- Adopting a Label: Heterogeneity in the Economic Consequences of IFRS Adoptions, with Holger Daske, Luzi Hail and Rodrigo Verdi, Journal of Accouting Research, forthcoming.
- Humboldt Research Award, May 2012
- "Information Asymmetry, Information Precision and the Cost of Capital," with R. Lambert and R. Verrecchia, Review of Finance, 16 (2012), 1-29.
- "Capital-Market Effects of Securities Regulation: The Role of Implementation and Enforcement," with Hans Christensen and Luzi Hail, working paper (November 2011).
- "Standpunkt zu Eurobonds: Wegweisung zu einer Entwicklungsunion" Frankfurter Allgemeine Zeitung, September 7, 2011, p.18.
- "Accountants of the World Unite!" Bloomberg: Business Class, June 24, 2011.