Existing cooperative game theoretic studies of bargaining power in gas pipeline systems are based on the so called … (TPA). TPA, which is by now the norm in the EU, obliges the owner of a pipeline to transport gas for others, provided they … payoffs, reflecting the power structure, for a pipeline system with regulated TPA. The method is based on an iterative flow …

-Europe pipeline), depriving Ukraine of its former monopoly, has modified the situation profoundly. The thrust of the paper is an … Western Europe, all scenarios indicate an increase in welfare through the new pipeline, but also an increasing importance of …