Volatility Spillovers between Food and Energy Markets, A Semiparametric Approach
Previous literature on volatility links between food and energy prices is scarce and mainly based on parametric approaches. We assess this issue by using a semiparametric GARCH model recently proposed by Long et al. (2009), which is essentially a nonparametric correction of the parametric conditional covariance function. We focus on price links between crude oil, ethanol and sugar prices in Brazil. Results suggest strong volatility links between the prices studied. They also suggest that parametric approximations of the conditional covariance matrix may lead to misleading results and can be improved using nonparametric techniques.
|Date of creation:||02 Sep 2011|
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- Bruce A. Babcock, 2008.
"Distributional Implications of U.S. Ethanol Policy ,"
Review of Agricultural Economics,
Agricultural and Applied Economics Association, vol. 30(3), pages 533-542.
- Babcock, Bruce A., 2008. "Distributional Implications of U.S. Ethanol Policy," Staff General Research Papers Archive 12936, Iowa State University, Department of Economics.
- Teresa Serra & David Zilberman & José Gil, 2011.
"Price volatility in ethanol markets,"
European Review of Agricultural Economics,
Foundation for the European Review of Agricultural Economics, vol. 38(2), pages 259-280, June.
- Serra, Teresa & Zilberman, David, 2009. "Price volatility in ethanol markets," 2009 Conference, August 16-22, 2009, Beijing, China 49940, International Association of Agricultural Economists.
- Serra, Teresa & Zilberman, David, 2009. "Price volatility in ethanol markets," 2009 Annual Meeting, July 26-28, 2009, Milwaukee, Wisconsin 49188, Agricultural and Applied Economics Association.
- Jason Henderson, 2009. "The impact of ethanol plants on cropland values in the great plains," Agricultural Finance Review, Emerald Group Publishing, vol. 69(1), pages 36-48, July.
- Hardle, W. & Tsybakov, A., 1997.
"Local polynomial estimators of the volatility function in nonparametric autoregression,"
Journal of Econometrics,
Elsevier, vol. 81(1), pages 223-242, November.
- Wolfgang HÄRDLE & A. TSYBAKOV, 1995. "Local Polynomial Estimators of the Volatility Function in Nonparametric Autoregression," SFB 373 Discussion Papers 1995,42, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes.
- Kevin McNew & Duane Griffith, 2005. "Measuring the Impact of Ethanol Plants on Local Grain Prices," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 27(2), pages 164-180.
- Xiangdong Long & Liangjun Su & Aman Ullah, 2009. "Estimation and Forecasting of Dynamic Conditional Covariance: A Semiparametric Multivariate Model Variables with Econometric Applications," Working Papers 200908, University of California at Riverside, Department of Economics, revised Jul 2009.
- Engle, Robert F. & Kroner, Kenneth F., 1995. "Multivariate Simultaneous Generalized ARCH," Econometric Theory, Cambridge University Press, vol. 11(01), pages 122-150, February.
- Lai, YiHao & Chen, Cathy W.S. & Gerlach, Richard, 2009. "Optimal dynamic hedging via copula-threshold-GARCH models," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 79(8), pages 2609-2624.
- Seo, Byeongseon, 2007. "Asymptotic distribution of the cointegrating vector estimator in error correction models with conditional heteroskedasticity," Journal of Econometrics, Elsevier, vol. 137(1), pages 68-111, March.
- Edmar Fagundes de Almeida & Jose Vitor Bomtempo & Carla Maria De Souza e Silva, 2007. "The Performance of Brazilian Biofuels: An Economic, Environmental and Social Analysis," OECD/ITF Joint Transport Research Centre Discussion Papers 2007/5, OECD Publishing.
- Martines-Filho, Joao Gomes & Burnquist, Heloisa Lee & Vian, Carlos Eduardo de Freitas, 2006. "Bioenergy and the Rise of Sugarcane-Based Ethanol in Brazil," Choices, Agricultural and Applied Economics Association, vol. 21(2), pages -.
- Zibin Zhang & Luanne Lohr & Cesar Escalante & Michael Wetzstein, 2009. "Ethanol, Corn, and Soybean Price Relations in a Volatile Vehicle-Fuels Market," Energies, MDPI, Open Access Journal, vol. 2(2), pages 1-320, June.
- François Longin, 2001. "Extreme Correlation of International Equity Markets," Journal of Finance, American Finance Association, vol. 56(2), pages 649-676, 04.
- Pelletier, Denis, 2006.
"Regime switching for dynamic correlations,"
Journal of Econometrics,
Elsevier, vol. 131(1-2), pages 445-473.
- Denis Pelletier, 2004. "Regime Switching for Dynamic Correlations," Econometric Society 2004 North American Summer Meetings 230, Econometric Society.
- Audrino, Francesco, 2006. "The impact of general non-parametric volatility functions in multivariate GARCH models," Computational Statistics & Data Analysis, Elsevier, vol. 50(11), pages 3032-3052, July.
- Kelvin Balcombe & George Rapsomanikis, 2008. "Bayesian Estimation and Selection of Nonlinear Vector Error Correction Models: The Case of the Sugar-Ethanol-Oil Nexus in Brazil," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 90(3), pages 658-668.
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