Non-default Component of Sovereign Emerging Market Yield Spreads and its Determinants: Evidence from Credit Default Swap Market

This article shows that a sizable component of emerging market sovereign yield spreads is due to factors other than default risk, such as liquidity. The author estimates the non-default component of the yield spreads as the basis between the actual credit default swap (CDS) premium and the hypothetical CDS premium implied by emerging market bond yields. On average, the basis is large and positive for speculative-grade bonds and slightly negative for investment-grade bonds. The large positive basis for speculative-grade bonds supports the existence of speculation in the CDS market when the underlying's credit quality is bad. The author studies the effects of bond liquidity, liquidity in the CDS market, equity market performance, and macroeconomic variables on the non-default component of the emerging market yield spreads. The results show that bond liquidity has a significant and positive effect on the CDS–bond basis of investment-grade bonds. The results suggest that the liquid bonds of investment-grade bonds are more expensive relative to the prices implied their CDS premiums. However, the results are somewhat mixed and even contrary for the speculative-grade bond sample.Emerging Market Sovereign Bonds, Credit Risk, Credit Default Swaps, Basis, Liquidity, Emerging Market Equity Markets

Dynamic Sources of Sovereign Bond Market Liquidity

Using 482 US Dollar and Euro denominated bonds issued by 72 sovereigns, we examine the dynamic sources of time-series and cross-sectional variations in \textit{market-wide liquidity} of sovereign bonds as a novelty in the sovereign fixed income literature. Vector autoregression analysis shows that macroeconomic fundamentals and the financial market variables play a substantial role in the movements of aggregate liquidity throughout the whole sample period (1999-2010), although their effects are stronger during the financial crisis. Specifically, US industrial production growth rate and inflation rate have significant informative powers on the sovereign bond market liquidity. An increasing shock to the TED spread (the spread between 3-Month Libor and US T-bill), a measure of distrust in the banking system, has detrimental impact, while equity market performance is positively linked to market-wide bond liquidity. Furthermore, the direction of causality from the world financial and macroeconomic variables towards the aggregate bond market liquidity is confirmed by Granger causality tests. Finally, impulse response functions show that these relationships are persistent up to one-year forecast horizon

Dynamic Sources of Sovereign Bond Market Liquidity

Using 482 US Dollar and Euro denominated bonds issued by 72 sovereigns, we examine the dynamic sources of time-series and cross-sectional variations in \textit{market-wide liquidity} of sovereign bonds as a novelty in the sovereign fixed income literature. Vector autoregression analysis shows that macroeconomic fundamentals and the financial market variables play a substantial role in the movements of aggregate liquidity throughout the whole sample period (1999-2010), although their effects are stronger during the financial crisis. Specifically, US industrial production growth rate and inflation rate have significant informative powers on the sovereign bond market liquidity. An increasing shock to the TED spread (the spread between 3-Month Libor and US T-bill), a measure of distrust in the banking system, has detrimental impact, while on the other side equity market performance is positively linked to market-wide bond liquidity. Furthermore, the direction of causality from the world financial and macroeconomic variables towards the aggregate bond market liquidity is confirmed by Granger causality tests. Finally, impulse response functions show that these relationships are persistent up to one-year forecast horizon

Non-default Component of Sovereign Emerging Market Yield Spreads and its Determinants: Evidence from Credit Default Swap Market

This article shows that a sizable component of emerging market sovereign yield spreads is due to factors other than default risk, such as liquidity. The author estimates the non-default component of the yield spreads as the basis between the actual credit default swap (CDS) premium and the hypothetical CDS premium implied by emerging market bond yields. On average, the basis is large and positive for speculative-grade bonds and slightly negative for investment-grade bonds. The large positive basis for speculative-grade bonds supports the existence of speculation in the CDS market when the underlying's credit quality is bad. The author studies the effects of bond liquidity, liquidity in the CDS market, equity market performance, and macroeconomic variables on the non-default component of the emerging market yield spreads. The results show that bond liquidity has a significant and positive effect on the CDS–bond basis of investment-grade bonds. The results suggest that the liquid bonds of investment-grade bonds are more expensive relative to the prices implied their CDS premiums. However, the results are somewhat mixed and even contrary for the speculative-grade bond sample

Dynamic Sources of Sovereign Bond Market Liquidity

Using 482 US Dollar and Euro denominated bonds issued by 72 sovereigns, we examine the dynamic sources of time-series and cross-sectional variations in \textit{market-wide liquidity} of sovereign bonds as a novelty in the sovereign fixed income literature. Vector autoregression analysis shows that macroeconomic fundamentals and the financial market variables play a substantial role in the movements of aggregate liquidity throughout the whole sample period (1999-2010), although their effects are stronger during the financial crisis. Specifically, US industrial production growth rate and inflation rate have significant informative powers on the sovereign bond market liquidity. An increasing shock to the TED spread (the spread between 3-Month Libor and US T-bill), a measure of distrust in the banking system, has detrimental impact, while on the other side equity market performance is positively linked to market-wide bond liquidity. Furthermore, the direction of causality from the world financial and macroeconomic variables towards the aggregate bond market liquidity is confirmed by Granger causality tests. Finally, impulse response functions show that these relationships are persistent up to one-year forecast horizon.Sovereign Bond Market, Aggregate Liquidity, Financial Markets

Radioguided Surgery of Thyroid Carcinoma Recurrences

Current application of radioguided techniques for treatment of papillary thyroid cancer recurrence