215774document781961-s2.0-S0378112717300191-main.pdfapplication/pdfe36fb2b88925573a1883d16fdae7b46eMD520117562017-06-20 13:25:01https://pure.iiasa.ac.at/id/eprint/14680/1/1-s2.0-S0378112717300191-main.pdf