National interest implementation Matrix: Evaluating and measuring Serbia’s achievements

Krstić Milan (University of Belgrade – Faculty of Political Sciences, Belgrade, Serbia), milan.krstic@fpn.bg.ac.rs
Jović Nikola (University of Belgrade – Faculty of Political Sciences, Belgrade, Serbia), nikola.jovic@fpn.bg.ac.rs

This paper develops a matrix for measuring the realisation/degree of successful implementation of the national interest of the Republic of Serbia. The theoretical foundation of this matrix is “thin” constructivism in international relations, which is based on ontological inter-subjectivism and epistemological positivism. The methodology relies on two main pillars: the first defines Serbian national interests and their hierarchy, while the second measures the extent of their implementation/ realisation. These pillars utilise a mix of various data collection and analysis methods, including desk research, descriptive statistics, content analysis, public opinion polls, and expert surveys. This paper’s primary theoretical aim is to enhance national interest in international relations by providing a tool to measure its implementation. The main empirical and policy goal is to assess the current state of Serbia’s national interest implementation. The analysis reveals that the implementation rate of Serbia’s national interest is just over 40% (an index score of 2.61 on a 1-5 scale). The paper also pinpoints specific areas that require policy improvements to enhance this score in the future.

Keywords: national interest, implementation matrix, Republic of Serbia, measuring, thin constructivism, inter-subjectivity, foreign policy strategy