币界网报道:Key Takeaways:ECB Vice President Luis de Guindos says the central bank has learned from past aggressive stimulus policies. The ECB will place greater emphasis on the side effects of loose monetary policy, including bond buying and negative rates. Guindos noted it’s often easier to start a tool than to exit it, highlighting the need for caution. According to Jinshi Data, European Central Bank (ECB) Vice President Luis de Guindos said the ECB will take a more cautious approach to monetary easing moving forward, reflecting on lessons learned from years of money printing, asset purchases, and negative interest rates