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transitology

n. The study of the process of change from one political regime to another.

Wikipedia
Transitology

In political science, international and comparative law and economics, transitology is the name for the study of the process of change from one political regime to another, mainly from authoritarian regimes to democratic ones.

Transitology tries to explain processes of democratization in a variety of contexts, from bureaucratic authoritarianism and other forms of dictatorship in Latin America, southern Europe and northern Africa to postcommunist developments in eastern Europe. The debate has become something of an academic "turf-war" between comparative studies and area studies scholars, while highlighting several problematic features of social science methodology, including generalization, an overemphasis on elite attitudes and behavior, Eurocentrism, the role of history in explaining causality, and the inability to produce testable hypotheses.