In this issue are included scientific articles which debate problems from social science, international relations, engineering and medical fields: security through competitive intelligence, effect of the mass media, nationalism - migration, Russian influence, international law system, the...

In many of our real life problems, we often come across situations where there is no information about the priority weights which make it difficult to analyze the objects under consideration. Instead of employing simple fuzzy sets, "interval type-2 trapezoidal pythagorean fuzzy preference...

In many of our real life problems, we often come across situations where there is no information about the priority weights which make it difficult to analyze the objects under consideration. Instead of employing simple fuzzy sets, "interval type-2 trapezoidal pythagorean fuzzy preference...

Abstract In this study, we examine the relationship between foreign direct investment (FDI) and terrorist incidents that took place in Turkey during the period 1991:12 to 2003:12. By doing so we contribute to the literature by allowing for a possible nonlinear relationship between terrorism and...