Published Work


Arnold, Christian, Luka Biedebach, Andreas Küpfer and Marcel Neunhoeffer (forthcoming): “The Role of Hyperparameters in Machine Learning Models and How to Tune Them” Political Science Research and Methods. Paper

Arnold, Christian, Benjamin Engst and Thomas Gschwend (2023): “Scaling Court Decisions with Citation Networks”, The Journal of Law and Courts. 11 (1), 25-44. Paper Code

Zach Warner, J. Andy Harris, Michelle Brown and Christian Arnold (2021): “Hidden in Plain Sight? Irregularities on Statutory Forms and Electoral Fraud”. Electoral Studies. Vol. 74. Paper Code

Arnold Christian and Marcel Neunhoeffer (2020): “Really Useful Data – A Framework to Evaluate the Quality of Differentially Private Data”, Workshop on Economics of Privacy and Data Labor, Thirty-seventh International Conference on Machine Learning. Paper

Arnold, Christian, David Doyle and Nina Wiesehomeier (2019): “Coalition Cabinets, Presidential Ideological Adjustment and Legislative Success”, in: Lídia de Olivera Xavier, Avila, Carlos F. Domínguez and Vicente Fonseca (eds.), A Qualidade Da Democracia No Brasil: Questões Teóricas e Metodológicas da Pesquisa, Editora CRV.

Arnold, Christian (2017): “Empty Promises and Non-Incorporation in Mercosur”, International Interactions, 43 (4), 643-667.  Paper Code

Arnold, Christian, David Doyle and Nina Wiesehomeier (2017): “Presidents, Policy Compromise and Legislative Success”, Journal of Politics, 79 (2), 380-395. Paper Code

Arnold, Christian and Berthold Rittberger (2013): “The Legalization of Dispute Resolution in Mercosur”, Journal of Politics in Latin America, 5 (3), 97-132. Paper