This paper studies a target-based procedure to rank lotteries that is normatively and observationally equivalent to the expected utility model. In view of this equivalence, the traditional utility-based language for decision making may be substituted with an alternative target-based language....

This paper describes a parametric family of utility functions for decision analysis. The parameterization is obtained by embedding the HARA class in a four-parameter representation for the risk aversion function. The resulting utility functions have only four shapes: concave, convex, S-shaped,...

In this article, we extend the conditional ICAPM of De Santis and Gérard (1997,1998) using an asymmetric multivariate GARCH specification. The model is estimated, for the period March 1973-March 2003, simultaneously for 8 markets: the world market, 4 developed markets and 3 emerging markets....

With plentiful of evidence supporting the presence of non-linearity in stock returns series, coupled with theoretical and empirical works suggesting a potential loss in standard Johansen cointegration method if the underlying data generating process is non-linear in nature, this study...

This study utilizes the windowed-test procedure of Hinich and Patterson (1995) to examine the data generating process of KLSE CI returns series. Unlike previous studies, the present one relates the evidence to the popular weak-form EMH and behavioural finance, with the hope of offering some...

El presente documento de trabajo, muestra un analisis y la evolucion historica reportada de la eficiencia de mercado, la administracion de carteras de fondos y sobre behavioural finance, principalmente en el mercado de USA, por lejos el mas importante del mundo. Tambien, se muestra investigacion...

El presente documento de trabajo, muestra la evolucion historica reportada de las estrategias de inversion en acciones, principalmente en el mercado de USA, por lejos el mas importante del mundo. Tambien, se muestra investigacion en España. Se distinguen tres etapas: la inicial, correspondiente...

Laboratory subjects repeatedly played one of two variations of a simple two-person zero-sum game of ``hide and seek.'' Three puzzling departures from the prescriptions of equilibrium theory are found in the data: an asymmetry related to the player's role in the game; an asymmetry across the game...