RT Article T1 Internationally comparative research designs in the social sciences: fundamental issues, case selection logics, and research limitations JF Cross-national comparative research SP 75 OP 97 A1 Goerres, Achim 1977- A2 Siewert, Markus B. A2 Wagemann, Claudius LA English YR 2019 UL https://krimdok.uni-tuebingen.de/Record/173894574X SN 9783658256098 K1 Qualitative Methode K1 Quantitative Methode K1 Vergleich K1 Fall K1 Auswahl K1 Internationaler Vergleich K1 Studiendesign