Democracy indices

Democracy indices are quantitative and comparative assessments of the state of democracy for different countries according to various definitions of democracy. The democracies indices differ in whether they are categorical, such as classifying countries into democracies, hybrid regimes, and autocracies, or continuous values. The qualitative nature of democracy indices enables data analytical approaches for studying causal mechanisms of regime transformation processes. Democracy indices differ in scope and weighting of different aspects of democracy, including the breadth of core democratic institutions, competitiveness and inclusiveness of polyarchy, freedom of expression, various aspects of governance, democratic norm transgressions, co-option of opposition, electoral system manipulation, electoral fraud, and popular support of anti-democratic alternatives. V-Dem Democracy indices by V-Dem Institute distinguishes between five high-level principles of democracy: electoral, liberal, participatory, deliberative, and egalitarian, and quantifies these principles. The V-Dem Democracy indices include the Citizen-initiated component of direct popular vote index, which indicates the strength of direct democracy and the presidentialism index, which indicates higher concentration of political power in the hands of one individual. The Economist Democracy Index, by the UK-based Economist Intelligence Unit, is an assessment of countries' democracy. Countries are rated as full democracies, flawed democracies, hybrid regimes, or authoritarian regimes. The index is based on five different categories measuring pluralism, civil liberties, and political culture. Bertelsmann Transformation Index by the Bertelsmann Stiftung, evaluations by country, regional, and general experts, some evaluations by representative surveys of regular citizens. Spectrum: then averaging of scores for: hard-line autocracy, moderate autocracy, very defective democracy, defective democracy, consolidating democracy.