271716document936491-s2.0-S030917081830558X-main.pdfapplication/pdf625872b31940e89298b1fce093af233bMD513398862021-03-18 13:49:31https://pure.iiasa.ac.at/id/eprint/17117/1/1-s2.0-S030917081830558X-main.pdf