We identify and examine the presence of the long memory in equity returns and more generally in specific transformations of these returns, on both the US and European stock markets. Taking into account the persistence phenomenon, we analyze the effect of the splitting of the sample period on the...

The aim of this article is to examine the effects of insurance development on health expenditure and economic growth for 31 Organization for Economic Cooperation and Development (OECD) countries covering the period 1995-2015, using a panel causality approach. We also tested the causal effect of...

French abstract: Dans le présent papier, nous essayons d’étudier les actions de la bourse régionale de valeur mobilière (BRVM) tout en mettant en relief le modèle de Fama-French et les dérivés du modèle d’évaluation des actifs financiers (MEDAF). Les résultats montrent que le...

Using daily data covering the 1988-1995 period, this paper checks the effects of three kinds of determinants on the main stock market indices of the G5: interactions between return and volatility, international transmission mechanisms and impact of trading volumes. The non-significance of...

This paper focuses on agency theory to explain investment behavior difference between private domestic and foreign in Senegalese industry. We put domestic companies into two groups with regard to managerial ownership and institutional ownership. An augmented accelerator model with demand...

The Tunisian banks currently operate in a very competitive environment. Long-term viability of this sector depends on its degree of efficiency. Therefore a study relating to the determinants of X-Efficiency in Tunisian banks is of major interest. For that purpose, we made recourse to an...

In recent years, a number of studies have shown that institutions are crucial to economic development. This literature has highlighted a relationship between the quality of the macro-institutional environment and the performance of reform policies conducted in some key sectors of the economy....

Economic integration in WAEMU is manifested among others policies, by tariffs reductions in order to reinvigorate economic and trade relationshiph between member countries. This study show that the first trade agreement establish after WAEMU creation, has contributed to reduce per capita income...

The cleanup of the Mediterranean region constitutes one of the main chapters carried by the cooperation between both north and south banks within the framework of the Union for the Mediterranean (UfM). The subject of this paper is to study the relationship between CO2 emissions and economic...