Now’s the perfect time to regulate crypto: Industry insiders Harvard economist Kenneth Rogoff appeared on a panel at the World Economic Forum this week and spoke of cryptocurrency markets being too small to worry governments enough to regulate. That’s a myopic view. Better to set parameters now before the industry grows and creates headaches for all, three industry members believe. Nydia Zhang, chair and co-founder of , a not-for-profit grant making platform focusing on social impact initiatives and projects: “Despite its small market size, cryptocurrency regulation at this early sta...