“…NGOs' choice of lobbying strategies vis-à-vis IOs is a topic which so far has received limited systematic attention (Guldbrandsen and Andresen, 2004;Hadden, 2015;Hanegraaff et al, 2016). While there is a rich body of research on NGO advocacy in IR (e.g., Keck and Sikkink, 1998;O'Brien et al, 2000;Bob, 2009;Prakash and Gugerty, 2010;Carpenter, 2011; for overviews, see Risse, 2012;Stroup and Murdie, 2012), this literature has yet to explore the patterns and causes of lobbying strategies in interactions with IOs.…”