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Kaies Samet,Abdelkarim Yahyaoui,Ahlem Saidi,Majid Ibrahim Al Saggaf
Pág. 140 - 146
This paper empirically inspects the link between innovation and economic development in Tunisia, both in a direct and indirect contribution of the research and development to the total factor productivity growth and therefore to the economic growth. At t...
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Abdelkarim Yahyaoui,Majid Ibrahim Al Saggaf
Pág. 203 - 211
Many studies on the link between finance and growth, in Arab gulf countries, have suggested however, without demonstrating it, that the relationship between the two spheres goes through the country?s specific institutional structure. Nevertheless, this r...
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Zouheir Ahmed Mighri,Majid Ibrahim Al Saggaf
Pág. 210 - 219
We investigate the dynamic relationship between the gold and silver prices using the Enders-Siklos threshold cointegration approach. Our data are the weekly prices of the gold and silver from January 1968 to May 2016. We find a, asymmetric threshold coin...
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