孟加拉国马铃薯的需求、供应和价格上涨的原因

S. Sabur, M. A. Monayem Miah, M. Begum, Md. Mizanur Rahman, M. U. Molla
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引用次数: 6

摘要

本研究的目的是找出土豆供求和价格背后的因素,并探讨市场上辛迪加的存在。本研究主要基于二手数据。此外,通过FGD和KII在Bogura、Rangpur和Munshiganj地区收集了一些定性数据。独立以来,马铃薯面积、产量和单产年均增长分别为4.58%、6.61%和1.95%。HYV马铃薯产量增长较快,而本地马铃薯产量增长较慢。马铃薯产量波动较大,周期约为3年,近年来急剧下降。独立以来,马铃薯的名义价格呈上升趋势,而实际价格呈下降趋势。马铃薯价格季节性变化较大,3月价格最低,12月价格最高。土豆市场似乎是一体化的,因为各个水平的价格都在一起变动。在DAM重新定价后,土豆价格的上涨趋势似乎停止了。实际价格波动率为73.16%,呈现出较大的波动。2020年土豆的总盈余为34万吨,远低于前几年。马铃薯种植者的利润估计约为每公顷110万塔卡。估计的刚果民主共和国表明,孟加拉国在促进出口的马铃薯生产方面具有比较优势。到2020年,运行中的392个冷库的73%的容量将被利用。结论是,价格上涨的主要原因是一些追求利润的商人人为制造的危机,而不是该国马铃薯的低产量和高消费量。固定价格、定期市场监测和对人为危机制造者采取法律行动可能是避免该国马铃薯价格意外上涨的途径。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
DEMAND, SUPPLY AND REASONS FOR PRICE HIKE OF POTATO IN BANGLADESH
The objective of the study is to find out the factors behind the supply, demand and thereby prices of potato and explore the existence of syndicate in the market. The study is mainly based on secondary data. Additionally, some qualitative data were collected through FGD and KII from Bogura, Rangpur and Munshiganj areas. The area, production and yield of potato grew by 4.58%, 6.61% and 1.95%, respectively per annum since independence. The production of HYV potato rose sharply, while local one rose at a slower pace. Potato production exhibits high fluctuation with roughly three years’ cycle, which sharply decreased in the recent past. The nominal prices of potato witnessed upward trend, while real prices experienced downward trend since independence. There exists wide seasonal price variation of potato with the lowest price in March and the highest in December. Potato market seemingly integrated as prices at all levels move together. The rising trend of potato prices seems to be halted after re-fixing prices by DAM. Real prices displayed wide price variation as volatility index stands at 73.16%. The total surplus of potatoes in 2020 stands at 3.40 lakh MT which is much lower than the previous years. The profit earned by the potato growers was estimated at around Tk. 1.1 million /ha. The estimated DRC implies that Bangladesh had comparative advantage in potato production for export promotion. In 2020, 73% capacity of 392 cold storages in operation is utilized. It is concluded that main cause of the price hike was the artificial crisis created by some profit seeking traders rather than the low production and higher consumption of potato in the country. Fixation of price, regular market monitoring and taking legal action to the artificial crisis creators may be the way of avoiding unexpected price hike of potato in the country.
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