Giovanardi, Francesco; Kaldorf, Matthias; Radke, Lucas; … - 2021 - This version: June 7, 2021
collateral policy features substantial preferential treatment, implying a green-conventional bond spread of 73bp. This increases …We study the preferential treatment of green bonds in the Central Bank collateral framework as an environmental policy … entrepreneurs issue defaultable bonds to banks that use them as collateral. Collateral policy solves a financial stability trade …