TY - BOOK AU - Lenz, Tobias TI - Interorganizational Diffusion in International Relations: Regional Institutions and the Role of the European Union KW - regional organizations, diffusion, institutional design, institutional change, contractual open-endedness, EU, Mercosur, SADC, ASEAN, NAFTA, mixed methods UR - https://library.oapen.org/bitstream/20.500.12657/50257/1/9780198823827.pdf||https://library.oapen.org/bitstream/20.500.12657/50257/1/9780198823827.pdf ER -