222930document805601-s2.0-S0040162514002984-main.pdfapplication/pdf3c8b87bbbce2468ab8430670698c91f0MD53881222018-01-24 13:09:06https://pure.iiasa.ac.at/id/eprint/11538/1/1-s2.0-S0040162514002984-main.pdf