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Discussion Paper
Assessing the Size of the Risks Posed by Life Insurers' Nontraditional Liabilities
This note discusses potential methods for assessing the size of the run risk associated with life insurers' nontraditional liabilities.
Working Paper
Aggregate Consequences of Dynamic Credit Relationships
Which financial frictions matter in the aggregate? This paper presents a general equilibrium model in which entrepreneurs finance a firm with a long-term contract. The contract is constrained efficient because firm revenue is costly to monitor and entrepreneurs may default. The cost of monitoring firms and the entrepreneurs' outside options determine the significance of moral hazard relative to limited enforcement for financial contracting. Calibrating the model to the U.S. economy, I find that the relative welfare loss from financial frictions is about 5 percent in terms of aggregate ...
Working Paper
Measuring Interest Rate Risk Management by Financial Institutions
Financial intermediaries manage myriad interest rate risk exposures. We propose a new method to measure financial intermediaries' residual interest rate risk using high-frequency financial market data. Our method exploits all available high-frequency information and is valid under extremely weak assumptions. Applying the method to U.S. life insurers, we find their interest rate risk management strategies are generally effective. However, life insurers are more sensitive to changes in long-term interest rates than property and casualty insurers. We show that the term premium helps to explain ...
Working Paper
Over-the-Counter Market Liquidity and Securities Lending
This paper studies how over-the-counter market liquidity is affected by securities lending. We combine micro-data on corporate bond market trades with securities lending transactions and individual corporate bond holdings by U.S. insurance companies. Applying a difference-in-differences empirical strategy, we show that the shutdown of AIG's securities lending program in 2008 caused a statistically and economically significant reduction in the market liquidity of corporate bonds predominantly held by AIG. We also show that an important mechanism behind the decrease in corporate bond liquidity ...
Working Paper
From Wall Street to main street: the impact of the financial crisis on consumer credit supply
This paper studies how the collapse of the asset backed securities (ABS) market during the financial crisis of 2007-2009 affected the supply of credit to the broader economy using a new dataset that describes unique interbank relationships within the credit union industry. This industry is important for consumer finance, and we find that ABS related losses at correspondent credit unions are associated with a large contraction in the supply of consumer credit and a hoarding of cash among downstream credit unions. We also find that this contraction in credit supply was concentrated among ...
Working Paper
Adverse Selection Dynamics in Privately-Produced Safe Debt Markets
Privately-produced safe debt is designed so that there is no adverse selection in trade. This is because no agent finds it profitable to produce private information about the debt’s backing and all agents know this (i.e., it is information-insensitive). But in some macro states, it becomes profitable for some agents to produce private information, and then the debt faces adverse selection when traded (i.e., it becomes information-sensitive). We empirically study these adverse selection dynamics in a very important asset class, collateralized loan obligations, a large symbiotic appendage of ...
Discussion Paper
Life Insurers’ Role in the Intermediation Chain of Public and Private Credit to Risky Firms
This note quantifies life insurers' role in the intermediation of public and private credit to risky firms. Since the 2007-09 financial crisis, the share of life insurers' general account assets exposed to below-investment-grade ('risky') corporate debt has roughly doubled.