Central Bank Liquidity Facilities and Market Making Staff working paper 2022-9 David Cimon, Adrian Walton We create a theoretical model of central bank asset purchases. The model helps explain how, in a crisis, these purchases ease pressures on investment dealers. Content Type(s): Staff research, Staff working papers JEL Code(s): G, G1, G10, G2, G20, L, L1, L10 Research Theme(s): Financial markets and funds management, Market functioning, Financial system, Financial institutions and intermediation, Financial stability and systemic risk, Monetary policy, Monetary policy tools and implementation