经济小册子:食品生产中的规模经济

IF 1.6 Q2 AGRICULTURAL ECONOMICS & POLICY
J. Ikerd
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引用次数: 2

摘要

第一段:为什么工业化农业经营继续取代小型家庭农场,尽管它们继续污染自然环境和使农村社区退化?大规模、专业化的农业经营,如集中的动物饲养经营(或cafo),持续存在,因为它们比较小的、多样化的农业经营具有经济优势。它们的生态和社会成本较高,但经济成本较低。这种经济优势通常被称为规模经济。在经济理论中,有两种类型的规模经济。内部规模经济是指不同规模的生产单位在生产成本上的差异。在畜牧业中,“规模”是指在一个单一的养殖操作或生产单位中养猪、家禽、奶牛或肉牛的数量。在大田作物和以牧场为基础的动物生产中,规模是指单个生产单位的土地面积。另一方面,外部规模经济是指不同规模的管理单位的差异,如肥料或饲料的成本,或遵守政府法规的成本。管理单位可以包括在单一管理或控制下的一个或多个生产单位(Ross, 2022)。一个农场或生产单位可以包括多块土地,但一个农场管理单位可以包括多个农场,这些农场作为一个经济实体或单位进行管理. . . .
本文章由计算机程序翻译,如有差异,请以英文原文为准。
THE ECONOMIC PAMPHLETEER: Economies of scale in food production
First paragraph: Why do industrial agricultural operations continue to displace smaller family farms in spite of their continued pollution of the natural environment and degradation of rural communi­ties? Large-scale, specialized agricultural operations, such as concentrated animal feeding operations (or CAFOs), persist because they have an economic advantage over smaller, diversified farming opera­tions. They have higher ecological and social costs but lower economic costs. This economic advan­tage is commonly referred to as economies of scale. In economic theory, there are two types of economies of scale. Internal economies of scale refer to differences in the costs of production associated with different sizes of production units. In animal agriculture, “scale” refers to the number of hogs, poultry, milk cows, or beef cattle in a single farming operation or production unit. In field crop and pasture-based animal production, scale refers to the acres of land in a single production unit. External economies of scale, on the other hand, refer to differences such as the costs of fertilizer or feed, or the cost of complying with government regulations, for different sizes of management units. Management units may include one or more production units under single man­agement or control (Ross, 2022). A single farm or production unit may comprise multiple parcels of land, but a farm management unit may comprise multiple farms that are managed as a single economic entity or unit. . . .
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来源期刊
CiteScore
2.80
自引率
12.50%
发文量
73
审稿时长
15 weeks
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