By Neil Gregory (chief thought leadership officer at IFC) and Kusi Hornberger (global knowledge lead and associate partner at Dalberg Advisors)

Environmental, social and governance (ESG) and impact investing strategies are booming right now. According to JP Morgan, ESG-related investing could reach $45 trillion by the end of 2020, and a recent report by IFC suggests impact investing could total as much as $2 trillion. Trends analysis from the Global Impact Investing Network (G...