IPA Observer 4 – 2015 Downloads Outward investment agencies: Partners in promoting sustainable development. IPA Observer no. 4 – 2015 (UNCTAD/WEB/DIAE/PCB/2015/4) 4 Jan 2016 English RelatedTopicInvestmentProgramInvestment Promotion and FacilitationSeriesInvestment Promotion Agency Observer KeywordsInvestment Promotion