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首页> 外文期刊>AACE International Transactions >Evaluating Social Return on Investment for Rural Infrastructure Funding Decisions
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Evaluating Social Return on Investment for Rural Infrastructure Funding Decisions

机译：评估农村基础设施资助决策的社会回报投资

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摘要

Social Return on Investment (SROI) has long been used by international development agencies as a means to differentiate between dissimilar projects. Its primary strength is the ability to quantify the socioeconomic impact on a community of an infrastructure enhancement. This paper critically evaluates SROI as decision criterion for US rural highway infrastructure projects. Transportation has long used average daily traffic as the primary criterion for allocating scarce construction and maintenance funding. However, research has shown that the socioeconomic impact of one truck loaded with crops for market is far greater than that of a single passenger car carrying a commuter to work. The paper demonstrates the mechanics of SROI via two Iowa case study bridge projects. The study finds that SROI provides a reliable metric for identifying low traffic volume infrastructure projects whose impact on the region's economy justifies allocating funding to reconstruct or repair over high volume options in the same area.
机译：社会投资回报（SROI）长期以来一直被国际发展机构用于区分不同项目的手段。其主要实力是能够量化对基础设施增强社区的社会经济影响。本文批判性地评估了美国农村公路基础设施项目的决策标准。运输长期使用平均每日交通作为分配稀缺建设和维护资金的主要标准。然而，研究表明，一辆卡车装载的农作物市场的社会经济影响远远大于携带通勤者的单一乘用车。本文通过两个IOWA案例研究桥梁项目展示了SROI的机制。该研究发现，SROI提供了可靠的指标，用于识别低交通量基础架构项目，其对该地区的经济的影响为代表资金进行分配或修复同一区域的高批量选择。

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