How well equipped are today's macroprudential regimes to deal with a re-run of the factors that led to the global financial crisis? We argue that a large proportion of the fall in US GDP associated with the crisis can be explained by two factors: the fragility of financial sector — represented...

We quantify the size of a fire-sale externality in the derivatives market in the absence of a macroprudential buffer on top of microprudential initial margin requirements. We show how this varies over the financial cycle with market volatility. We then assess the ability of a macroprudential...

We develop a model of dealer intermediation in bond markets that takes account of how changing regulatory requirements for banks since the financial crisis, in particular, the introduction of minimum leverage ratio requirements, affect the cost and ability of dealer banks to provide...

Macroprudential authorities increasingly find themselves needing to assess, and act on, risks from outside the traditional banking system. How should they think about the costs and benefits of these actions? In this paper we present an approach to cost-benefit analysis for one topical issue...

More widespread central clearing could enhance dealers’ ability to intermediate financial markets by increasing the netting of buy and sell trades, thereby reducing the impact of trading on balance sheets and capital ratios. Drawing on trade‑level regulatory data, we study the netting...

We examine macroprudential bank capital policy in a macroeconomic model with a financial accelerator originating in the banking sector. Under Ramsey-optimal policy, the bank capital buffer tracks closely a model-based measure of the credit gap, defined as the gap between equilibrium credit in...

We use a new database on macroprudential policy actions to examine whether macroprudential regulations affect international banking flows. We find evidence that borrowing by the domestic non-bank sector from foreign banks increases after home authorities take a macroprudential capital action. We...

This paper explores whether different funding structures – including the source, instrument, currency, and counterparty location of funding – affected the extent of financial stress experienced in different countries and sectors during the early stages of the Covid-19 pandemic. We measure...

We use a DSGE model with financial frictions, leverage limits on banks, loan to value (LTV) limits and debt‑service ratio (DSR) limits on mortgage borrowing to examine: i) the effects of different macroprudential policies on key macro aggregates; ii) their interaction with each other and with...

Can macroprudential foreign exchange (FX) regulations on banks reduce the financial and macroeconomic vulnerabilities created by borrowing in foreign currency? To evaluate the effectiveness and unintended consequences of macroprudential FX regulations, we develop a parsimonious model of bank and...