阿姆哈拉地区国家蔬菜和水果的营销体系分析:来自Raya Kobo和Harbu Woredas的调查证据

M. Negasi
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引用次数: 2

摘要

本研究试图用不同的指标分析阿姆哈拉地区州拉亚科博和哈布沃达斯的蔬菜和水果营销体系的不同方面。蔬菜和水果生产参与概率决定因素Probit估计和OLS估计技术也用于检查蔬菜和水果产品的市场供求决定因素。结果表明,蔬菜和水果市场存在缺乏真实及时的市场信息、制度和安排不健全、营销基础设施(仓储、冷链设施、包装、采前和采后处理措施不完善、分级和标准不科学等)、市场渠道过长、价值链参与者之间的利润率分配过高和不公平、农民分得的份额很小等问题。这些都表明营销效率低下,从而导致营销系统的次优运作。本研究的计量经济回归结果与以前的研究结果几乎相似,但决定因素并非所有样本作物(洋葱、番茄、芒果和鳄梨)都相同,而是因作物而异。总体而言,家庭规模、土地总面积、推广服务、农民经验、平均滞后价格、距离主要道路的距离和年龄是蔬菜和水果生产参与的显著因素(具有预期符号)。同样,平均当前价格、与主干道的距离、年龄、土地总面积、农民经验、性别、牛的数量和获得市场信息的途径被发现是蔬菜和水果市场供应的重要决定因素。最后,家庭规模、购买频率、单个购买批次的数量、当前平均价格、收入水平、食品和购买的平均支出以及每次旅行的数量被发现是研究地区蔬菜和水果需求的决定因素。因此,本研究的结果显然是一个指示,在生产方面,市场基础设施,安排和制度方面采取适当措施,以改善营销系统的低效运作。关键词:营销体系、结构、行为、绩效、渠道、边际、生产参与、市场供给、市场需求
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Marketing system analysis of vegetables and fruits in Amhara Regional State: survey evidence from Raya Kobo and Harbu Woredas
This study attempted to analyze the different aspects of marketing system of vegetable and fruit in Raya Kobo and Harbu woredas, Amhara regional state using different indicators. Probit estimation for determinant of participation probability in vegetable and fruit production and OLS estimation technique were also applied for examining determinants of market supply and demand for vegetable and fruit products. Accordingly, the results showed that lack of genuine and timely market information, poor institutions and arrangements, poor marketing infrastructures (poor storage, cool chain facilities, packaging, weak pre and post harvest handling practices, non scientific grading and standard, etc), long market channel, high and unfair profit margin distribution among the value chain actors with little share to the farmers were observed in both vegetable and fruit market. These are an indicative of poor marketing efficiency and thereby suboptimal operation of the marketing system. The econometric regression result of this study exhibited almost similar results as previous studies however the determinants were not same for all sample crops (onion, tomato, mango and avocado) rather differs from crop to crop. In general, family size, total size of land, extension service, farmer’s experience, average lagged price, distance from main road and age were found to be significant factors (with expected sign) of production participation in vegetables and fruits . Similarly, average current price, distances from main road, age, total size of land, farmers’ experience, sex, number of oxen, and access to market information were found to be significant determinants of market supply of vegetables and fruits. Finally, family size, purchase frequency, amount of single purchase lot, average  current price, income level, average expenditure on food and purchasing, and amount per trip were found to be significant line with expected sign as determinants of demand for vegetables and fruits in the study area. Hence, the results found in this study are clearly an indicative for taking appropriate measures in production side, market infrastructure, arrangements and institutions to improve the inefficient functioning of the marketing system. Keywords: Marketing system, structure, conduct, performance, channel, margin, production participation, market supply, market demand.
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