Current working papers
- R.E. Haschka, D. Wied. "Estimating Fixed Effects Stochastic Frontier Panel Models Under ‘Wrong’ Skewness with an Application to Health Care Efficiency in Germany", version June 2023
- A. Mayer, D. Wied, V. Troster. "Quantile Granger Causality in the Presence of Instability", version February 2024