- Diversification-consistent DEA-risk tests - solution techniques and an empirical comparison2013 | Matematicko-fyzikální fakulta
- Mean-value at risk portfolio efficiency: approaches based on data envelopment analysis models with negative data and their empirical behaviour2016 | Matematicko-fyzikální fakulta
- A shadow utility of portfolios efficient with respect to the second order stochastic dominance2021 | Matematicko-fyzikální fakulta
- Influence of short sales and margin requirements on portfolio efficiency - a DEA-risk approach2014 | Matematicko-fyzikální fakulta
- Diversification-consistent data envelopment analysis based on directional-distance measures2015 | Matematicko-fyzikální fakulta
- On relations between DEA-risk models and stochastic dominance efficiency tests2014 | Matematicko-fyzikální fakulta