238834document85038180602_Daniel_Huppmann_MESSAGEix.pdfapplication/pdf97709b5d452538ca5c0f590e6c4a23fcMD524409762018-09-06 10:42:41https://pure.iiasa.ac.at/id/eprint/15444/1/180602_Daniel_Huppmann_MESSAGEix.pdf