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Theorie und Praxis des modernen Portfolio-Managements
Auckenthaler, Christoph, (1994)
Modern portfolio theory and investment analysis
Elton, Edwin J., (1995)
Reserve-currency diversification and the substitution account
Ben Basaṭ, Avi, (1984)
Intertemporal asset pricing : an empirical investigation
Shanken, Jay, (1990)
On the estimation of beta-pricing models
Shanken, Jay, (1992)
Nonsynchronous data and the covariance-factor structure of returns
Shanken, Jay, (1987)