Huber, Robert A., and Christian Schimpf. 2017 (Forthcoming). "On the Distinct Effects of Left-Wing and Right-Wing Populism on Democratic Quality." Politics and Governance.
Huber, Robert, and Christian Schimpf. 2016. "A drunken guest in Europe? : The influence of populist radical right parties on democratic quality." Zeitschrift für Vergleichende Politikwissenschaft 10 (2): 103-129. doi: http://dx.doi.org/10.1007/s12286-016-0302-0.
Huber, Robert A., and Christian Schimpf. 2016. "Friend or Foe? : Testing the Influence of Populism on Democratic Quality in Latin America." Political Studies 64 (4): 872-889. doi: http://dx.doi.org/10.1111/1467-9248.12219.
Schimpf, Christian, and Robert A. Huber. 2017. "Populism and Democracy - Theoretical and Empirical Considerations." In Political Populism. A Handbook, edited by Reinhard C. Heinisch, Christina Holtz-Bacha, and Oscar Mazzoleni, International Studies on Populism. Baden-Baden: Nomos.
Schimpf, Christian. 2017. "Ideological Protest Voting - Between Switching, Abstention, and Challenger Parties." 7th EPSA Annual Conference, Milan, 22.06.2017.
Schimpf, Christian, and Robert A. Huber. 2016. "Different or More of the Same? –Differences in Effects of Left and Right Wing Populism on Democratic Quality." 6th EPSA Annual Conference, Brussels.
Schimpf, Christian, and Steven Van Hauwaert. 2016. "The Effect of Populist Attitudes on the Propensity of Individuals to participate in different Forms of Political Participation." ECPR Joint Sessions, Pisa.