Politics

Elections

• Constituency-Level Elections Archive (University of Michigan)
  #CLEA #election #vote #turnout #quota #party #multiple countries #multiple datasets
  
  

• Manifesto Project (Berlin Social Science Center & German Research Foundation)
  #MARPOR #party #election manifestos #manifesto texts #policy preferences #multiple countries #since 1945

Institutions

• Variety of Democracy (University of Gothenburg)
  #V-Dem #measure democracy #democracy indices #multiple countries #multiple datasets #since 1789
  
  

• Database of Political Institutions (World Bank)
  #electoral results #checks & balances #stability #party #fragmentation #multiple countries #since 1975

Political Leadership

• Archigos: Data Base on Leaders (H. E. Goemans, Kristian Skrede Gleditsch, Giacomo Chiozza)
  #political leaders #date #entry #exit #gender #previous times in office #post-exit fate #multiple countries #since 1875