Forecasting Imports with Information from Abroad (with Chr. Grimme and M. Nöller).
CESifo Working Paper No. 7079, 2018, Revise and Resubmit: Journal of Forecasting. RePEc Link
Tracking and Predicting the German Economy: ifo vs. PMI (with M. Reif), 2020,
Revise and Resubmit: CESifo Economic Studies.
The Forecasting Power of the ifo Business Survey.
Business Cycle Volatility of the German 'Mittelstand' (with M. Berlemann and V. Jahn).
Economic Forecasting and Spatial Effects: An Assessment for German Districts (with J. A. Nauerth).
Forecasting Labor Productivity: A New Measure Based on Business Survey Results (with A. Reuter and T. Wollmershäuser).
Spillover Effects of ICT Productivity Shocks (with St. Elstner, Chr. Grimme and V. Kecht).