Credit Default Swaps and Managers’ Voluntary Disclosure

We investigate how the availability of traded credit default swaps (CDSs) affects the referenced firms’ voluntary disclosure choices. CDSs enable lenders to hedge their credit risk exposure, weakening their incentives to monitor borrowers. We predict that reduced lender monitoring in turn leads shareholders to intensify their monitoring and demand increased voluntary disclosure from managers. Consistent with this expectation, we find that managers are more likely to issue earnings forecasts and forecast more frequently when traded CDSs reference their firms. We further find a stronger impact of CDS availability on firm disclosure when (1) lenders have higher ability and propensity to hedge credit risk using CDSs, and (2) lender monitoring incentives and monitoring strength are weaker. Consistent with an increase in shareholder demand for public information disclosure induced by a reduction in lender monitoring, we find a stronger effect of CDSs on voluntary disclosure for firms with higher institutional ownership and stronger corporate governance. Overall, our findings suggest that firms with traded CDS contracts enhance their voluntary disclosure to offset the effect of reduced monitoring by CDS‐protected lenders.     

Has the CDS market lowered the cost of corporate debt?

Many have claimed that credit default swaps (CDSs) have lowered the cost of debt financing to firms by creating new hedging opportunities and information for investors. This paper evaluates the impact that the onset of CDS trading has on the spreads that underlying firms pay to raise funding in the corporate bond and syndicated loan markets. Employing a range of methodologies, we fail to find evidence that the onset of CDS trading lowers the cost of debt financing for the average borrower. Further, we uncover economically significant adverse effects on risky and informationally opaque firms.     

The effect of financial constraints,investment policy,product market competition and corporate governance on the value of cash holdings

This study empirically investigates the value shareholders place on excess cash holdings and how shareholders’ valuation of cash holdings is associated with financial constraints, firm growth, cash‐flow uncertainty and product market competition for Australian firms from 1990 to 2007. Our results indicate that the marginal value of cash holdings to shareholders declines with larger cash holdings and higher leverage. However, firms that are more financially constrained, that have higher growth rates and that face greater uncertainty exhibit a higher marginal value of cash holdings. These findings are consistent with the explanation that excess cash holdings are not necessarily detrimental to firm value. Firms with costly external financing and that also save more cash for current operating and future investing needs find that the market values these cash hoarding policies favourably. Finally, there is limited evidence of an association between various corporate governance measures and the value of cash holdings for a shorter sample period.     

Daily pricing of emerging market sovereign CDS before and during the global financial crisis

In this paper, we study the determinants of daily spreads for emerging market sovereign credit default swaps (CDSs) over the period April 2002–December 2011. Using GARCH models, we find, first, that daily CDS spreads for emerging market sovereigns are more related to global and regional risk premia than to country-specific risk factors. This result is particularly evident during the second subsample (August 2007–December 2011), where neither macroeconomic variables nor country ratings significantly explain CDS spread changes. Second, measures of US bond, equity, and CDX High Yield returns, as well as emerging market credit returns, are the most dominant drivers of CDS spread changes. Finally, our analysis suggests that CDS spreads are more strongly influenced by international spillover effects during periods of market stress than during normal times.     

Do sovereign credit default swaps represent a clean measure of sovereign default risk? A factor model approach

In this study, we use a factor model in order to decompose sovereign Credit Default Swaps (CDS) spreads into default, liquidity, systematic liquidity and correlation components. By calibrating the model to sovereign CDSs and bonds we are able to present a better decomposition and a more accurate measure of spread components. Our analysis reveals that sovereign CDS spreads are highly driven by liquidity (55.6% of default risk and 44.32% of liquidity) and that sovereign bond spreads are less subject to liquidity frictions and therefore could represent a better proxy for sovereign default risk (73% of default risk and 26.86% of liquidity). Furthermore, our model enables us to directly study the effect of systematic liquidity and flight-to-liquidity risks on bond and CDS spreads through the factor sensitivity matrix. We find that these risks do have an influence on the default intensity and they contribute significantly to spread movements. Finally, our empirical results advance the idea that the increase in the CDS spreads observed during the crisis period was mainly due to a surge in liquidity rather than to an increase in the default intensity.     

