Five recommended FinTech articles to read this week

1. 10 ways central banks are experimenting with blockchain (WEF).
2. BigTech and the changing structure of financial intermediation (BIS).
3. Derisking machine learning and artificial intelligence (McKinsey).
4. How Fintech Is Revolutionizing Financial Services (Knowledge@Wharton).
5. Regulating fintech: Ignore, duck type, or code (VOX EU).