Search Results
Working Paper
The nature of countercyclical income risk
This paper studies the nature of business cycle variation in individual earnings risk using a dataset from the U.S. Social Security Administration, which contains (uncapped) earnings histories for millions of anonymous individuals. The base sample is a nationally representative panel containing 10 percent of all U.S. males from 1978 to 2010. We use these data to decompose individual earnings growth during recessions into "between-group" and "within-group" components. We begin with the behavior of within-group shocks. Contrary to past research, we do not find the variance of idiosyncratic ...
Working Paper
Taxation of human capital and wage inequality: a cross-country analysis
Wage inequality has been significantly higher in the United States than in continental European countries (CEU) since the 1970s. Moreover, this inequality gap has further widened during this period as the US has experienced a large increase in wage inequality, whereas the CEU has seen only modest changes. This paper studies the role of labor income tax policies for understanding these facts, focusing on male workers. We construct a life cycle model in which individuals decide each period whether to go to school, work, or stay non-employed. Individuals can accumulate skills either in school or ...
Discussion Paper
How Does Earnings Risk for Americans Change During Recessions?
Aggregate labor earnings fell more in the period from 2007 to 2009 than during any other post-war recession.
Journal Article
Where Do the Wealthiest Get Their Wealth?
An analysis using data from Norway identifies the top 0.1% of wealth accumulators and then traces how their wealth evolved from their 20s to their 50s.
Working Paper
Mortgage Market Structure and the Transmission of Monetary Policy During the Great Inflation
This paper examines the impact of mortgage market structures on shaping economic responses to the unprecedented interest rate and inflation dynamics of 2021-2024. We first empirically document that economies with a larger share of variable-rate mortgages exhibit stronger responses in house prices to monetary policy shocks. We then develop and calibrate a structural model of the housing market to demonstrate that these mortgage structures can account for a substantial portion of the divergent house price paths observed across the U.S., Canada, Sweden, and the U.K. during the Great Inflation. ...
Working Paper
Theory Meets Textual Analysis: Measuring Firm-Level Labor Cost Pressures and Inflation Pass-Through
We develop a novel measure of firm-level marginal labor cost and investigate its inflation pass-through. We apply textual analysis to earnings calls to identify labordiscussions. Leveraging cost-minimization theory that firms equate marginal revenue products across variable inputs, we regress intermediate input revenue shares on labor discussion intensity to recover marginal labor cost shocks. This theory-based approach aggregates multidimensional qualitative information into a single measure. Our aggregate index outperforms conventional slack variables in forecasting inflation. Industry ...
Working Paper
Theory Meets Textual Analysis: Measuring Firm-Level Labor Cost Pressures and Inflation Pass-Through
We develop a novel measure of firm-level marginal labor cost and investigate its pass-through to inflation. To construct this measure, we apply textual analysis to earnings calls to identify discussions of labor-related topics such as higher costs, shortages, and hiring. Leveraging the theoretical principle that cost-minimizing firms equate marginal costs across variable inputs, we project changes in firms intermediate input revenue shares onto the intensity of labor-related discussions to quantify their contributions to marginal labor costs. This approach provides an economically-motivated ...
Working Paper
Why Are the Wealthiest So Wealthy? New Longitudinal Empirical Evidence and Implications for Theories of Wealth Inequality: Supplemental Material
CORRECT ORDER OF AUTHORS: Hubmer, Halvorsen, Salgado, Ozkan. Online supplemental material for "Why Are the Wealthiest So Wealthy? New Longitudinal Empirical Evidence and Implications for Theories of Wealth Inequality" by Hubmer, Halvorsen, Salgado, and Ozkan (2025).
Working Paper
Earnings Dynamics and Its Intergenerational Transmission: Evidence from Norway
Using administrative data, we provide an extensive characterization of labor earnings dynamics in Norway. Some of our findings are as follows. (i) Norway has not been immune to the increase in top earnings inequality seen in other countries. (ii) The earnings distribution compresses in the bottom 90% over the life cycle but expands in the top 10%. (iii) The earnings growth distribution is left skewed and leptokurtic, and the extent of these nonnormalities varies with age and past income. Linking individuals to their parents, we also investigate the intergenerational transmission of income ...
Working Paper
Earnings Dynamics and Its Intergenerational Transmission: Evidence from Norway
Using administrative data from Norway, we first present stylized facts on labor earnings dynamics between 1993 and 2017 and its heterogeneity across narrow population groups. We then investigate the parents’ role in children’s income dynamics—the intergenerational transmission of income dynamics. We find that children of high-income, high-wealth fathers enjoy steeper income growth over the life cycle and face more volatile but more positively skewed income changes, suggesting that they are more likely to pursue high-return, high-risk careers. Children of poorer fathers also face more ...