My core research agenda studies the economic information hidden by aggregation. I ask when macroeconomic aggregates are too coarse for the questions economists and policymakers ask of them, using disaggregated evidence across labor markets, financial institutions, and individual economic actors to study how hidden heterogeneity changes what we infer about monetary policy, stabilization, and regulation.
One Nation, Under Aggregation: Twelve Federal Reserve Districts and the National Labor-Market Summary
Federal Reserve districts average away slightly more state labor-market dispersion than they preserve, with over two-thirds of the loss concentrated in three districts.