Showing 1 - 10 of 17
This paper studies the properties of convexity (concavity) and strategic complements (substitutes) in network formation and the implications for the structure of pairwise stable networks. First, different definitions of convexity (concavity) in own links from the literature are put into the...
Persistent link: https://www.econbiz.de/10009452561
Persistent link: https://www.econbiz.de/10009452458
Este trabajo se basa en un enfoque de factores de volatilidad para estimar y descomponer segundos momentos, cambiantes en el tiempo, del crecimiento del PIB a través de países en contribuciones globales, regionales e idiosincrásicas. Los resultados documentan una moderación global de los...
Persistent link: https://www.econbiz.de/10012532225
La incertidumbre del modelo continúa siendo un reto para los investigadores aplicados. En general, al llevar a cabo una investigación empírica hay diferentes modelos/ especificaciones disponibles para estudiar el efecto de interés. Frente a esta situación, la técnica más común es...
Persistent link: https://www.econbiz.de/10012530348
Tanto los desequilibrios mundiales como la (des)regulación de los mercados fi nancieros destacan como posibles causas de la crisis fi nanciera mundial. En este documento se investiga la posible relación entre ambos fenómenos ; concretamente, analizamos la relación entra la (des)regulación...
Persistent link: https://www.econbiz.de/10012530451
La literatura económica muestra una gran incertidumbre sobre los determinantes teóricos y empíricos del ahorro privado. Este trabajo aporta nueva evidencia sobre los principales determinantes del ahorro privado mediante la aplicación de técnicas bayesianas, utilizando datos de las 35...
Persistent link: https://www.econbiz.de/10012530596
Model uncertainty hampers consensus on the key determinants of economic growth. Some recent cross-country cross-sectional analyses have employed Bayesian Model Averaging to tackle the issue of model uncertainty. This paper extends that approach to panel data models with country-specific fixed...
Persistent link: https://www.econbiz.de/10012530307
This work covers a substantial mosaic of related concepts in utility theory as applied to financial decision-making. It reviews some of the classical notions of Benthamite utility and the normative utility paradigm offered by the von Neumann-Morgenstern expected utility theory; exploring its...
Persistent link: https://www.econbiz.de/10009441828
Conjoint analysis is widely used as a marketing research technique to study consumers? product preferences and simulate customer choices. It is used in designing new products, changing or repositioning existing products, evaluating the effect of price on purchase intent, and simulating market...
Persistent link: https://www.econbiz.de/10009482356
In this paper we try to construct a two-attribute group disutility function for two conflicting decision makers, taking into account the property of utility independence and/or convex dependence between them. Two variables in the group utility function are disutility levels of two conflicting...
Persistent link: https://www.econbiz.de/10009482367