Multiple-regime price transmission between wheat and wheat flour prices in Korea
J.H. Han, B. Ahnhttps://doi.org/10.17221/47/2015-AGRICECONCitation:Han J.H., Ahn B. (2015): Multiple-regime price transmission between wheat and wheat flour prices in Korea. Agric. Econ. – Czech, 61: 552-563.
In order to derive the evidence of the asymmetric price transmission, we employed the threshold estimation for the price relationship between the imported wheat and the wheat flour prices. We estimated the exact level of threshold points of the imported wheat price that have different impacts on the Korean wheat flour price. Our empirical estimations proved the main hypothesis of this study, namely, that the impact of input price on output price is stronger at higher levels of the input price. In the sub-sample, which includes data from January 1993 to January 2008, the price transmission effect from the imported wheat to the domestic wheat flour in the Regime 3, in which wheat prices are the highest among our three regimes, is larger than that in the Regime 2. In the whole sample, which includes data from January 1993 to March 2014, the price transmission effect in the Regime 3 is larger than that in the Regime 2, and that of the Regime 2 is larger than that of the Regime 1.Keywords:asymmetric price transmission, price equation, reduced form, threshold estimationReferences:
Abdulai Awudu (2000): Spatial price transmission and asymmetry in the Ghanaian maize market. Journal of Development Economics, 63, 327-349 https://doi.org/10.1016/S0304-3878(00)00115-2Abdulai Awudu (2002): Using threshold cointegration to estimate asymmetric price transmission in the Swiss pork market. Applied Economics, 34, 679-687 https://doi.org/10.1080/00036840110054035Ahn B., Kim T.H. (2008): Test for asymmetric price transmission between producer and consumer prices of major agricultural products. Korean Journal of Agricultural Economics, 49: 77–95.Azzam A. M. (1999): Asymmetry and Rigidity in Farm-Retail Price Transmission. American Journal of Agricultural Economics, 81, 525-533 https://doi.org/10.2307/1244012Bailey D.Y., Brorsen B.W. (1989): Price asymmetric in spatial fed cattle markets. Western Journal of Agricultural Economics, 14: 246–252Bettendorf L. (): Incomplete transmission of coffee bean prices: evidence from The Netherlands. European Review of Agriculture Economics, 27, 1-16 https://doi.org/10.1093/erae/27.1.1Borenstein S., Cameron C., Gilbert R. (1997): Do gasoline prices respond asymmetrically to crude oil prices? Quarterly Journal of Economics, 112: 305–339.Boyd Milton S., Brorsen B. Wade (1988): Price Asymmetry in the U.S. Pork Marketing Channel. North Central Journal of Agricultural Economics, 10, 103- https://doi.org/10.2307/1349239Carman Hoy F., Sexton Richard J. (2005): Supermarket fluid milk pricing practices in the western United States. Agribusiness, 21, 509-530 https://doi.org/10.1002/agr.20062Čechura L., Šobrová L. (2008): The price transmission in pork meat agri-food chain. Agricultural Economics – Czech, 54: 77–84.Ghoshray Atanu (2002): Agricultural Economics Society Prize Essay Asymmetric Price Adjustment and the World Wheat Market. Journal of Agricultural Economics, 53, 299-317 https://doi.org/10.1111/j.1477-9552.2002.tb00022.xGoodwin B. K., Holt M. T. (1999): Price Transmission and Asymmetric Adjustment in the U.S. Beef Sector. American Journal of Agricultural Economics, 81, 630-637 https://doi.org/10.2307/1244026Hansen Bruce E. (2000): Sample Splitting and Threshold Estimation. Econometrica, 68, 575-603 https://doi.org/10.1111/1468-0262.00124Hassouneh Islam, Serra Teresa, Gil JosÃ© M. (2010): Price transmission in the Spanish bovine sector: the BSE effect. Agricultural Economics, 41, 33-42 https://doi.org/10.1111/j.1574-0862.2009.00423.xKinnucan Henry W., Forker Olan D. (1987): Asymmetry in Farm-Retail Price Transmission for Major Dairy Products. American Journal of Agricultural Economics, 69, 285- https://doi.org/10.2307/1242278Hwang E.K., Hwang Y.J., Kim T.E. (2012): A Study on Short and Long Term Fluctuation Factors of Processed Food Price and Countermeasures. Research Report R659, Korea Rural Economic Institute.Kaufmann Robert K., Laskowski Cheryl (2005): Causes for an asymmetric relation between the price of crude oil and refined petroleum products. Energy Policy, 33, 1587-1596 https://doi.org/10.1016/j.enpol.2004.01.013Kilian Lutz, Vigfusson Robert J. (2011): Are the responses of the U.S. economy asymmetric in energy price increases and decreases?. Quantitative Economics, 2, 419-453 https://doi.org/10.3982/QE99Kim K.S., Im J.B., An D.H., Kim K.H., Lee S.J., Cho J.S., Yang C.Y., Kim Y.J. (2012): Influences of Rises in Material Prices in the International Market on the Prices of Domestically Processed Foods. Seoul National University.Kim T.H., Kim B.S. (2009): Analysis on the lead-lag relationship of the prices of grain products. Journal of Rural Development, 32: 21–40.Lee Y.S., Sung M.H., Jung H.K., Jeon H.M. (2011): Effect of Rising Prices of Imported Agricultural Products on Food Prices and Countermeasures. Research Report P147, Korea Rural Economic Institute.Myers R. J., Jayne T. S. (): Multiple-Regime Spatial Price Transmission with an Application to Maize Markets in Southern Africa. American Journal of Agricultural Economics, 94, 174-188 https://doi.org/10.1093/ajae/aar123Peltzman Sam (): Prices Rise Faster than They Fall. Journal of Political Economy, 108, 466- https://doi.org/10.1086/262126Simioni Michel, Gonzales Frédéric, Guillotreau Patrice, Le Grel Laurent (2013): Detecting Asymmetric Price Transmission with Consistent Threshold along the Fish Supply Chain. Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, 61, 37-60 https://doi.org/10.1111/j.1744-7976.2012.01257.xCramon-Taubadel Stephan, Loy Jens-Peter (1996): Price Asymmetry in the International Wheat Market: Comment. Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, 44, 311-317 https://doi.org/10.1111/j.1744-7976.1996.tb00153.xWard Ronald W. (1982): Asymmetry in Retail, Wholesale, and Shipping Point Pricing for Fresh Vegetables. American Journal of Agricultural Economics, 64, 205- https://doi.org/10.2307/1241124Wright Brian (2014): Global Biofuels: Key to the Puzzle of Grain Market Behavior †. Journal of Economic Perspectives, 28, 73-98 https://doi.org/10.1257/jep.28.1.73