washington would bad idea european central bank central bank follow u.s. federal reserve example change course away ultra-accommodative monetary policy german finance minister wolfgang schaeuble say speak sideline international monetary fund meet washington schaeuble say ultra-loose monetary policies place many areas world helpful encourage undue risk-taking political complacency capital misallocation asset price bubble add feed initiate exit loose monetary policy bad idea european central bank others start follow example say three ecb policymakers say wednesday days tense french presidential election ecb policy meet prospect euro zone economy improve time withdraw support yet come investors tenterhooks sunday first round vote france two four lead candidates threaten leave european union euro currency turmoil bond market french vote would push borrow cost countries company undo stimulus ecb provide even raise question euro survival stress ecb german government set monetary policy euro zone schaeuble add true euro undervalue german perspective benefit exporters german officials say schaeuble delegation stress importance globalization free trade growth talk washington week well need reform increase resilience future shock germany 's schaeuble press ecb unwind loose monetary policy