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Central bank accountability and transparency : theory and some evidence

Eijffinger, Sylvester C. W.; Hoeberichts, Marco - 2000

System). In the second part, we present a theory of central bank accountability. Two aspects of accountability are considered … Japan, Bank of England und Federal Reserve System). Im zweiten Teil stellen wir eine Theorie über die Rechenschaftspflicht …

Persistent link: https://www.econbiz.de/10011418852

Testing mean-variance efficiency in CAPM with possibly non-gaussian errors : an exact simulation-based approach

Beaulieu, Marie-Claude; Dufour, Jean-Marie; Khalaf, Lynda - 2003

In this paper we propose exact likelihood-based mean-variance efficiency tests of the market portfolio in the context of Capital Asset Pricing Model (CAPM), allowing for a wide class of error distributions which include normality as a special case. These tests are developed in the framework of...

Persistent link: https://www.econbiz.de/10011431982