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This study investigates the dynamic relationships among trading behaviors of different investor groups (foreigners, domestic institutions and domestic individuals), stock returns and sovereign CDS (Credit Default Swap) spreads in Korea.

We employ the VAR (Vector autoregression) model to examine the dynamic relationships between CDS spread changes, stock returns and investors' behavior in the stock market.

The CDS spread change (stock return) declines (rises) in response to shocks to net foreign flows into the stock market on the same day. Foreigners buy stocks more intensely one day after an increase in the stock return, but they do not respond to CDS spread changes. Domestic individuals trade in the opposite direction of foreigners in response to shocks to both stock returns and CDS spread changes on the same day. Positive net stock purchases of domestic institutions (individuals) predict positive (negative) stock returns and negative (positive) CDS spread changes next day.

This study extends prior studies by examining how different investor groups' trading behaviors in the stock market are associated with not only the stock market but also a closely related market (CDS market). Prior empirical studies on the relation between the stock and CDS markets do not pay attention to possible heterogeneity in trading behavior across different types of investors in the stock market.

This paper aims to examine the information content of mutual fund flows and its indication on investors’ preference/tolerance toward risk.

Mutual funds are grouped into different categories based on assets with different levels of risk perceptions (e.g. equity fund, money market fund), and this information is publicly accessible. This paper examines the correlation patterns between fund flows and changes in credit default swaps (CDS) spreads. In addition, it also examines such a relation by dividing the samples into different fund types (e.g. retail vs institutional fund flows).

This paper suggests that equity fund flows are negatively related to CDS spreads, whereas money market fund flows are positively related to CDS spreads. Furthermore, it indicates that retail fund flows provide insightful information and serve as the primary driver behind the relation between fund flows and CDS spreads.

The findings of this paper indicate that flows into equity and money market funds could serve as a risk sentiment in credit markets. And this is the first study, to the best of the author’s knowledge, to establish such a linkage between fund flows and CDS spreads to help investors gauge credit market sentiment.

The purpose of this study is to examine the effects of the coronavirus disease 2019 (COVID-19) pandemic on sovereign credit default swap (CDS) spreads using a large sample of countries.

In this paper, the authors use a wide set of the sovereign CDS data of 78 countries. To measure the magnitude of the COVID-19 pandemic, the authors use the daily change of confirmed cases collected from Our World in Data. They use panel regressions to estimate the impact of the COVID-19 pandemic on sovereign credit risk.

The authors show how sovereign CDS spreads have widened significantly in response to the COVID-19 pandemic. Based on the most conservative estimate, a 1% increase in COVID-19 infections leads to a 0.17% increase in sovereign CDS spreads. Furthermore, this effect is stronger for developing countries and countries with worse healthcare systems. Government policies partially offset the impact of the COVID-19 pandemic, although these same policies also lead to widening sovereign CDS spreads. Sovereign CDS spreads narrow dramatically several months after the outbreak of the COVID-19 pandemic. Overall, the results suggest that the ongoing COVID-19 pandemic has been a massive shock to the global financial stability.

This paper provides new evidence that COVID-19 widens sovereign CDS spreads. The authors further show that this widening effect is felt most strongly in developing economies.

This paper aims to investigate informational efficiency of stock, options and credit default swap (CDS) markets. Previous research suggests that informed traders prefer equity option and CDS markets over stock markets to exploit their informational advantage. As a result, equity and credit derivative markets contribute more to price discovery compared to stock markets.

In this study, the authors investigate the dynamics behind informed investors’ trading decisions in European stock, options and CDS markets. This allows to identify the predictive explanatory power of the unique information contained in each market with respect to future stock, CDS and option market movements.

A lead-lag relation is found between the CDS market and the other markets, in which changes in CDS spreads are able to consistently forecast changes in stock prices and equity options’ implied volatilities, indicating how the fast-growing CDS market seems to play a special role in the price discovery process. Moreover, in contrast to results of US studies, the stock market is found to forecast changes in the other two markets, suggesting that investors also prefer stock market involvement to exploit their information advantages before moving to CDS and option markets. Interestingly, these patterns have only emerged during the recent financial crisis, while before the crisis, the option market was found to be of major importance in the price discovery process.

The authors are the first to study the lead-lag relationship among European stock, option and CDS markets for a large sample period covering the financial crisis.

The authors investigate the implications of environmental, social and governance (ESG) practices of firms for the pricing of their credit default swaps (CDS). In doing so, the authors compare European and US firms and consider nonlinear and indirect effects. This complements the previous literature focusing on linear and direct effects using bond yields and credit ratings of US firms.

For this purpose, the authors apply fixed effects regressions on a comprehensive panel data set of US and European firms. Further, nonlinear and indirect effects are investigated utilizing quantile regressions and a path analysis.

The evidence indicates that higher ESG ratings mitigate credit risks of US and European firms from 2007 to 2019. The risk mitigation effect is U-shaped across ESG quantiles, which is consistent with opposing effects of growing stakeholder influence capacity and diminishing marginal returns on ESG investments. The authors further reveal a mediating indirect volatility channel that substantially amplifies the direct effect of ESG on credit risk. A one-standard-deviation improvement in ESG ratings is estimated to reduce CDS spreads of low, medium and high ESG firms by approximately 4%, 8% and 3%, respectively.

