Based in Bogota, William Cook focuses on payments, financial market infrastructure, and digital business models. Before joining CGAP, William held a variety of roles in financial services, including six years with Ernst & Young LLP in the organization’s advisory and audit practices.
William is a Certified Public Accountant. He holds a Master’s degree in Public Administration from the Harvard Kennedy School, and a Master’s Degree in Information Systems and Bachelor’s degree in Accounting from Michigan State University.
By William Cook
Blog
Regulating Savings Groups: Only a Proportionate Approach Will Work
Savings groups offer vital, community-run savings and loans, thriving even in fragile contexts. But rising government regulation in some countries risks harming them unless policies remain proportionate and risk-based.Blog
Bridging Humanitarian and Social Protection Systems in Ukraine
Ukraine’s experience highlights a core challenge: humanitarian and social protection payment systems remain disconnected. Bridging them could reduce duplication, lower costs, and improve how civilians access aid in a protracted crisis.Blog
Rebuilding Gaza’s Financial Sector: Lessons from Afghanistan
Rebuilding Gaza’s financial sector will be essential for recovery. Funders should strengthen institutions, restore liquidity, and support local capacity. Afghanistan's coordinated, locally-led reconstruction offers an example.Research
Six Big Ideas: How Financial Services Can Improve Social Protection Delivery
Cash transfers are among the most effective tools for social protection but delivering them in fragile contexts remains a major challenge due to interruptions in financial sector development efforts, limited government capacity, and difficulties reaching remote communities. This paper presents ways that social protection funders can invest to achieve outcomes for both programs and recipients.Research