Sonja’s research interests include multi-asset investment strategy, with a focus on emerging/frontier markets, capital flows and ESG investment. She authors the IIF’s Weekly Insight, which offers a concise perspective on global financial markets in the context of topical economic and political developments, and oversees the quarterly Global Debt Monitor, which looks across mature and emerging economies for debt-related vulnerabilities such as the rapid buildup in EM corporate debt levels. Sonja co-leads IIF policy work on sustainable finance and infrastructure investment, including advocacy and liaison efforts vis-à-vis the G20, the multilaterals and the international regulatory community.