existence of market equilibrium for diversifiable multi-unit auctions. After obtaining the induced bundle auction of a … equilibrium as well, which corresponds very naturally to an outcome in the matching core of the TU game. Consequently we show that … the matching core of the nonnegative TU game is non-empty if and only if the induced market game has a market equilibrium …

This paper analyses the efficiency of the Texas shootout and ½-auction partnership dissolution mechanisms when one of … positively depends on the probability of such observation while for ½-auction mechanism such relationship is not monotonic: the …