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Parametric Distributional Flexibility and Conditional Variance Models with an Application to Hourly Exchange Rates

Parametric Distributional Flexibility and Conditional Variance Models with an Application to Hourly Exchange Rates »

Source: Parametric Distributional Flexibility and Conditional Variance Models with an Application to Hourly Exchange Rates

Volume/Issue: 1998/29

Series: IMF Working Papers

Author(s): Jenny Lye

Publisher: INTERNATIONAL MONETARY FUND

Publication Date: 01 March 1998

ISBN: 9781451844771

Keywords: ARCH, Generalized Student t Distributions, Modeling Variance, Exchange Rates, exchange rate, skewness, normal distribution, statistics

This paper builds on the ARCH approach for modeling distributions with time-varying conditional variance by using the generalized Student t distribution. The distribution offers flexibility in modeling both leptoku...

Reviving the Competitive Storage Model

Reviving the Competitive Storage Model »

Source: Reviving the Competitive Storage Model : A Holistic Approach to Food Commodity Prices

Volume/Issue: 2011/64

Series: IMF Working Papers

Author(s): Norbert Funke , Weifeng Wu , and Yanliang Miao

Publisher: INTERNATIONAL MONETARY FUND

Publication Date: 01 March 2011

ISBN: 9781455228065

Keywords: Food commodity prices, Competitive storage model, Rational expectation equilibrium, real interest rate, price elasticity, kurtosis, skewness, real interest rates, Computational Techniques,

We revive in this paper the empirical relevance of the competitive storage model by taking a holistic approach to food commodity prices. We augment the seminal Deaton and Laroque (1992, 1996) model by incorporating...

Parametric Distributional Flexibility and Conditional Variance Models with an Application to Hourly Exchange Rates

Parametric Distributional Flexibility and Conditional Variance Models with an Application to Hourly Exchange Rates »

Volume/Issue: 1998/29

Series: IMF Working Papers

Author(s): Jenny Lye

Publisher: INTERNATIONAL MONETARY FUND

Publication Date: 01 March 1998

DOI: http://dx.doi.org/10.5089/9781451844771.001

ISBN: 9781451844771

Keywords: ARCH, Generalized Student t Distributions, Modeling Variance, Exchange Rates, exchange rate, skewness, normal distribution, statistics

This paper builds on the ARCH approach for modeling distributions with time-varying conditional variance by using the generalized Student t distribution. The distribution offers flexibility in modeling both leptoku...

Reviving the Competitive Storage Model
			: A Holistic Approach to Food Commodity Prices

Reviving the Competitive Storage Model : A Holistic Approach to Food Commodity Prices »

Volume/Issue: 2011/64

Series: IMF Working Papers

Author(s): Norbert Funke , Weifeng Wu , and Yanliang Miao

Publisher: INTERNATIONAL MONETARY FUND

Publication Date: 01 March 2011

DOI: http://dx.doi.org/10.5089/9781455228065.001

ISBN: 9781455228065

Keywords: Food commodity prices, Competitive storage model, Rational expectation equilibrium, real interest rate, price elasticity, kurtosis, skewness, real interest rates, Computational Techniques,

We revive in this paper the empirical relevance of the competitive storage model by taking a holistic approach to food commodity prices. We augment the seminal Deaton and Laroque (1992, 1996) model by incorporating...