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Mounira Chniguir,Mohamed Karim Kefi,Jamel Eddine Henchiri
Pág. 182 - 191
The objective of this paper is to measure the degree of Home Bias within holdings portfolio and to identify their determining factors. By following literature and an international CAPM, we have chosen quite a number of susceptible factors that impact Hom...
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Tarek BOUCHADDEKH,Abdelfatteh Bouri,Mohamed Karim KEFI
Pág. 657 - 668
For many decades, asset-pricing theory was constructed on absence of frictions hypothesis. However, since pioneers? works of Chen et al. (1975) and Amihud and Mendelson (1986) in microstructure area, systematic violations of this assumption were observed...
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Mohamed Karim Kefi
Pág. 519 - 527
The analysis of innovative behavior is suited to several ways of comments. The economic literature emphasizes, in many cases, different effects of innovation in products and processes on international trade, growth, employment and the firms performance. ...
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Hadhek Zouhaier,Kefi Mohamed Karim
Pág. 233 - 240
The main purpose of this paper is to identify the relationship between democracy, investment and economic growth for a sample of 11 countries from the MENA region during the period 2000-2009, by using a dynamic panel data model. The democracy? effect on ...
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