Search Results
Working Paper
Incarceration, Earnings, and Race
Briefing
The Effects of Higher Borrowing Costs: Insights from Sovereign Default Models
According to sovereign default models, debt becoming more expensive for a sovereign entity results in several significant effects. The government deleverages, capital investment falls for a prolonged duration, GDP and labor decline gradually with capital, and consumption can drop sharply. Outcomes are asymmetric, as positive shocks compress spreads slightly, but negative shocks can increase spreads substantially. The current account tends to increase due to reduced government borrowing from international lenders. The real exchange rate depreciates, which boosts net exports, but also tends to ...
Briefing
GameStop, AMC and the Self-Fulfilling Beliefs of Stock Buyers
The recent stock market gyrations of GameStop and AMC Entertainment illustrate that companies' fates can sometimes hinge on self-fulfilling beliefs. Pessimistic expectations can raise the specter of bankruptcy, while optimistic expectations can allow for survival and eventual success. We show how it is sometimes possible for small coalitions of buyers — such as those that formed on the online forum Reddit — to tip the balance in favor of an optimistic scenario. By doing so, a coalition can reap large profits and fundamentally improve a company's prospects.
Briefing
How Do Real Exchange Rates Vary in Hard and Soft Sovereign Defaults?
Sovereign defaults differ tremendously in creditor losses. Existing research has established that hard defaults (large creditor loss defaults) are associated with worse outcomes for GDP per capita than soft defaults. In this article, we document that hard defaults also feature worse real exchange rate depreciations.
Briefing
Return-to-Office Orders: A Survey Analysis of Employment Impacts
How did employers expect return-to-office (RTO) orders to affect employment? Were those expectations correct? We use special questions from the Richmond Fed business surveys to shed light on these questions. Overall, RTO orders were expected to reduce employment, but there was both substantial uncertainty and heterogeneity in expectations. Some employers even expected that RTO would increase employment. Ex post, employers believe RTO orders had a muted effect on employment. We find that the service sector was more likely to both issue RTO orders and expect and experience a reduction in ...
Working Paper
Sovereign Debt and Credit Default Swaps
ow do credit default swaps (CDS) affect sovereign debt markets? The answer depends crucially on trading frictions, risk-sharing, arbitrage violations, and spillovers from secondary to primary markets. We propose a sovereign default model where investors trade bonds and CDS over the counter via directed search. CDS affect bond prices through several channels. First, CDS act as a synthetic bond. Second, CDS reduce bond-investing risks, allowing exposure to be unwound. Third, CDS availability increases trading profitability, which induces entry and reduces trading costs. Last, these direct ...
Working Paper
Loan Delinquency Projections for COVID-19
The authors forecast the effects of the COVID-19 pandemic on loan delinquency rates under three scenarios for unemployment and house price movements. In the baseline scenario, their model predicts that loan delinquency rises from 2.3 percent in 2019 to a peak of 3.9 percent in 2025 with a total of $580 billion in write-offs. In 2021, absent policy intervention, the model predicts that delinquency would be 3.1 percent. However, mortgage forbearance, student loan forbearance, and fiscal transfers keep delinquency from increasing in 2021. The greatest reductions in delinquency are achieved ...
Working Paper
Efficient VAR Discretization
The standard approach to discretizing VARs uses tensor grids. However, when the VAR components exhibit significant unconditional correlations or when there are more than a few variables, this approach creates large inefficiencies because some discretized states will be visited with only vanishingly small probability. I propose pruning these low-probability states, thereby constructing an efficient grid. I investigate how much an efficient grid improves accuracy in the context of an AR(2) model and a small-scale New Keynesian model featuring four shocks. In both contexts, the efficient grid ...
Working Paper
Efficient Computation with Taste Shocks
Taste shocks result in nondegenerate choice probabilities, smooth policy functions, continuous demand correspondences, and reduced computational errors. They also cause significant computational cost when the number of choices is large. However, I show that, in many economic models, a numerically equivalent approximation may be obtained extremely efficiently. If the objective function has increasing differences (a condition closely tied to policy function monotonicity) or is concave in a discrete sense, the proposed algorithms are O(n log n) for n states and n choice--a drastic improvement ...