Research Interests

• International economics
• International trade
• Economics of globalization
• Macroeconomics and public finance
• Labour economics

Teaching

• Microeconomics
• Macroeconomics
• International trade

Selected publications

• Quality-cum-Price Sorting, 2020, The World Economy, vol. 43, p. 1346-1370 (joint with Ina C. Jäkel)
• Export Promotion and Intra-industry Reallocations, 2020, Review of International Economics, vol. 28, p. 303-319.
• One-Off Export Events, 2019, Canadian Journal of Economics, vol. 52, p. 93-131 (joint with Ingo Geishecker and Philipp J.H. Schröder).
• Explaining the Size Differences of Exporter Premia: Theory and Evidence, 2017, Review of World Economics, vol. 153, No. 2, p. 327-351 (joint with Ingo Geishecker and Philipp J. H. Schröder)
• Additive versus Multiplicative Trade Costs and the Gains from Trade Liberalizations, 2014, Canadian Journal of Economics, vol. 47, No. 3, p. 1032-1046
• A welfare ranking of multilateral reductions in real and tariff trade barriers when firms are heterogeneous, 2014, Review of International Economics, vol.  22, No. 3, p. 423-443. (joint with Philipp J.H. Schröder)
• Firm Exit, Technological Progress and Trade, 2012, European Economic Review, vol. 56, p. 579-591 (joint with Philipp J.H. Schröder)
• Second Thoughts on the Exporter Productivity Premium, 2012, Canadian Journal of Economics, vol. 45, no. 4, p. 1310-1331 (joint with Philipp J. H. Schröder)
• Globalization, tax distortions and public-sector retrenchment, 2012, Scandinavian Journal of Economics, vol. 114, p. 409-439 (joint with Torben M. Andersen)