Search Results
Journal Article
Credit derivatives: an overview
Arising from financial institutions' need to hedge and diversify credit risk, credit derivatives have now become a major investment tool. Almost all credit derivatives take the form of the credit default swap, which transfers default risk from one party to another. Most credit default swaps were once written on single names, but since 2004 the major impetus to growth and market liquidity has been credit default swaps on indexes. ; This paper examines the mechanics, risks, and market for credit default swaps, provides an overview of pricing and dealers' risk-management role, discusses the ...
Journal Article
Bernanke: rules should not stifle innovation
Journal Article
Credit derivatives, macro risks, and systemic risks
This paper explores some bigger-picture risks associated with credit derivatives. Drawing a distinction between the market's perception of credit and "real credit" as reflected in the formal definition of a credit event, the author examines the well-documented macro drivers of credit generally. ; The author next enumerates frequently cited concerns with credit derivatives: the exceedingly large notional trade in credit default swaps relative to outstanding debt, the increasing involvement of hedge funds in these products, and operational concerns that have surfaced in the past year or two. ...
Working Paper
Credit Default Swaps in General Equilibrium: Spillovers, Credit Spreads, and Endogenous Default
This paper highlights two new effects of credit default swap markets (CDS) in a general equilibrium setting. First, when firms' cash flows are correlated, CDSs impact the cost of capital{credit spreads{and investment for all firms, even those that are not CDS reference entities. Second, when firms internalize the credit spread changes, the incentive to issue safe rather than risky bonds is fundamentally altered. Issuing safe debt requires a transfer of profits from good states to bad states to ensure full repayment. Alternatively, issuing risky bonds maximizes profits in good states at the ...
Report
An analysis of CDS transactions: implications for public reporting
Ongoing regulatory reform efforts aim to make the over-the-counter derivatives market more transparent by introducing public reporting of transaction-level information, including price and volume of trades. However, to date there has been a scarcity of data on the structure of trading in this market. This paper analyzes three months of global credit default swap (CDS) transactions and presents findings on the market composition, trading dynamics, and level of standardization. We find that trading activity in the CDS market is relatively low, with a majority of reference entities for ...
Working Paper
Bayesian Estimation of Time-Changed Default Intensity Models
We estimate a reduced-form model of credit risk that incorporates stochastic volatility in default intensity via stochastic time-change. Our Bayesian MCMC estimation method overcomes nonlinearity in the measurement equation and state-dependent volatility in the state equation. We implement on firm-level time-series of CDS spreads, and find strong in-sample evidence of stochastic volatility in this market. Relative to the widely-used CIR model for the default intensity, we find that stochastic time-change offers modest benefit in fitting the cross-section of CDS spreads at each point in time, ...
Report
Credit derivatives and bank credit supply
Credit derivatives are the latest in a series of innovations that have had a significant impact on credit markets. Using a micro data set of individual corporate loans, this paper explores whether use of credit derivatives is associated with an increase in bank credit supply. The author finds evidence that greater use of credit derivatives is associated with greater supply of bank credit for large term loans--newly negotiated loan extensions to large corporate borrowers--though not for (previously negotiated) commitment lending. This finding suggests that the benefits of the growth of credit ...
Journal Article
The Long and Short of It: The Post-Crisis Corporate CDS Market
The authors establish key stylized facts about the post-crisis evolution of trading and pricing of credit default swaps. Using supervisory contract-level data, they show that dealers became net buyers of credit protection starting in the second half of 2014, both through reducing the amount of protection they sell in the single-name market and switching to buying protection in the index market. More generally, they argue that considering simultaneous positions in different types of credit derivatives is crucial for understanding institutions’ decisions to participate in these markets and ...
Journal Article
Credit derivatives and risk management
The striking growth of credit derivatives suggests that market participants find them to be useful tools for risk management. This paper illustrates credit derivatives' value with three examples: a commercial bank using credit derivatives to manage loan portfolio risk; an investment bank using them to manage the risks of underwriting securities; and an investor, such as an insurance company, asset manager, or hedge fund, using them to align credit risk exposure with a desired credit risk profile. ; But credit derivatives pose risk-management challenges of their own; the author discusses five ...