into stablecoins and showed the existence of flight-to-safety dynamics similar to those observed in money market mutual funds during periods of stress. In this post, we document the growth of stablecoins since 2019, including the evolution of the reported collateral backing major stablecoins. Then, we estimate the impact on the stablecoin industry of large bitcoin price increases that occurred between 2021 and 2025.
April 21, 2025
The Origins of Market Power in DeFi
In our previous Liberty Street Economics post, we introduced the decentralized finance (DeFi) intermediation chain and explained how various players have emerged as key intermediaries in the Ethereum ecosystem. In this post, we summarize the empirical results in our new Staff Report that explains how the need for transaction privacy across the DeFi intermediation chain gives rise to intermediaries’ market power.
April 16, 2025
When College Might Not Be Worth It
In our last post, we showed that the economic benefits of a college degree still far outweigh the costs for the typical graduate, with a healthy and consistent return of 12 to 13 percent over the past few decades. But there are many circumstances under which college graduates do not earn such a high return. Some colleges are much more expensive than average, and financial aid is not guaranteed no matter which college a student attends. In addition, the potentially high cost of living on campus was not factored into our estimates. Some students also may take five or six years to finish their degrees, which can significantly increase costs. Further, our calculations were based on median wages over a working life, but half of college graduates earn less than the median. Indeed, even when paying average costs, we find that a college degree does not appear to have paid off for at least a quarter of college graduates in recent decades. In this post, we consider when college might not be worth it and explore differences in the return to college by major.
Is College Still Worth It?
A college degree was once viewed as a surefire ticket to a good job and a clear pathway for upward mobility. However, concerns about the rising cost of college and the struggles of recent college graduates to find good jobs have led many Americans to lose confidence in higher education. This shift in sentiment has become even more widespread since the pandemic, as opportunities and wages have grown for those without a degree as labor markets strengthened. Indeed, many have been left wondering whether college is still worth it. In a two-part blog series, we offer an economic perspective on the value of a college degree, updating our previous research and analysis. This first post examines the costs, benefits, and return for the typical college graduate. We estimate the return to college at 12.5 percent, a rate well above the threshold for a sound investment. Our second post looks beyond the typical graduate and finds a college degree might not be worth it for at least a quarter of college graduates.
April 11, 2025
Recent Shifts Seen in Consumers’ Public Policy Expectations
In this post we examine changes in households’ beliefs following the release of the December 2024 SCE Public Policy Survey, finding large shifts in consumer expectations about future changes in fiscal policy. Households assign higher likelihoods to a variety of tax cuts and to reductions in a range of transfer programs, while they assign lower likelihoods to tax hikes and expansions in entitlement programs. We do not find these sharp changes translate into meaningful shifts in median households’ near-term expectations about the evolution of the overall economy, nor do they appear to have significantly affected median near-term expectations about the household’s own income and spending growth.
Posted at 7:00 am in Expectations, Fiscal Policy, Household Finance, Inflation, Student Loans | Permalink | Comments (0)
March 31, 2025
Why Are Credit Card Rates So High?
Credit cards play a crucial role in U.S. consumer finance, with 74 percent of adults having at least one. They serve as the main method of payment for most individuals, accounting for 70 percent of retail spending. They are also the primary source of unsecured borrowing, with 60 percent of accounts carrying a balance from one month to the next. Surprisingly, credit card interest rates are very high, averaging 23 percent annually in 2023. Indeed, their rates are far higher than the rates on any other major type of loan or bond. Why are credit card rates so high? In our recent research paper, we address this question using granular account-level data on 330 million monthly credit card accounts.
March 27, 2025
An Interoperability Framework for Payment Systems
Novel payment systems based on blockchain networks promise to redesign financial architecture, but a notable concern about these systems is whether they can be made interoperable. This concern stems from the concept of the “singleness of money”—that payments and exchange are not subject to volatility in the value of the money itself. Volatility and speculation can arise from the payment medium, which may have speculative characteristics, or from frictions that undermine the ability of one or more payments systems to interoperate. In this two-part series, we outline a framework for analyzing payment system interoperability, apply it to traditional and emerging financial architectures, and relate it to the ability of the payment systems to maintain singleness of money.
Posted at 7:00 am in Central Bank | Permalink
March 26, 2025
Credit Score Impacts from Past Due Student Loan Payments
In our companion post, we highlighted how the pandemic and subsequent policy actions disrupted trends in the growth of student loan balances, the pace of repayment, and the classification of delinquent loans. In this post, we discuss how these changes affected the credit scores of student loan borrowers and how the return of negative reporting of past due balances will impact the credit standing of student loan borrowers. We estimate that more than nine million student loan borrowers will face significant drops in credit score once delinquencies appear on credit reports in the first half of 2025.
Student Loan Balance and Repayment Trends Since the Pandemic Disruption
This month marks five years since the start of the COVID-19 pandemic, after which subsequent policy responses upended most trends underlying student loans in the U.S. Beginning in March 2020, executive and legislative actions suspended student loan payments and the accumulation of interest for loans owned by the federal government. In addition, federal actions marked all past due and defaulted federal student loans as current, driving the delinquency rate on student loans below 1 percent by November 2022. Payments on federal student loans resumed in October 2023 after forty-three months of suspension. This post is the first of two highlighting trends in balances, repayment, and delinquency for student loans since the beginning of the COVID-19 pandemic and how trends may shift without pandemic supports.
March 6, 2025
When the Household Pie Shrinks, Who Gets Their Slice?
When households face budgetary constraints, they may encounter bills and debts that they cannot pay. Unlike corporate credit, which typically includes cross-default triggers, households can be delinquent on a specific debt without repercussions from their other lenders. Hence, households can choose which creditors are paid. Analyzing these choices helps economists and investors better understand the strategic incentives of households and the risks of certain classes of credit.
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