000			01190nam a22001577a 4500
999			_c514703 _d514703
008			201130b ||||| |||| 00| 0 eng d
100			_aHatfield , William John. Jagadeesan ,Ravi and Kominers, Duke Scott . _921603
245			_aMatching in networks with bilateral contracts: Corrigendum
260			_aAmerican Economic Journal Microeconomics
300			_a12(3), Aug, 2020: p.277-285
520			_aHatfield and Kominers (2012) introduced a model of matching in networks with bilateral contracts and showed that stable outcomes exist in supply chains when firms' preferences over contracts are fully substitutable. Hatfield and Kominers (2012) also asserted that in their setting, full substitutability is equivalent to the assumption that all indirect utility representations of each firm's preferences are quasisubmodular; we show here that this claimed equivalence result does not hold in general. We show instead that full substitutability is equivalent to weak quasisubmodularity of all indirect utility representations. - Reproduced
650			_aMatching Theory _921604
773			_aAmerican Economic Journal Microeconomics
906			_aBARGAINING THEORY
942			_cAR