Bundesbank Paper Finds Hawkish Policy Best Limits Losses When Inflation Persistence Is Uncertain
A Deutsche Bundesbank discussion paper (No. 26/2026) models how imperfect information about the persistence of productivity growth produces waves of optimism and pessimism that distort inflation dynamics and delay central bank responses. It concludes that a more hawkish stance reduces welfare losses and uncertainty. This is a research paper and not binding regulation, but it signals how policy thinking may shape interest rate paths that affect institutional risk planning.


