| How unstable? Volatility and the genuinely new parties in Eastern Europe A Sikk European journal of political research 44 (3), 391-412, 2005 | 456 | 2005 |
| Economy, corruption or floating voters? Explaining the breakthroughs of anti-establishment reform parties in eastern Europe S Hanley, A Sikk Party Politics 22 (4), 522-533, 2016 | 343 | 2016 |
| Newness as a winning formula for new political parties A Sikk Party Politics 18 (4), 465-486, 2012 | 295 | 2012 |
| Highways to power: New party success in three young democracies A Sikk Tartu University Press 1, 1-196, 2006 | 85 | 2006 |
| Patterns of party change in Central and Eastern Europe, 1990–2015 R Ibenskas, A Sikk Party Politics 23 (1), 43-54, 2017 | 59 | 2017 |
| Parties and populism A Sikk Centre for European Politics, Security and Integration (CEPSI), SSEES, UCL, 2009 | 57 | 2009 |
| A cartel party system in a post-communist country? The case of Estonia A Sikk ECPR General Conference, Marburg, 18-21, 2003 | 50 | 2003 |
| From private organizations to democratic infrastructure: Political parties and the state in Estonia A Sikk Journal of Communist Studies and Transition Politics 22 (3), 341-361, 2006 | 39 | 2006 |
| Party novelty and congruence: a new approach to measuring party change and volatility A Sikk, P Köker Party Politics 25 (6), 759-770, 2019 | 36* | 2019 |
| Parsimonious model for predicting mean cabinet duration on the basis of electoral system R Taagepera, A Sikk Party Politics 16 (2), 261-281, 2010 | 36 | 2010 |
| Estonia A Sikk Elections in Europe, 565-592, 2010 | 25 | 2010 |
| Without a tinge of red: the fall and rise of the Estonian Greens A Sikk, RH Andersen Contemporary Environmentalism in the Baltic States, 70-94, 2013 | 24 | 2013 |
| Force Mineure? The effects of the EU on party politics in a small country: The case of Estonia A Sikk Party Politics in Central and Eastern Europe, 56-78, 2013 | 23 | 2013 |
| Impact of ethnic heterogeneity on party nationalisation in the Baltic states A Sikk, D Bochsler ECPR Joint Sessions, 12-16, 2008 | 22 | 2008 |
| From’sexy Men’to’socialists Gone Nuts’: The European Union and Estonian Party Politics A Sikk The European Union and Party Politics in Central and Eastern Europe, 40-63, 2007 | 18 | 2007 |
| How population size affects party systems and cabinet duration A Sikk, R Taagepera Party Politics 20 (4), 591-603, 2014 | 16 | 2014 |
| Party crashers? Modeling genuinely new party development paths in Western Europe V Emanuele, A Sikk Party Politics 27 (5), 883-895, 2021 | 15 | 2021 |
| Political parties and party organisations A Sikk The Routledge Handbook of East European Politics, 100-112, 2017 | 14 | 2017 |
| Estonia: The increasing costs and weak oversight of party finance A Sikk, R Kangur Public finance and post-communist party development, 79-92, 2016 | 14 | 2016 |
| Estonia A Sikk European Journal of Political Research Political Data Yearbook 54 (1), 94-100, 2015 | 12 | 2015 |
