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Working Paper
A Closer Look at the Behavior of Uncertainty and Disagreement: Micro Evidence from the Euro Area
This paper examines point and density forecasts of real GDP growth, inflation and unemployment from the European Central Bank?s Survey of Professional Forecasters. We present individual uncertainty measures and introduce individual point- and density-based measures of disagreement. The data indicate substantial heterogeneity and persistence in respondents? uncertainty and disagreement, with uncertainty associated with prominent respondent effects and disagreement associated with prominent time effects. We also examine the co-movement between uncertainty and disagreement and find an ...
Working Paper
Lost in Aggregation: Geographic Mismeasurement of Income and Spending
Using zip-code median income as a proxy for household income is common in economics but can mask heterogeneity and yield misleading conclusions. Using zip-code median income and self-reported household incomes from a representative panel of 150,000 U.S. households, we decompose average retail spending for 2018-2024. When using self-reported incomes, we observe substantial divergence in spending between low- and high-income households starting in mid-2021. When using zip-code aggregates as a proxy, this divergence disappears. Our findings indicate a 35 to 75 percent discrepancy between ...
Working Paper
Understanding Preferences for Payment Cards using Household Scanner Data
We use consumer panel scanner data to examine households' payment choices, a new application of such data. In particular, we study the long-term shift towards payment cards, as well as the role of transaction size in determining choices. We find that idiosyncratic household preferences are a key driver of payment choice. Our estimates suggest that transaction size, while important, may have a smaller effect on payment choice than previously thought, and that the effect varies substantially across households. Our results further suggest that idiosyncratic household preferences evolve slowly ...
Working Paper
Household's Balance Sheets and the Effect of Fiscal Policy
Using the Panel Survey of Income Dynamics, we identify six household types as a function of their balance sheet composition. Since 1999, there has been a decline in the share of patient households and an increase in the share of impatient households with negative wealth. Using a DSGE model with search and matching frictions, we explore how changes in the distribution of households affect the transmission of government spending shocks. We show that the relative share of households in the left tail of the wealth distribution plays a key role in the aggregate marginal propensity to consume, the ...
Working Paper
The transmission of financial shocks and leverage of financial institutions: An endogenous regime switching framework
We conduct a novel empirical analysis of the role of leverage of financial institutions for the transmission of financial shocks to the macroeconomy. For that purpose we develop an endogenous regime-switching structural vector autoregressive model with time-varying transition probabilities that depend on the state of the economy. We propose new identification techniques for regime switching models. Recently developed theoretical models emphasize the role of bank balance sheets for the build-up of financial instabilities and the amplification of financial shocks. We build a market-based ...
Working Paper
Banking Across Borders With Heterogeneous Banks
This paper develops a model of banking across borders where banks differ in their efficiencies that can replicate key patterns in the data. More efficient banks are more likely to have assets, liabilities and affiliates abroad and have larger foreign operations. Banks are more likely to be active in countries that have less efficient domestic banks, are bigger and more open to foreign entry. In the model, banking sector integration leads to bank exit and entry and convergence in the return on loans and funding costs across countries. Bank heterogeneity matters for the associated welfare ...
Working Paper
Non-Linear Employment Effects of Tax Policy
We study the non-linear propagation mechanism of tax policy in a heterogeneous agent equilibrium business cycle model with search frictions in the labor market and an extensive margin of employment adjustment. The model exhibits endogenous job destruction and endogenous hiring standards in the form of occasionally-binding zero-surplus constraints. After parameterizing the model using U.S. data, we find that the dynamic response of employment to a temporary change in the labor income tax is highly non-linear, displaying sizable asymmetries and state-dependence. Notably, the response to a tax ...
Working Paper
Fleeting Forbearance in a World of Persistent Financial Distress
CORRECT ORDER OF AUTHORS: Mustre-del-Río, Sánchez, Athreya. During the COVID-19 pandemic, use of mortgage forbearance was fleeting; this paper offers two reasons why.
Working Paper
Estimating Border Effects: The Impact of Spatial Aggregation
Trade data are typically reported at the level of regions or countries and are therefore aggregates across space. In this paper, we investigate the sensitivity of standard gravity estimation to spatial aggregation. We build a model in which symmetric micro regions are aggregated into macro regions. We then apply the model to the large literature on border effects in domestic and international trade. Our theory shows that aggregation leads to border effect heterogeneity. Larger regions or countries are systematically associated with smaller border effects. The reason is that due to spatial ...
Working Paper
On the Essentiality of Credit and Banking at the Friedman Rule
We investigate the essentiality of credit and banking in a microfounded monetary model in which agents face heterogeneous idiosyncratic time preference shocks. Three main results arise from our analysis. First, the constrained-efficient allocation is unattainable without banks. Second, financial intermediation can improve the equilibrium allocation even at the Friedman rule because it relaxes the liquidity constraints of impatient borrowers. Third, changes in credit conditions are not necessarily neutral in a monetary equilibrium at the Friedman rule. If the debt limit is sufficiently low, ...