Information Contagion and Systemic Risk
We examine the effect of ex-post information contagion on the ex-ante level of systemic risk defined as the probability of joint bank default.
Financial system
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Fintech: Is This Time Different? A Framework for Assessing Risks and Opportunities for Central Banks
We investigate the risks and opportunities to the mandates of central banks arising from fintech developments. -
Methodology for Assigning Credit Ratings to Sovereigns
The investment of foreign exchange reserves or other asset portfolios requires an assessment of the credit quality of investment counterparties. Traditionally, foreign exchange reserve and asset managers have relied on credit rating agencies (CRAs) as the main source for credit assessments. -
Multilateral Development Bank Credit Rating Methodology: Overcoming the Challenges in Assessing Relative Credit Risk in Highly Rated Institutions Based on Public Data
The investment of foreign exchange reserves or other asset portfolios requires an assessment of the credit quality of counterparties. Traditionally, foreign exchange reserve managers and other investors have relied on credit rating agencies (CRAs) as the main source for credit assessments. -
Constrained Efficiency with Adverse Selection and Directed Search
Constrained efficient allocation (CE) is characterized in a model of adverse selection and directed search (Guerrieri, Shimer, and Wright (2010)). CE is defined to be the allocation that maximizes welfare, the ex-ante utility of all agents, subject to the frictions of the environment. -
Strategic Complementarities and Money Market Fund Liquidity Management
Following the financial crisis, there has been increased regulatory focus on the management of liquidity in mutual funds and, specifically, whether funds hold enough liquidity to guard against the potential for investor runs. -
What Explains the Recent Increase in Canadian Corporate Bond Spreads
The spread between the yield of a corporate bond and the yield of a similar Government of Canada bond reflects compensation for possible default by the issuing firm and compensation for additional risks beyond default. -
Expropriation Risk and FDI in Developing Countries: Does Return of Capital Dominate Return on Capital?
Previously reported effects of institutional quality and political risks on foreign direct investment (FDI) are mixed and, therefore, difficult to interpret. We present empirical evidence suggesting a relatively clear, statistically robust, and intuitive characterization. -
Banking Regulation and Market Making
We model how securities dealers respond to regulations on leverage, position and liquidity such as those imposed by the Basel III framework. We show that while asset prices exhibit greater price impact, bid-ask spreads do not change and trading volumes may even increase. -
Optimal Capital Regulation
We study constrained-efficient bank capital regulation in a model with market-imposed equity requirements. Banks hold equity buffers to insure against sudden loss of access to funding. However, in the model, banks choose to only partially self-insure because equity is privately costly.