Trade credit extended to suppliers in the video game industry does not serve as a commitment device for large customers in determining which vendors to make relationship-specific investments in. Suppliers of video games are better off investing in relationships with trade creditors than seeking...

Trade credit extended to suppliers in the video game industry does not serve as a commitment device for large customers in determining which vendors to make relationship-specific investments in. Suppliers of video games are better off investing in relationships with trade creditors than seeking...

Problems dealing with the design and the operations of gas transmission networks arechallenging. The difficulty mainly arises from the simultaneous modeling of gastransmission laws and of the investment costs. The combination of the two yields a nonlinearnon-convex optimization problem. To...