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The dynamic effects of price support policy on price volatility: The case of the rice market in China

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  • Jian Li
  • Jean‐Paul Chavas
  • Chongguang Li

Abstract

This study examines the economic and welfare effects of a commodity price support policy. It conceptually and empirically evaluates the effects of the domestic pricing policy on the distribution of commodity prices, with an application to the price support program in the Chinese rice market. The empirical analysis relies on a Censored Quantile Autoregression (CQAR) model, which provides a refined and flexible representation of the evolving distribution of prices under a price support program. Based on monthly data over the period 2000–2018, we develop and estimate an econometric model documenting the price effects of policy interventions. We study how a price support program affects price distribution both in the short term and long term. We find that such a program has reduced the domestic rice price volatility, evidenced by lowered variation and increased right‐skewness of the price distribution. We also show how China's rice programs' high price support level during the period 2008–2015 caused significant censoring effects and price enhancement with adverse impacts on consumer welfare across all income levels. We further examine alternative situations where a moderate price support level can reduce the long‐term mean price without generating consumer welfare losses. Our analysis and findings have implications for the implementation of agricultural price support policies in many developing countries.

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  • Jian Li & Jean‐Paul Chavas & Chongguang Li, 2022. "The dynamic effects of price support policy on price volatility: The case of the rice market in China," Agricultural Economics, International Association of Agricultural Economists, vol. 53(2), pages 307-320, March.
    • Handle: RePEc:bla:agecon:v:53:y:2022:i:2:p:307-320
    DOI: 10.1111/agec.12681
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    1. Jun Yang & Huanguang Qiu & Jikun Huang & Scott Rozelle, 2008. "Fighting global food price rises in the developing world: the response of China and its effect on domestic and world markets," Agricultural Economics, International Association of Agricultural Economists, vol. 39(s1), pages 453-464, November.
    2. Liu, Bo & Keyzer, Michiel & van den Boom, Bart & Zikhali, Precious, 2012. "How connected are Chinese farmers to retail markets? New evidence of price transmission," China Economic Review, Elsevier, vol. 23(1), pages 34-46.
    3. Jean-Paul Chavas & David Hummels & Brian D. Wright, 2014. "The Economics of Food Price Volatility," NBER Books, National Bureau of Economic Research, Inc, number chav12-1, March.
    4. Derek Headey & Shenggen Fan, 2008. "Anatomy of a crisis: the causes and consequences of surging food prices," Agricultural Economics, International Association of Agricultural Economists, vol. 39(s1), pages 375-391, November.
    5. Jian Li & Chongguang Li & Jean-Paul Chavas, 2017. "Food Price Bubbles and Government Intervention: Is China Different?," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 65(1), pages 135-157, March.
    6. Portnoy S., 2003. "Censored Regression Quantiles," Journal of the American Statistical Association, American Statistical Association, vol. 98, pages 1001-1012, January.
    7. Deaton,Angus & Muellbauer,John, 1980. "Economics and Consumer Behavior," Cambridge Books, Cambridge University Press, number 9780521296762.
    8. Luenberger, David G., 1992. "Benefit functions and duality," Journal of Mathematical Economics, Elsevier, vol. 21(5), pages 461-481.
    9. Huang, Jikun & Rozelle, Scott, 2006. "The emergence of agricultural commodity markets in China," China Economic Review, Elsevier, vol. 17(3), pages 266-280.
    10. Seokwoo Jake Choi & Stephen Portnoy, 2016. "Quantile Autoregression for Censored Data," Journal of Time Series Analysis, Wiley Blackwell, vol. 37(5), pages 603-623, September.
    11. Nicole M. Mason & Robert J. Myers, 2013. "The effects of the Food Reserve Agency on maize market prices in Zambia," Agricultural Economics, International Association of Agricultural Economists, vol. 44(2), pages 203-216, March.
    12. Powell, James L., 1986. "Censored regression quantiles," Journal of Econometrics, Elsevier, vol. 32(1), pages 143-155, June.
    13. Gouel, Christophe, 2013. "Optimal food price stabilisation policy," European Economic Review, Elsevier, vol. 57(C), pages 118-134.
    14. Zellner, Arnold & Palm, Franz, 1974. "Time series analysis and simultaneous equation econometric models," Journal of Econometrics, Elsevier, vol. 2(1), pages 17-54, May.
    15. Brian W. Gould & Hector J. Villarreal, 2006. "An assessment of the current structure of food demand in urban China," Agricultural Economics, International Association of Agricultural Economists, vol. 34(1), pages 1-16, January.
    16. Jiarong Qian & Shoichi Ito & Zhijun Zhao, 2020. "The effect of price support policies on food security and farmers’ income in China," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 64(4), pages 1328-1349, October.
    17. Koenker, Roger & Xiao, Zhijie, 2006. "Quantile Autoregression," Journal of the American Statistical Association, American Statistical Association, vol. 101, pages 980-990, September.
    18. Wusheng Yu & Hans G. Jensen, 2010. "China’s Agricultural Policy Transition: Impacts of Recent Reforms and Future Scenarios," Journal of Agricultural Economics, Wiley Blackwell, vol. 61(2), pages 343-368, June.
    19. Chavas, Jean-Paul & Hummels, David & Wright, Brian D. (ed.), 2014. "The Economics of Food Price Volatility," National Bureau of Economic Research Books, University of Chicago Press, number 9780226128924, December.
    20. Roger Koenker & Zhijie Xiao, 2004. "Unit Root Quantile Autoregression Inference," Journal of the American Statistical Association, American Statistical Association, vol. 99, pages 775-787, January.
    21. Miranda, Mario J & Helmberger, Peter G, 1988. "The Effects of Commodity Price Stabilization Programs," American Economic Review, American Economic Association, vol. 78(1), pages 46-58, March.
    22. Lichtenberg, Erik & Zilberman, David, 1986. "The Welfare Economics of Price Supports in U.S. Agriculture," American Economic Review, American Economic Association, vol. 76(5), pages 1135-1141, December.
    23. Luenberger, David G, 1996. "Welfare from a Benefit Viewpoint," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 7(3), pages 445-462, April.
    24. T. S. Jayne & Robert J. Myers & James Nyoro, 2008. "The effects of NCPB marketing policies on maize market prices in Kenya," Agricultural Economics, International Association of Agricultural Economists, vol. 38(3), pages 313-325, May.
    25. K. J. Arrow, 1964. "The Role of Securities in the Optimal Allocation of Risk-bearing," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 31(2), pages 91-96.
    26. David G. Luenberger, 1996. "Welfare from a benefit viewpoint (*)," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 7(3), pages 445-462.
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    2. Emerta A. Aragie & Jean Balié, 2024. "The effect of price support policies under productivity shocks: evidence from an economywide model," International Economics and Economic Policy, Springer, vol. 21(1), pages 1-26, February.
    3. Jie Feng & Jian Li & Wuyang Hu & Gucheng Li, 2022. "Public Interest, Risk, Trust, and Personal Protective Equipment Purchase and Usage: Face Masks Amid the COVID-19 Pandemic," IJERPH, MDPI, vol. 19(9), pages 1-16, May.

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