265630document917761-s2.0-S0306261920313507-main.pdfapplication/pdfe3287c26d22cfad6112f93504e3eeaf4MD537519042020-10-05 07:59:10https://pure.iiasa.ac.at/id/eprint/16765/1/1-s2.0-S0306261920313507-main.pdf