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儿童干预中的高效目标识别

Efficient Targeting in Childhood Interventions
Journal of Human Resources · 2023 · Paul J. Alexander、Dorthe Bleses、Michael Rosholm

中文摘要

我们使用丹麦行政数据,研究儿童干预中的高效目标识别问题。我们将成年后经历一种或多种社会不良结果的儿童界定为需要干预的儿童。由于生命早期的干预非常有效,我们进一步检验出生时可获得的指标能否以及在多大程度上预测这些结果。我们发现,对于许多结果,预测准确度达到尚可至良好水平,且这种预测能力由一组精简的预测变量所驱动。我们表明,用于构建风险评分的最优权重偏离了目标干预中通常采用的权重。

Abstract

<h3>Abstract</h3> Using Danish administrative data, we address the issue of efficient targeting in childhood interventions. We define children to be in need of an intervention if they experience one or more socially undesirable outcomes in adulthood. Because interventions are very effective early in life, we then test if and to what extent indicators available at birth can predict these outcomes. We find fair to good levels of prediction accuracy for many outcomes, driven by a parsimonious set of predictors. We show that optimal weights for the construction of risk scores deviate from the weights typically used in targeted interventions.
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