“…Burden-sharing discussions that have made references to the particular challenges that the provision of public goods entail have long been prevalent in matters related to 5 The prisoner dilemma points to a constellation where actors who act solely with the aim of maximizing their own individual utility will produce a result which is contrary to their collective interest (Rapoport and Chammah, 1965). international security, defence and peace-keeping, and have also become increasingly important in areas such as climate change and refugee protection (Betts, 2003;Olson and Zeckhauser, 1966;Oneal, 1990aOneal, , 1990bRoper and Barria, 2010;Sandler, 1992Sandler, , 2004Suhrke, 1998;Thielemann and Dewan, 2006). While references to the public goods concept in the discussion of refugee policy are therefore not new, much of that literature has remained somewhat vague as to what the public goods are that refugee protection efforts are expected to provide.…”