International economics; macroeconomics
International business cycle; international deviations from the law of one price; pricing-to-market; dynamics of trade following trade liberalizations; unsecured consumer credit: credit cards, regulation, default and bankruptcy
(with J. Nosal)
“Understanding International Prices: Customers as Capital” (working paper, 2008).
(with J. Nosal)
“Competing for Customers: A Search Model of the Market for Unsecured Credit” (working paper, 2008).
(with J. Nosal)
“Long-Run Price Elasticity of Trade and the Trade-Comovement Puzzle” (working paper, 2008).
(with R.Serrano-Padial)
“A Case against Non-exclusivity and Means Testing in the Credit Card Market” (working paper, 2009).
PhD, University of Minnesota, 2007; MSc, Warsaw School of Economics, 2001
Excellence in Refereeing Award, American Economic Review, 2007-2008
Wharton, 2009-present; Previous Appointments: University of Wisconsin – Madison, 2007-present (on leave)
Analyst, Ministry of Labor and Social Policy, Poland, 2000-2001
