Based on the theory of safety economics, this paper studies on safety inputs, safety outputs and safety benefits in construction projects.

本论文采用安全经济学基本原理，具体研究了建筑工程安全的投入、产出和效益。

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Furthermore, ongoing advocacy and social marketing efforts are being made to disseminate information about the safety benefits of helmets to combat erroneous public perceptions.

此外，目前正在提倡佩戴头盔并向社会宣传佩戴头盔的安全好处，以便纠正公众的错误认识。

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FRA also believes that the expansion of HSR in America will yield safety benefits for those who choose to use the service instead of driving the same distance via roads and highways.

联邦铁路局还相信，那些面对同等距离、选择使用高铁服务代替自驾的人，高铁在美国的扩张会给他们带来安全保障。

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"The benefits in terms of ultimately adding to the safety and security of the American people would be marginal and questionable.

VOA: standard.2009.10.15

Germany -- like most of Europe -- has a broad safety net: benefits for the poor and unemployed, universal health care and good pensions.

VOA: standard.2010.06.16

Safety benefits will arise from the reduction of accidents caused by driver action and driver fatigue.

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For instance, if cars become much safer because of increased reaction time of computers, the safety benefits of big hulking SUVs will fall drastically.

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National Highway Traffic Safety Administration officials have shown interest in autonomous-driving technology and the agency is planning research to better understand the potential safety benefits.

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