Gardebroek, C. and Hernandez, M.A. (2012) Do Energy Prices Stimulate Food Price Volatility? Examining Volatility Transmission between US Oil, Ethanol and Corn Markets.
http://ageconsearch.umn.edu/bitstream/124583/2/draft_energy_corn_CG_MH_june_1_2012_ AAEA.pdf

has been cited by the following article:

• TITLE: On Volatility Transmission from Crude Oil to Agricultural Commodities

  AUTHORS: Dilip Kumar

  KEYWORDS: Volatility Spillover, Crude Oil, Agricultural Commodities, Volatility Estimator, Sudden Changes

  JOURNAL NAME: Theoretical Economics Letters, Vol.7 No.2, February 3, 2017

  ABSTRACT: The paper examines volatility transmission from crude oil market to agricultural commodities like wheat, corn, cotton and soybeans. We find that the volatility transmission from crude oil to agricultural commodities exhibits sudden changes over a study period. We also examine whether the sudden changes in volatility influence the observed sudden changes in volatility transmission from crude oil to agricultural commodities. Our results indicate the observed sudden change in volatility transmission mechanism is not influenced by sudden changes in volatility series.