量化宽松是否导致银行放宽贷款标准？来自美联储大规模资产购买计划的证据

Did QE lead banks to relax their lending standards? Evidence from the Federal Reserve’s LSAPs

• Robert Kurtzman · 美联储
• Stephan Luck · 美联储 通讯
• Tom Zimmermann · 科隆大学