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Option pricing under linear autoregressive dynamics, heteroskedasticity, and conditional leptokurtosis

Hafner, Christian M.; Herwartz, Helmut - 1999

prices caused by stochastic volatility. -- option pricing ; autoregression ; heteroskedasticity ; GARCH ; leverage effect …

Persistent link: https://www.econbiz.de/10009580460

Common factors governing VDAX movements and the maximum loss

Härdle, Wolfgang; Schmidt, Peter - 2000

tool for options portfolios using the "Maximum Loss" methodology based on Principal Components. -- Implied Volatility ; DAX …

Persistent link: https://www.econbiz.de/10009612026

Fitting the smile revisited : a least squares kernel estimator for the implied volatility surface

Fengler, Matthias R. (contributor); Wang, Qihua (contributor) - 2003 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10001919426

Extracting implicit density functions from short term interest rate options

Nielsen, Hannah - 2001

Using option prices the expectations of the market participants concerning the underlying asset can be extracted as well as the uncertainty surrounding these expectations. In this paper a mixture of lognormal density functions will be assumed to analyze options on three-month Euribor futures for...

Persistent link: https://www.econbiz.de/10009614294

The analysis of implied volatilities

Fengler, Matthias R.; Härdle, Wolfgang; Schmidt, Peter - 2001

The analysis of volatility in financial markets has become a first rank issue in modern financial theory and practice … of volatility. Much research has been done on the analysis of realized historic volatilities, Roll (1977) and references … solved for the constant volatility parameter a using observed option prices. This is a more natural approach as the option …

Persistent link: https://www.econbiz.de/10009615424

Discrete time option pricing with flexible volatility estimation

Härdle, Wolfgang; Hafner, Christian M. - 1997

By extending the GARCH option pricing model of Duan (1995) to more flexible volatility estimation it is shown that the … prices of out-of-the-money options strongly depend on volatility features such as asymmetry. Results are provided for the …

Persistent link: https://www.econbiz.de/10009659059

Implied volatility string dynamics

Fengler, Matthias; Härdle, Wolfgang; Mammen, Enno - 2003

A primary goal in modelling the dynamics of implied volatility surfaces (IVS) aims at reducing complexity. For this …, neglects the degenerated string structure of the implied volatility data and may result in a severe modelling bias. We propose … value at risk computations and scenario analysis. -- Implied Volatility Surface ; Smile ; Generalized Additive Models …

Persistent link: https://www.econbiz.de/10009663844

Fragmentation, globalization and labor markets

Burda, Michael C.; Dluhosch, Barbara - 2001 - Rev.

Fragmentation of the value-added-chain is modeled as the reaction of monopolistically competitive firms to the removal of barriers to trade and factor mobility in an integrated trading environment. Since fragmentation requires high-skilled labor, this form of globalization can induce labor...

Persistent link: https://www.econbiz.de/10009614300

Beyond "manucentrism" : some fresh facts about job and worker flows

Bingley, Paul; Eriksson, Tor; Werwatz, Axel; … - 1999

This paper gives a comprehensive picture of job and worker flows for the entire Danish economy. We exploit a unique central administrative register encompassing all employees of all workplaces across all sectors throughout two business cycles. This enables us to broaden the focus of the previous...

Persistent link: https://www.econbiz.de/10009581098

Confidence intervals for state price densities

Hlávka, Zdeněk (contributor) - 2003 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10001916784