欧洲央行：外部融资的宏观与微观溢价与货币政策传导（英文版）

We establish basic facts about the external finance premium. Tens of millions of individual loan contracts extended to euro area firms allow studying the determinants of the external finance premium at the country, bank, firm, and contract levels of disaggregation. At the country level, the variance in the premium is closely linked to sovereign spreads, which are important in understanding financial amplification mechanisms. However, country level differences only explain half of the total va