دور نظرية الألعاب في تحديد الاستراتيجيات : نمذجة رياضية قياسية لمنافسة روسيا للو. م. أ لتصدير الغاز الطبيعي

الملخص EN

jel: C72This work is concerned with studying the importance of game theory, which is concerned with strategic interactions between agents, who are called players, also as a tool of mathematical analysis in cases of conflict of interest to take appropriate decisions.

It is highlighted as a case study on the competition between Russia and the United States in the natural gas sector, especially in the field of export, and the study found the possibility of Russia's dominance until the long term by using this theory.

For this, we have used various models of game theory to show the role of the latter in determining strategies, based on the Nash equilibrium of oligopolistic models, where the cornot model and the Stackelberg model are addressed, and for modeling we also used the standard method that helps determine the parameters that we need to it in the practical application and the mathematical equations that are reached.