Mediator proposals can accelerate agreement and increase welfare even if the mediator is entirely uninformed. We demonstrate this by adding random mediation to the Cramton (1992) bargaining model. Mediation increases welfare by pooling types, which reduces signaling costs. When mediation is...

In continuous branch-and-bound algorithms, a very large number of boxes near global minima may be visited prior to termination. This so-called cluster problem (J Glob Optim 5(3):253–265, <CitationRef CitationID="CR4">1994</CitationRef>) is revisited and a new analysis is presented. Previous results are confirmed, which state that at...</citationref>

The stochastic pooling problem is a type of stochastic mixed-integer bilinear program arising in the integrated design and operation of various important industrial networks, such as gasoline blending, natural gas production and transportation, water treatment, etc. This paper presents a...