Results 31 to 40 of about 29,277 (321)
Do changes in the implied volatility of stock options predict future changes in CDS spreads? [PDF]
Seonmul yeonguThis study examines whether changes in the implied volatility of stock options have cross-sectional predictability for future changes in credit default swap (CDS) spreads in the Korean market. The major findings are as follows.
Changsoo Hong, Yuen Jung Park
doaj +1 more source
Comparison of Model for Pricing Volatility Swaps [PDF]
SSRN Electronic Journal, 2013 The popularity of volatility derivatives has increased through these years of financial turmoil. In particular, variance and volatility swap seem interesting to analyse due to its growing trading volume. Hence, the aim of this work is to present a full revision of these two volatility derivatives, comparing pricing methodologies, like Taylor expansion ...
openaire +2 more sources
On Volatility Swaps for Stock Market Forecast: Application Example CAC 40 French Index
Journal of Probability and Statistics, 2014 This paper focuses on the pricing of variance and volatility swaps under Heston model (1993). To this end, we apply this model to the empirical financial data: CAC 40 French Index. More precisely, we make an application example for stock market forecast:
Halim Zeghdoudi +2 more
doaj +1 more source
The Volatility of the “Green” Option-Adjusted Spread: Evidence before and during the Pandemic Period
Risks, 2022 The paper is an investigation on the impact of financial markets on the volatility of the green bonds credit risk component, measured by the option-adjusted spread/swap curve (OAS) before and during the pandemic period.
Alessandra Ortolano, Eugenia Nissi
doaj +1 more source
Volatility spillover networks of credit risk: Evidence from ASW and CDS spreads in Turkey and Brazil [PDF]
PanoeconomicusThis study examines received and transmitted volatility spillovers of Credit Default Swap (CDS) and Asset-Swap Spread (ASW) for Brazil and Turkey. The empirical analysis is implemented using two country-based (stock markets and exchange rates) and two ...
Gunay Samet +2 more
doaj +1 more source
İstanbul İktisat Dergisi, 2023 This study aims to investigate the effect of the credit default swap (CDS) on the Turkish stock market. More specifically, it analyses whether the relationship between CDS and the Turkish stock market has changed during the period of unprecedented stock ...
Veysel Karagöl
doaj +1 more source
Speculators, prices and market volatility [PDF]
, 2015 We analyze data from 2005 through 2009 that uniquely identify categories of traders to assess how speculators such as hedge funds and swap dealers relate to volatility and price changes. Examining various subperiods where price trends are strong, we find
Brunetti, Celso +2 more
core +1 more source
East Asian Economic Review, 2015 The key objective of this study is to investigate the return and volatility spillover effects among stock market, credit default swap (CDS) market and foreign exchange market for three countries: Korea, the US and Japan.
Taly I
doaj +1 more source
Prices and Asymptotics for Discrete Variance Swaps
, 2013 We study the fair strike of a discrete variance swap for a general time-homogeneous stochastic volatility model. In the special cases of Heston, Hull-White and Schobel-Zhu stochastic volatility models we give simple explicit expressions (improving ...
Bernard, Carole, Cui, Zhenyu
core +1 more source
Hedging European Derivatives with the Polynomial Variance Swap under Uncertain Volatility Environments [PDF]
This paper proposes a new hedging scheme of European derivatives under uncertain volatility environments, in which a weighted variance swap called the polynomial variance swap is added to the Black-Scholes delta hedging for managing exposure to ...
Akihiko Takahashi +2 more
core +6 more sources