237393document84488SI_Investments_paper_v3_3_ACCEPTED-DRAFT.pdfapplication/pdf57df38a302aa541214d5e9ab5c8a630cMD521281412018-06-20 06:06:57https://pure.iiasa.ac.at/id/eprint/15328/2/SI_Investments_paper_v3_3_ACCEPTED-DRAFT.pdf