Information asymmetry and the value of cash

This study investigates the market value of corporate cash holdings in connection with firm-specific and time-varying information asymmetry. Analyzing a large international sample, we test two opposing hypotheses. According to the pecking order theory, adverse selection problems make external financing costly and imply a higher market value of a marginal dollar of cash in states with higher information asymmetry. In contrast, the free cash flow theory predicts that excessive cash holdings bundled with higher information asymmetry generate moral hazard problems and lead to a lower market value of a marginal dollar of cash. We use the dispersion of analysts’ earnings per share forecasts as our main measure of firm-specific and time-varying information asymmetry. Extending the valuation regressions of Fama and French [Fama, E.F., French, K.R., 1998. Taxes, financing decisions, and firm value. Journal of Finance 53, 819–843], our results support the free cash flow theory and indicate that the value of corporate cash holdings is lower in states with a higher degree of information asymmetry.     

The effect of liquidity and solvency risk on the inclusion of bond covenants

Studies have analyzed the impact of firm and issue characteristics but not liquidity and solvency components of financial distress on the use of bond covenants. Using a comprehensive database of corporate bonds from 2001 to 2012, we find that firm liquidity, measured by standardized Lambda, has a negative statistical and economic impact on the inclusion of all categories and sub-categories of restrictive bond covenants. Developed from financial statement information by Emery and Lyons (1991), Lambda is designed as a coverage ratio that, under certain distribution assumptions, maps into the probability of a firm being unable to pay its short-term bills. The strongest solvency proxy is the 10-year credit default swap (CDS) spread which is significant across the categories and sub-categories for investment and payment covenants, weakly significant for the subordinated debt sub-category of the subsequent financing covenant, but strongly significant for the control poison put sub-category of event covenants. This evidence supports a model that uses SLambda as a proxy for liquidity risk and the 10-year CDS spread as a proxy for solvency risk. The liquidity/covenant relationship is dampened when firms have access to commercial paper funding or bank loans. However, during the recent financial crisis liquidity event this liquidity/covenant relationship was enhanced especially for firms which were dependent on commercial paper during this time when the commercial paper market was deteriorating.     

Impacts of the financial crisis on eurozone sovereign CDS spreads

We study the variation of sovereign credit default swaps (CDSs) of eurozone countries, their persistence and co-movements, with particular attention given to the impact of the financial crisis. Specifically, using a dual fractional integration model, we test the evidence of long memory for CDSs of ten eurozone countries. Our analysis reveals that price discovery processes satisfy the minimum requirements for a weak form of efficiency for sovereign CDS markets, even during the crisis. In contrast, we document the spreading out of persistent CDS uncertainty among the peripheral economies with its outbreak. We provide evidence that CDS uncertainty has implications for the pricing of sovereign risk including that of core countries in the crisis period. Finally, we present the potential spillover effects utilizing a dynamic conditional correlation model and show that, with the collapse of Lehman, the probability of a contagion increased across all countries and became more explicit for peripheral economies as the sovereign crisis took on a new dimension.     

“Social Security—Adequacy,Equity, and Progressiveness: A Review of Criteria Based on Experience In Canada and the United States”, Robert L. Brown,January 2000

Abstract

We consider the valuation of credit default swaps (CDSs) under an extended version of Merton’s structural model for a firm’s corporate liabilities. In particular, the interest rate process of a money market account, the appreciation rate, and the volatility of the firm’s value have switching dynamics governed by a finite-state Markov chain in continuous time. The states of the Markov chain are deemed to represent the states of an economy. The shift from one economic state to another may be attributed to certain factors that affect the profits or earnings of a firm; examples of such factors include changes in business conditions, corporate decisions, company operations, management strategies, macroeconomic conditions, and business cycles. In this article, the Esscher transform, which is a well-known tool in actuarial science, is employed to determine an equivalent martingale measure for the valuation problem in the incomplete market setting. Systems of coupled partial differential equations (PDEs) satisfied by the real-world and risk-neutral default probabilities are derived. The consequences for the swap rate of a CDS brought about by the regimeswitching effect of the firm’s value are investigated via a numerical example for the case of a two-state Markov chain. We perform sensitivity analyses for the real-world default probability and the swap rate when different model parameters vary. We also investigate the accuracy and efficiency of the PDE approach by comparing the numerical results from the PDE approach to those from the Monte Carlo simulation.     

