Conceptual and statistical problems related with the estimation and testing of abnormal long-term returns: State of the art

by ANA Mª. IBÁÑEZ, JOSÉ EMILIO FARINÓS VIÑAS, CONSTANTINO JOSÉ GARCÍA MARTÍN
Published 2002-12-01

The adverse selection component for the bid-ask spread: A revision of its estimation models

by ANA M.ª IBÁÑEZ, JOSÉ EMILIO FARINÓS VIÑAS, CONSTANTINO JOSÉ GARCÍA MARTÍN
Published 2005-06-01