Evaluating interval forecasts
PF Christoffersen - International economic review, 1998 - JSTOR
A complete theory for evaluating interval forecasts has not been worked out to date. Most of
the literature implicitly assumes homoskedastic errors even when this is clearly violated, and …
the literature implicitly assumes homoskedastic errors even when this is clearly violated, and …
The shape and term structure of the index option smirk: Why multifactor stochastic volatility models work so well
P Christoffersen, S Heston… - Management Science, 2009 - pubsonline.informs.org
State-of-the-art stochastic volatility models generate a “volatility smirk” that explains why out-of-the-money
index puts have high prices relative to the Black-Scholes benchmark. These …
index puts have high prices relative to the Black-Scholes benchmark. These …
Is the potential for international diversification disappearing? A dynamic copula approach
International equity markets are characterized by nonlinear dependence and asymmetries.
We propose a new dynamic asymmetric copula model to capture long-run and short-run …
We propose a new dynamic asymmetric copula model to capture long-run and short-run …
Option valuation with conditional skewness
P Christoffersen, S Heston, K Jacobs - Journal of Econometrics, 2006 - Elsevier
Index option prices differ systematically from Black–Scholes prices. Out-of-the-money put
prices (and in-the-money call prices) are relatively high compared to the Black–Scholes price. …
prices (and in-the-money call prices) are relatively high compared to the Black–Scholes price. …
[BOOK][B] Elements of financial risk management
P Christoffersen - 2011 - books.google.com
The Second Edition of this best-selling book expands its advanced approach to financial risk
models by covering market, credit, and integrated risk. With new data that cover the recent …
models by covering market, credit, and integrated risk. With new data that cover the recent …
Market skewness risk and the cross section of stock returns
The cross section of stock returns has substantial exposure to risk captured by higher moments
of market returns. We estimate these moments from daily Standard & Poor's 500 index …
of market returns. We estimate these moments from daily Standard & Poor's 500 index …
Backtesting value-at-risk: A duration-based approach
P Christoffersen, D Pelletier - Journal of Financial Econometrics, 2004 - academic.oup.com
Financial risk model evaluation or backtesting is a key part of the internal model's approach
to market risk management as laid out by the Basle Committee on Banking Supervision. …
to market risk management as laid out by the Basle Committee on Banking Supervision. …
Volatility and correlation forecasting
TG Andersen, T Bollerslev, PF Christoffersen… - Handbook of economic …, 2006 - Elsevier
Volatility has been one of the most active and successful areas of research in time series
econometrics and economic forecasting in recent decades. This chapter provides a selective …
econometrics and economic forecasting in recent decades. This chapter provides a selective …
Does realized skewness predict the cross-section of equity returns?
We use intraday data to compute weekly realized moments for equity returns and study their
time-series and cross-sectional properties. Buying stocks in the lowest realized skewness …
time-series and cross-sectional properties. Buying stocks in the lowest realized skewness …
The importance of the loss function in option valuation
P Christoffersen, K Jacobs - Journal of Financial Economics, 2004 - Elsevier
Which loss function should be used when estimating and evaluating option valuation
models? Many different functions have been suggested, but no standard has emerged. We …
models? Many different functions have been suggested, but no standard has emerged. We …