Search results for "financier"
showing 10 items of 234 documents
¿Por fin la izquierda?
2000
Fin del pensamiento unico
2001
Volatility transmission patterns and terrorist attacks
2009
The objective of this study is to analyze volatility transmission between the US and Eurozone stock markets considering the effects of the September 11, March 11 and July 7 financial crises. In order to do this, we use a multivariate GARCH model and take into account the asymmetric volatility phenomenon, the non-synchronous trading problem and the crises themselves. Moreover, a graphical analysis of the Asymmetric Volatility Impulse-Response Functions (AVIRF) is introduced, which takes into consideration the crisis effect. Results suggest that there is bidirectional and asymmetric volatility transmission and show the different impact that terrorist attacks had on both markets. El objetivo d…
Fondos-buitre / 1
2007
Quels sont les effets de la pression exercée par les analystes financiers ? Le cas Carrefour
2010
International audience; L'étude du remplacement du dirigeant emblématique de l'entreprise Carrefour, au début de l'année 2005, permet d'illustrer le rôle disciplinaire joué par les analystes financiers, ainsi que les effets pervers résultant de la pression exercée par ces derniers sur la qualité des états financiers. En effet, il apparaît que l'ancien dirigeant a géré les résultats à la hausse au cours des deux années précédentes, pour éviter d'annoncer une « mauvaise surprise » (un bénéfice de l'exercice inférieur aux bénéfices prévus par les analystes), alors que le nouveau dirigeant a eu tendance à « nettoyer » les comptes dès sa prise de fonction.
Explaining shopping behavior in a market economy country: A short-term mathematical model applied to the case of Spain
2020
[EN] In recent decades, pathological consumption has become a growing behavioral misbehavior. Impulsive consumption is governed by two internal behavioral mechanisms that respond fundamentally to the hedonism or Pascal effect and to the emulation or Veblen effect. Today's development of technology acts as a catalyst of consumption by increasing access and availability to products, as well as the advertisement impact. This paper presents a compartmental discrete matrix mathematical model that allows short-term estimates of ordinary, impulsive, and pathological buyers in Spain in three different economic scenarios. The results show that impulsive and pathological buyers will increase in all t…