@techreport{GrimmKleinertLiersetal.2017, author = {Grimm, Veronika and Kleinert, Thomas and Liers, Frauke and Schmidt, Martin and Z{\"o}ttl, Gregor}, title = {Optimal Price Zones of Electricity Markets: A Mixed-Integer Multilevel Model and Global Solution Approaches}, series = {Optimization Methods and Software}, journal = {Optimization Methods and Software}, number = {34(2)}, url = {https://opus4.kobv.de/opus4-trr154/126}, pages = {406 -- 436}, year = {2017}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{GrimmScheweSchmidtetal.2017, author = {Grimm, Veronika and Schewe, Lars and Schmidt, Martin and Z{\"o}ttl, Gregor}, title = {A Multilevel Model of the European Entry-Exit Gas Market}, series = {Mathematical Methods of Operations Research}, journal = {Mathematical Methods of Operations Research}, number = {89(2)}, url = {https://opus4.kobv.de/opus4-trr154/134}, pages = {223 -- 255}, year = {2017}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{GrimmGruebelScheweetal.2017, author = {Grimm, Veronika and Gr{\"u}bel, Julia and Schewe, Lars and Schmidt, Martin and Z{\"o}ttl, Gregor}, title = {Nonconvex Equilibrium Models for Gas Market Analysis: Failure of Standard Techniques and Alternative Modeling Approaches}, series = {European Journal on Operational Research}, journal = {European Journal on Operational Research}, number = {273(3)}, url = {https://opus4.kobv.de/opus4-trr154/220}, pages = {1097 -- 1108}, year = {2017}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{GrimmScheweSchmidtetal.2017, author = {Grimm, Veronika and Schewe, Lars and Schmidt, Martin and Z{\"o}ttl, Gregor}, title = {Uniqueness of Market Equilibrium on a Network: A Peak-Load Pricing Approach}, series = {European Journal of Operational Research}, volume = {261}, journal = {European Journal of Operational Research}, number = {3}, doi = {10.1016/j.ejor.2017.03.036}, url = {https://opus4.kobv.de/opus4-trr154/110}, pages = {971 -- 983}, year = {2017}, language = {en}, type = {Preprint}, institution = {TRR 154} }