257443document895081-s2.0-S0921344919305415-main.pdfapplication/pdf16d6246df4e2b5dea957465d01961606MD561988812020-02-18 14:55:41https://pure.iiasa.ac.at/id/eprint/16247/1/1-s2.0-S0921344919305415-main.pdf