How do family ownership,control and management affect firm value?

Using proxy data on all Fortune-500 firms during 1994–2000, we find that family ownership creates value only when the founder serves as CEO of the family firm or as Chairman with a hired CEO. Dual share classes, pyramids, and voting agreements reduce the founder's premium. When descendants serve as CEOs, firm value is destroyed. Our findings suggest that the classic owner-manager conflict in nonfamily firms is more costly than the conflict between family and nonfamily shareholders in founder-CEO firms. However, the conflict between family and nonfamily shareholders in descendant-CEO firms is more costly than the owner-manager conflict in nonfamily firms.     

How corporate governance affects payout policy under agency problems and external financing constraints

This paper analyzes the effect of corporate governance on the payout policy when a firm has both agency problems and external financing constraints. We empirically test whether strong corporate governance would lead to higher payout to minimize agency problems (outcome hypothesis), or to lower payout to avoid costly external financing (substitute hypothesis). We find that firms with higher (lower) external financing constraints tend to decrease (increase) payout ratio with an improvement in their corporate governance. The results are consistent with our hypothesis that the relation between payout and corporate governance is reversed depending on the relative sizes of agency and external financing costs.     

How Does the Use of Credit Default Swaps Affect Firm Risk and Value? Evidence from US Life and Property/Casualty Insurance Companies

This study uses a unique credit default swap (CDS) transaction data set of insurers to examine the effects of CDS usage on the risk profile and firm value of US insurance companies for the period 2001‐2009. Applying a Heckman two‐stage model to adjust for the potential endogeneity of CDS usage with respect to firm risk and firm value, we find consistent evidence that the utilization of CDS for income generation purposes is associated with greater market risk, deterioration of financial performance, and lower firm value, for both Life and Property/Casualty insurers.     

Credit and liquidity components of corporate CDS spreads

This paper investigates the role of credit and liquidity factors in explaining corporate CDS price changes during normal and crisis periods. We find that liquidity risk is more important than firm-specific credit risk regardless of market conditions. Moreover, in the period prior to the recent “Great Recession” credit risk plays no role in explaining CDS price changes. The dominance of liquidity effects casts serious doubts on the relevance of CDS price changes as an indicator of default risk dynamics. Our results show how multiple liquidity factors including firm specific and aggregate liquidity proxies as well as an asymmetric information measure are critical determinants of CDS price variations. In particular, the impact of informed traders on the CDS price increases when markets are characterised by higher uncertainty, which supports concerns of insider trading during the crisis.     

The Co‐movement of Credit Default Swap,Bond and Stock Markets: an Empirical Analysis

We analyse the relationship between credit default swap (CDS), bond and stock markets during 2000–2002. Focusing on the intertemporal co‐movement, we examine monthly, weekly and daily lead‐lag relationships in a vector autoregressive model and the adjustment between markets caused by cointegration. First, we find that stock returns lead CDS and bond spread changes. Second, CDS spread changes Granger cause bond spread changes for a higher number of firms than vice versa. Third, the CDS market is more sensitive to the stock market than the bond market and the strength of the co‐movement increases the lower the credit quality and the larger the bond issues. Finally, the CDS market contributes more to price discovery than the bond market and this effect is stronger for US than for European firms.     

