221163document800551-s2.0-S0160791X17302014-main.pdfapplication/pdf9eba0ceb650f54b91fb925853ed0f876MD538407282017-11-29 07:41:07https://pure.iiasa.ac.at/id/eprint/14985/1/1-s2.0-S0160791X17302014-main.pdf