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Abou-Chadi, Tarik; Orlowski, Matthias (2016). Moderate as necessary: the role of electoral competitiveness and party size in explaining parties’ policy shifts. The Journal of Politics, 78(3):868-881.
Abou-Chadi, Tarik (2016). Political and institutional determinants of immigration policies. Journal of Ethnic and Migration Studies, 42(13):2087-2110.