بررسی ساختار بازار مرغ گوشتی در سطوح تولیدکننده و عمدهفروشی؛ مطالعه موردی استان فارس
محورهای موضوعی : فصلنامه علمی -پژوهشی تحقیقات اقتصاد کشاورزی
1 - استادیار بخش تحقیقات اقتصادی، اجتماعی و ترویجی، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان فارس، سازمان تحقیقات، آموزش و
کلید واژه: حاشیه‌های بازاریابی, مقایسه قیمت‌ها, رقابت کامل, انحصار چندجانبه و رقابت انحصاری,
چکیده مقاله :
در این مطالعه متوسط قیمت مرغ زنده، گوشت مرغ آماده طبخ در سطوح عمدهفروشی و خرده‌فروشی و حاشیه‌های بازاریابی در استان فارس با دیگر استان‌ها مقایسه و ساختار بازار مرغ گوشتی در سطوح تولیدکننده و عمدهفروشی ارزیابی و تحلیل شد. برای مقایسه‌ی قیمت‌ها و حاشیه‌ها از آزمونt جفتی و برای ارزیابی ساختار بازار از شاخص‌های نسبت تمرکز، هرفیندال- هیرشمن، معکوس تعداد بنگاه‌ها، هال– تایدمن و لیندا استفاده شد. دوره‌ی مورد بررسی از اول فروردین 1390 تا آخر آذرماه 1394 می‌باشد. نتایج بیانگر این است که متوسط قیمت مرغ زنده در استان فارس از اغلب استان ها کمتر است در حالیکه متوسط قیمت گوشت مرغ آماده طبخ در سطوح عمدهفروشی، خرده‌فروشی و متوسط حاشیه‌ی عمدهفروشی از اغلب استان‌ها بیشتر است. ساختار بازار گوشت مرغ زنده در استان فارس در سطح تولیدکننده رقابتی کامل است اما در سطح عمدهفروشی با توجه به شاخص‌های نسبت تمرکز و هرفیندال- هیرشمن به‌ترتیب انحصار چند جانبه و رقابت انحصاری است.
In this study, average price of kilograms of live broiler, chicken meat in wholesale and retail levels and marketing margins in Fars province compared to other provinces and market structure for live broiler producers and chicken meat in the wholesale level were evaluated and analyzed. For comparing prices and marketing margins paired t-test, and for evaluating market structure the concentration ratio, Herfindahl - Hirschman, inverse the number of firms, Hall - Tideman and Linda indices were used. The studied period is from April 2011 to December 2015. Results show that the average daily price of kilograms of live broiler in the Fars province is lower than most provinces, while the average daily price of kilograms of wholesale and retail chicken meat and average wholesale margin is more than most provinces and these differences is statistically significant. The market structure of producers for selling live broiler in the Fars province is perfectly competitive. Market structure of chicken meat in the wholesale level based on the concentration ratio and Herfindahl-Hirschman indices are respectively oligopoly and monopolistic competition.
- Alijani, F., & Sabouhi, M. (2009). Measuring market power and cost-effectiveness of beef and veal production in Iran. Journal of Agricultural Economics Research, 1 (2): 77-90. (In Persian)
- Azzam, A.M. & Schroeter, J.R. (1995). The trade off between oligopsony power and cost efficiency in horizontal consolidation: An example from beef packing. American Journal of Agricultural Economics, 77 (4): 825-836.
