3 Treffer für Verfasser = "Berens, Tobias"

• A completely automated optimization strategy for global minimum variance portfolios based on a new test for structural breaks Berens, Tobias ; Wied, Dominik ; Ziggel, Daniel [Dortmund] : SFB 823, 2013

• A new set of improved value-at-risk backtests Ziggel, Daniel ; Berens, Tobias ; Weiß, Gregor ; Wied, Dominik [Dortmund] : SFB 823, 2013

• Testing for structural breaks in correlation: Does it improve value-at-risk forecasting? Berens, Tobias ; Weiß, Gregor ; Wied, Dominik [Dortmund] : SFB 823, 2013