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美国学者奥斯本调查发现,拥有500名学生的学校,生均成本比只有200名学生的学校低12.74美元,比有1000名学生的学校低16.74美元,比有1500名学生的学校低11.14美元,比有2000名学生的学校低5.53美元,比有2244名学生的学校低0.66美元。该研究表明,只有规模适中,学校的经济效益才是最高的。因此,从投入产出的角度看,应设计能充分利用资源的
The American scholar Osborne survey found that the average student cost per student in a school with 500 students is $ 12.74 lower than that of a school with only 200 students, $ 16.74 lower than a school with 1000 students and $ 11.14 lower than a school with 1,500 students , Down $ 5.53 from a school with 2,000 students and $ 0.66 lower than a school with 2,244 students. The study shows that only modestly-sized schools have the highest economic benefits. Therefore, in terms of input-output, resources should be designed to make full use of