271086document934421-s2.0-S0967070X20309495-main.pdfapplication/pdf3a06bc49a712e5780a6ae13f725b77edMD523815852021-03-11 08:38:35https://pure.iiasa.ac.at/id/eprint/16994/1/1-s2.0-S0967070X20309495-main.pdf