This is the first study to examine whether credit markets reflect regional differences between Europe and the US with regard to the ESG-CDS-relationship. In addition, this paper contributes to the existing literature by investigating differences in the response of CDS spreads across ESG quantiles and to study potential indirect channels connecting ESG and CDS spreads using structural credit risk variables.

Credit default swap (CDS) spreads may not represent the accurate credit risk levels (asymmetric spread behavior) of assets with the initiation of corporate events, such as merger, spin‐off or other similar events in which one entity succeeds to the obligations of another entity. The International Swaps and Derivatives Association (ISDA) succession language for the definition of succession events misleads the CDS market participants to determine CDS spreads. The purpose of this paper is to provide a conceptual framework for the relationship between the ISDA succession language and CDS spreads in order to clarify the factors behind the asymmetric spread behavior around several corporate activities.

The authors develop a conceptual driver model to establish a link between company characteristics and succession issues. Then, a succession model to evaluate the risk levels occurring with succession issues is designed.

The ISDA succession language has an influence on CDS spreads around corporate events. The explanatory approach provides the foundation for the understanding of the relationships between succession issues caused by several corporate events, involving particularly restructuring, refinancing and/or guarantee risk, and CDS spreads. Combination of the driver model and the succession model helps to assess the potential influence of succession events on CDS spreads.

Market participants should take into consideration the effects of the ISDA succession language on CDS spreads around succession of CDS.

Prior research related to the CDS has always focused on the economic determinants of CDS spreads. This paper is the first attempt to explain the relationship between the ISDA succession language and CDS spreads.

The aim of this research is twofold. First, we study average levels of liquidity for long-run through-the-cycle periods, which potentially allow eliminating procyclicality from risk parameters used for expected credit-loss calculations. Second, we investigate to what extent the relative illiquidity of individual credit default swap (CDS) contracts affects their spreads in comparison with the respective CDS indices.

Based on the iTraxx Europe CDS index covering European firms and the CDX North America CDS index covering US firms, as well as on individual CDS transactions involving the reference entities constituting these two benchmark indices, we investigate the excess liquidity premia in spreads of the single-name CDS contracts over the spreads of the iTraxx and CDX indices over 2007-2017.

First, single-name CDS excess liquidity premia depend on CDS contract maturity. Second, the long-run average spread of a benchmark index may stay as low as three-fourths of the respective long-run average of the mean of the single-name CDS spreads, meaning that the excess liquidity premium may be as high as one-fourth of the firm-specific CDS spread. Third, the term structure of the excess liquidity differs between the Europe and North America geographies. Fourth, on average, the excess liquidity premia in the single-name CDS spreads over the respective CDS indices diminish with increasing maturities of CDS contracts.

No previous research addresses differences between the liquidity component in a benchmark CDS index spreads and the mean spread averaged across the constituents of the index. Our work fills this gap.

The authors investigate whether the effects of stock buyback announcements on credit default swap (CDS) spread changes for US firms depend on macroeconomic conditions. The authors find that abnormal CDS spreads increase for small-sized firms announced to repurchase a higher share ratio during the normal period. In contrast, abnormal CDS spreads decrease for big-sized firms regardless of the magnitude of the repurchase ratio during the crisis period. The results of this study suggest that the wealth transfer effect dominates the signaling effect for small-sized firms with higher target ratios during the normal period. In contrast, the signaling effect is stronger for bondholders of big-sized firms during the crisis period.

When extended to sovereign issuers, the Merton‐type structural model suggests a negative relationship between sovereign credit default swap (CDS) spreads and stock prices. In practice, capital structure arbitrage that exploits such relationships should foster the integration of CDS and the stock market and improve price discovery. This paper studies the dynamic relationship between sovereign CDS spreads and stock prices for seven Asian countries for the period from January 2001 to February 2007. We find a strong negative correlation between the CDS spread and the stock index for most Asian countries. A long‐run equilibrium price relationship is found for China, Korea, and Thailand. The limited integration in other countries may arise from market frictions and model applicability. In terms of price discovery, CDS markets play a leading role in five out of seven countries. Therefore, equity investors should span the CDS market for incremental information. The stock market has a feedback effect for two countries and dominates price discovery for only one country.

The creditworthiness of corporates is most visible in credit ratings. This paper aims to present an alternative credit rating measure independently of credit rating agencies. The credit rating score (CRS) is based on the credit default swap (CDS) market trading.

A CRS is developed which is a linear function of logarithmized CDS spreads. This new CRS is the first one that is completely independent of the rating agency. The estimated ratings are compared with ratings provided by Fitch Ratings for 310 European and US non-financial corporates.

The empirical analysis shows that logarithmized CDS spreads and issuer credit ratings by agencies have a linear relationship. The new CRS provides market participants with an alternative risk assessment, which is solely based on market factors, and does not rely on credit rating analysts. The results indicate that our CRS is able to anticipate agency ratings in advance. Moreover, the analysis shows that the trading volume has only a limited influence in the anticipation of rating changes.

This study shows a new approach to measure the creditworthiness of firms by analyzing CDS spreads. This is highly relevant for regulation, firm monitoring and investors.