The Impact of Differential Expenditures on School Performance
The Impact of Differential Expenditures on School Performance
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差别支出对学校表现的影响
DOI：
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发表时间：
1989
期刊：
影响因子：
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通讯作者：
E. Hanushek
中科院分区：
文献类型：
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作者：
E. Hanushek
对教育生产函数的二十年研究产生了惊人的一致结果：学校支出的变化与学生表现的变化并没有系统的联系。教师的品质有很大的差异，但教师的技能与教育背景、教学经验或小班教学的关系并不密切。此外，技能较高的教师并不比技能较低的教师经常得到更多的报酬。这些研究结果表明，学校的决策必须从传统的“投入导向”的政策，提供绩效激励。例如，在学校财务法庭案件或立法审议中集中注意支出差异，从证据来看似乎是错误的。
Two decades of research into educational production functions have produced startlingly consistent results: Variations in school expenditures are not systematically related to variations in student performance. Enormous differences in teacher quality exist, but differences in teacher skill are not strongly related to educational backgrounds, amount of teaching experience, or teaching in small classes. Further, more skilled teachers simply are not regularly paid more than less skilled teachers. These findings suggest that school decision making must move away from traditional “input directed” policies to ones providing performance incentives. The concentration on expenditure differences in, for example, school finance court cases or legislative deliberations, appears misguided given the evidence.