293624document952911-s2.0-S0301479721018107-main.pdfapplication/pdf92260beaa53cdf8f0d2aee1e7bed7f49MD573288512021-09-20 06:06:18https://pure.iiasa.ac.at/id/eprint/17437/1/1-s2.0-S0301479721018107-main.pdf