The Baltic States: Years of Dependence, 1940-1990, 2nd edn. 1993, co-author ISBN 0-520-08228-1
Predicting the number of parties. American Political Science Review, 1993, coautore M. S. Shugart
Expansion and contraction patterns of large polities: Context for Russia. International Studies Quarterly, 1997 JSTOR2600793
The Finno-Ugric Republics and the Russian State. Hurst and Routledge, 1999
Party size baselines imposed by institutional constraints: Theory for simple electoral systems. Journal of Theoretical Politics, 2001.
National representation in international organizations: The seat allocation model implicit in the EU Council and Parliament. Political Studies, 2006, coautrice Madelaine Hosli
Seat share distribution of parties: Models and empirical patterns. Electoral Studies, 2006, coautore Mirjam Allik
"Meteoric trajectory: The Res Publica Party in Estonia" (2006), Democratization 13(1): 78-94. the original conference paper as pdf file This essay gives a moderately candid account of Taagepera's Res Publica chairmanship and his evaluation of the party and its rise and fall.
Predicting Party Sizes: The Logic of Simple Electoral Systems, 2007 ISBN 0-19-928774-0
Making Social Sciences More Scientific. The Need for Predictive Models, 2008 ISBN 0-19-953466-7
Parsimonious model for predicting mean cabinet duration on the basis of electoral system (with Allan Sikk), Party Politics, 2010.