- Financial efficiency and the ownership of Czech Firms +1Publication without faculty affiliation
- An approach to DEA-superefficiency in finance2013 | Faculty of Mathematics and Physics
- Influence of short sales and margin requirements on portfolio efficiency - a DEA-risk approach2014 | Faculty of Mathematics and Physics
- Diversification-consistent data envelopment analysis based on directional-distance measures2015 | Faculty of Mathematics and Physics
- Financial equalization of German federal states : a key German domestic political issue of the turn of the millennium2010 | Faculty of Mathematics and Physics
- Reformulations of input-output oriented DEA tests with diversification2013 | Faculty of Mathematics and Physics