215496document78091art%3A10.1007%2Fs12061-017-9223-9.pdfapplication/pdfaae979417ec5b4291b44fb9cad1503b6MD510462262017-06-13 08:56:56https://pure.iiasa.ac.at/id/eprint/14518/1/art%253A10.1007%252Fs12061-017-9223-9.pdf