Coupling national and global models to explore policy impacts of NDCs - 2018 Article "Coupling national and global models to explore policy impacts of NDCs", Energy Policy, Volume 118, July 2018, Pages 462–473 By A. C. Köberle, C hen-Min He, G. Iyer, K. Oshiro, Kostas Fragkiadakis, Leonidas Paroussos, Panagiotis Fragkos, R. Pierfederici, S. S. Vishwanathan energy policy, NDCs,