Which Central Banks' Private Securities Purchases Would Most Goose Investment?

Infographic Instant with Bryane Michael

Which central banks' private securities purchases would contribute the most toward real investment in their jurisdiction(s)? Such monetary policy helps most when conventional monetary policy has failed (or will likely fail because of liquidity traps) and the executive part of government sags in corruption and incompetence. For more, see: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3023795