Transition, Convergence, and Labor Market Adjustment in Prospect and in Hindsight. Lehmann, Hartmut / Schaffer, Mark E. ifo Institute, Munich, 2019, ifo DICE Report 17 (3), 09-12.

DOHMEN, Th., LEHMANN, H. and PIGNATTI, N., Time-varying Risk Attitudes over the Great Recession: A Comparison of Germany and Ukraine, Journal of Comparative Economics, vol. 44, issue 1, pp. 182 – 200, February 2016.