Contents :
The Effect of Participation in
Global Value Chains on Economic Development in the Arab Country: Case of Some
Selected Arab Countries (1995-2015)
Okba Abdellaoui
Samiha Dgedidi
abdmalek Bahi
Ouafa Bahi
Investment in Knowledge Economy
as an Access to Economic Diversification: The Case of the GCC Countries
Mohammed Omer Batwaih
Alamedin Bannaga
The Effect of Oil Price Changes
on Economic Performance in Saudi Arabia: An Empirical Study
Imadeddin Almosabbeh
Mohamad ALmoree