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Efficiency Analysis of Agricultural Land Use Based on DEA Method: A Case Study among APEC Economies

机译:基于DEA方法的农业土地利用效率分析:以APEC经济体为例

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This study made an analysis of agricultural land use efficiency in APEC (Asia-Pacific Economic Cooperation) with an objective to find which member economy can produce at least the same amount of food production with less resources input. To do so, data envelopment analysis (DEA), a useful method to evaluate the efficiency and productivity of a number of producers which consume multiple inputs to produce multiple outputs, was used to analyze the agricultural land use efficiency in an input-output system for food production. The results show that the overall land use efficiency for food production is relatively low in APEC region, there is plenty of room for most economies to increase food yield at current input level. The input factors made different contribution to land use efficiency: Arable land area is the last factor to cause input redundancy, agricultural labors should be liberated from agricultural sector, or it will cause inefficiency to a certain extent, artificial material input such as fertilizer and machinery plays an important role in agricultural land use system.
机译:这项研究分析了亚太经合组织(APEC)(亚太经合组织)的农业土地利用效率,目的是发现哪个成员经济体能够以更少的资源投入生产至少相同数量的粮食产量。为此,数据包络分析(DEA)是一种有用的方法,可用于评估许多消耗多个输入以产生多个输出的生产者的效率和生产率的方法,用于分析输入-输出系统中农业土地的利用效率。食品生产。结果表明,APEC地区用于粮食生产的总体土地利用效率相对较低,在目前的投入水平下,大多数经济体有足够的空间增加粮食产量。投入因素对土地利用效率的贡献不同:耕地面积是造成投入冗余的最后一个因素,应将农业劳动从农业部门中解放出来,否则将在一定程度上导致肥料,机械等人工材料的投入低效。在农业土地利用系统中起着重要作用。

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