"Determining Growth Determinants: Default Priors and Predictive Performance in Bayesian Model Averaging" (with Chris Papageorgiou and Adrian Raftery)

"Institutions and Growth: Time Series Evidence from Natural Experiments," (With Till Schreiber)

Trade Creation and Diversion Revisited: Accounting for Model Uncertainty and Natural Trading Partner Effects (With Christian Henn and Chris Papageorgiou)

The Rise and Fall of German Productivity: Software Investment as the Decisive Driver, (with Thomas Strobel)