- Mandatory IFRS Reporting and Changes in Enforcement, with Hans Christensen and Luzi Hail, Journal of Accounting and Economics, 56 (Supplement 1), 147-177.
- "The Twilight Zone: OTC Regulatory Regimes and Market Quality," with Ulf Brüggemann, Aditya Kaul, and Ingrid M. Werner, working paper (July 2013).
- Adopting a Label: Heterogeneity in the Economic Consequences Around IAS/IFRS Adoptions, with Holger Daske, Luzi Hail and Rodrigo Verdi, Journal of Accouting Research, 51(3), 495-547.
- 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).