169687document617961-s2.0-S2352152X16300780-main.pdfapplication/pdf7ef719e57172e5fad3ed5d2366fbcde2MD512472332016-06-13 06:03:04https://pure.iiasa.ac.at/id/eprint/13292/1/1-s2.0-S2352152X16300780-main.pdf