التغيير و الانفتاح لخدمات الاتصالات و المعلومات و أثره في الأداء الاقتصادي لعينة من الدول المتقدمة و النامية

الملخص EN

This paper identifies the directions of developing the information and communication services, and measuring the changing and opening effects of the sector in the economic performance.

It includes two basic pivots, the first one, deals with the theoretical field of communication services trade, and the second concerns with the analysis of its directions of development and effects on the economic performance for this sample of developed and developing countries.