Polity II: Political Structures and Regime Change, 1800-1986
Carried out under the auspices of the Data Development for International Research (DDIR) project, POLITY II was designed to develop longitudinal indicators of political structur...
Carried out under the auspices of the Data Development for International Research (DDIR) project, POLITY II was designed to develop longitudinal indicators of political structur...
h-index: Number of publications with at least h citations each.