Conglomerate investment under various capital market conditions

This paper studies the investment of diversified and focused firms under various capital market conditions. When external capital becomes more costly at the aggregate level, investment declines in focused firms but remains unchanged in diversified firms. This investment advantage enjoyed by diversified firms could attribute to both their easy access to external capital and their ability to substitute internal capital markets for costly external markets. Consistent with the internal capital market argument, our findings show that the investment advantage exists for diversified firms even after we control for their easy access to external markets. We also find that the role of internal markets in financing investment is more important for diversified firms that are more financially constrained in external markets. Finally, we find that the segment-level investment becomes more efficient in conglomerates’ internal capital markets under depressed external capital market conditions. Overall, our findings suggest that internal capital allocation functions as a valuable and efficient substitute for diversified firms in a tightened external capital market.     

Access to financing and firm growth

Why do some firms grow faster than others? Although various observed and unobserved aspects of firms have been suggested as potential drivers of firm heterogeneity, economists disagree sharply on the role of financial structure in influencing firm growth. In this paper, I use a sample of quoted and unquoted firms to show that the effect of financial structure on firm growth is statistically significant and quantitatively important. In the presence of external financing constraints, firms rely more on internal funds to finance growth, but the effect of internal financing on firm growth decreases with an increase in the firm’s access to an external bank credit facility. As the external financing constraint is alleviated, the firm relies less on internal funds and switches to external financing as the primary source of financing for its growth. This pattern of transition between internal and external financing is particularly pronounced in small unquoted firms (conditional on their survival). These results suggest a real effect of financial structure on growth via the channel of an external financing constraint.     

The role of managerial risk‐taking in the ‘rise and fall’ of the CDS market

Since the innovation of credit default swaps (CDSs) in 1997, the market for CDSs grew dramatically to $62 trillion in 2007 (ISDA 2010). However, this market declined significantly with the onset of the GFC, prompting the question, ‘What lies behind the phenomenal growth and the eventual collapse of the CDS market?’ Using CDS spread data from 319 bank and non‐bank financial institutions across 33 countries over the period 2001–2010, I provide evidence of the determinants that affect risk‐taking by financial institutions, proxied by CDS spreads, and argue within an agency theoretical framework that managerial risk‐taking contributed to the ‘rise and fall’ of the CDS market.     

Product market advertising and new equity issues

We analyze the interaction between a firm's product market advertising and its corporate financing decisions. We consider a firm that faces asymmetric information in both the product and financial markets and that needs to raise external financing to fund its growth opportunity (new project). Any product market advertising undertaken by the firm is visible to the financial market as well. In equilibrium, the firm uses a combination of product market advertising, equity underpricing, and underfinancing (raising a smaller amount of external capital than the full information optimum) to convey its true product quality and the intrinsic value of its projects to consumers and investors. The following two predictions arise from our theoretical analysis for the relation between product market advertising and equity underpricing around new equity issues. First, firms choose a higher level of product market advertising when they are planning to issue new equity, compared with situations in which they have no immediate plans to do so. Second, product market advertising and equity underpricing are substitutes for a firm issuing new equity. We empirically test the above two predictions and find supporting evidence in the context of firms making initial public offerings and seasoned equity offerings.     

Systemic risk measures: The simpler the better?

This paper estimates and compares two groups of high-frequency market-based systemic risk measures using European and US interbank rates, stock prices and credit derivatives data from 2004 to 2009. Measures belonging to the macro group gauge the overall tension in the financial sector and micro group measures rely on individual institution information to extract joint distress. We rank the measures using three criteria: (i) Granger causality tests, (ii) Gonzalo and Granger metric, and (iii) correlation with an index of systemic events and policy actions. We find that the best systemic measure in the macro group is the first principal component of a portfolio of Credit Default Swap (CDS) spreads whereas the best measure in the micro group is the multivariate densities computed from CDS spreads. These results suggest that the measures based on CDSs outperform measures based on interbank rates or stock market prices.     

Cash holdings,costly financing and the q theory of returns

I add cash holdings into an investment-based model of stock returns. I motivate cash holdings via costly outside financing. The model shows a relation between stock returns and cash holdings and provides a structural foundation for estimating the value of cash holdings from regressions. I estimate the model at the firm level—a task notoriously difficult for q theoretic models. Adding cash into the model substantially improves model fit on average, and accounting for costly investment and financing help improve fit across firms.