We study the polyhedral structure of variants of the discrete lot-sizing problem viewed as special cases of convex integer programs. Our approach in studying convex integer programs is to develop results for simple mixed integer sets that can be used to model integer convex objective functions....

Strategic investment is studied in a model where oligopolists take decisions sequentially. First period investment determines second period wealth and output, and this is anticipated correctly by Cournot oligopolists. In our model with linear technology firms invest less as competition...

This paper deals with N-Person sequential bargaining games with complete information (perfect or almost perfect information). For N-person sequential bargaining games, uniqueness of the SPE has been obtained by allowing the players to exit with partial agreements.

We develop and experiment with new upper bounds for the constrained maximum-entropy sampling problem. Our partition bounds are based on Fischer's inequality. Further new upper bounds combine the use of Fischer's inequality with previously developed bounds.