Following the crisis, macroprudential regulations targeting mortgage-market vulnerabilities were widely adopted, their success often depending on intermediaries' responses. We show that Canadian banks behaved strategically to limit the potency of recently implemented mortgage stress tests,...

We examine whether liquidity dynamics within banking groups matter for the transmission of macroprudential policy. Using matched headquarter-branch data for identification, we find a lending channel of reserve requirements for municipal branches whose headquarters are more exposed to the policy...