- Bihamta, M.R., & Zare Chahouki, M. A. (2015). Principles of Statistics for the Natural Resources Sciences. University of Tehran Press. (In Persian)
- Ebadzadeh, H. R., Ahmadi, K., Mohammadnia Afroozi, Sh., Abbas Taghani, R., Abbasi, M., & Yari, Sh. (2017). Agricultural Statistics of 2016 (Vol. II), Ministry of Agricultural Jihad, Deputy Minister of Planning and Economy, Information and Communication Technology Center. (In Persian)
- Fars Poultry Farmers’ Cooperative Union. (2015). Data related to frozen chicken meat purchased from various slaughterhouses through Fars Province Livestock Support Company. (In Persian)
- Faizabadi, Y., & Taghipour, Y. (2014). Calculation of the concentration index and its effect on the market margin in the poultry slaughterhouse industry of Mazandaran province, Quarterly Journal of Business Research, 71: 161-179. (In Persian)
- Georgian, A., & Sadatian, S.M. (2000). Evaluation the degree of concentration ratio at the market level of production and wholesale of all types of home refrigerators. Quarterly Journal of Commercial Journal, 16: 85-1. (In Persian)
- Herfindal, O.C. (1959). Copper costs and prices, resources for the future, Washington D.C. 260 pp.
- Hosseini, M. A., (1997). The structure of the global market for Iranian pistachio production and export market and its structural changes. Quarterly Journal of Agricultural Economics and Development, 18: 115-135. (In Persian)
- Hosseini, M. A., & Parmeh, Z. (2010). Evaluation of the monopoly, competition and concentration in the Iranian broiler and egg market. Journal of Knowledge and Development, 30: 188-214. (In Persian)
- Khodadadkashi, F. (2000). Monopoly, competition and concentration in Iran's industrial markets (1994-1997). Business Research Journal, 15: 83-116. (In Persian)
- Khodadadkashki, F., & Shahikitash, M.N. (2005). Measuring the Competitiveness in the Global Market of Selected Traditional and Agricultural Goods, Quarterly Journal of Agricultural Economics and Development, 51: 135-164. (In Persian)
- Maddala, G.C., Dobson, S., & Miller, E. (1995). Microeconomics, the regulation of monopoly. McGrawhill Book Company, chapter 1:185 - 195.
- Nikolaev, D.V. (2013). Methodological approach to the market structure type identification (using the example of the fish production market of Primorskii). Studies on Russian Economic Development, 24 (1): 71- 76.
- Paarlberg, P.L. & Haley, M.M. (2001). Market concentration and vertical coordination in the pork industry: Implications for public policy analysis. Aribusiness, 17 (2): 197 - 212.
- Rahmani, R., & Esmaeili, A. (2010). Aalysis of price transmission in broiler meat market in Fars province. Iranian Journal of Agricultural Economics and Development Research, 2- 41 (3): 275-286. (In Persian)
- Rahmani, R., & Torkamani, J. (2010). The effect of price and production risks on the situation of chicken and beef meat in Fars province. Quarterly Journal of Agricultural Economics, 4 (1): 51 - 78. (In Persian)
- Rahmani, R., & Sheikholeslam, M. (2014). Economic analysis of the prices of broiler meat in Fars province in comparison with other provinces at different levels of the market. Proceedings of the Ninth Biennial Conference on Agricultural Economics in Iran, Tehran, Iran. (In Persian)
- Rahmani, R., Abdolshahi, A., Shakerin, Sh., Safdarian, M., & Karimi, A. (2007). Economic study of fluctuations in production, exports, imports and prices of livestock products: a case study of red and chicken meat. Jihad Agriculture Organization of Fars Province. (In Persian)
- Schroeter, J., & Azzam, A. (1990). Measuring market power in multi-product oligopolies: The U.S. meat industry. Applied Economics, 22: 1365 – 1376.
- Shaykhzainodin, A., & Bakhshoodeh, M. (2008). The market power of buying livestock and the cost-effectiveness of the red meat industry; case study livestock slaughter industry of Fars province. Journal of Agricultural Economics and Development, 61: 125-143. (In Persian)
- Turek Rahoveanu, M.M., Ríos-Carmenados, I., Turek Rahoveanu, A. & Gallegosd, A.A. (2015). Approaches regarding the competition in Romanian sugar market. Procedia Economics and Finance, 22: 313 – 322.
- Wohlgenant, M.K. (2001). Marketing margins: empirical analysis. Department of agricultural and resource economics, North Carolina State University, Raleigh, NC.
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