搜索结果: 1-8 共查到“a randomized experiment”相关记录8条 . 查询时间(0.081 秒)
Peer Effects in Disadvantaged Primary Schools Evidence from a Randomized Experiment
Disadvantaged Primary Schools Randomized Experiment
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2016/3/2
Using data from a well- executed randomized experiment, we fi nd that the
average classroom peer achievement adversely infl uences own student
achievement in math and reading in primar...
Assessing the Ability of Matching to Address Attrition Bias in a Randomized Experiment using Data from the Rand Health Insurance Experiment
Matching to Address Attrition Bias Randomized Experiment Rand Health Insurance Experiment
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2015/9/18
It is well known that non-random attrition can lead to bias in estimating treatmenteffects from a social experiment that is based on random assignment. If the randomized intervention suffers from non-...
Do Labor Market Policies have Displacement Effects? Evidence from a Clustered Randomized Experiment
Labor Market Policies Clustered Randomized Experiment
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2014/9/10
This article reports the results from a randomized experiment designed to evaluate the direct and indirect (displacement) impacts of job placement assistance on the labor market outcomes of young, edu...
Village sanitation externalities and children's human capital: Evidence from a randomized experiment by the Maharashtra government
Village sanitation externalities children's human capita
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2014/3/25
Open defecation is exceptionally widespread in India, a county with puzzlingly
high rates of child stunting. We study a randomized controlled trial of a village-level
sanitation program, implemented...
Does Money Burn Fat? Evidence from a Randomized Experiment
randomized experiment financial incentives for weight loss obesity nonrandom sample attrition effect heterogeneity
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2012/10/22
We test whether financial incentives have an effect on weight reduction in a randomized controlled trial involving 700 obese persons assigned to three experimental groups. While two treatment groups o...
Computer Assisted Learning as Extracurricular Tutor? Evidence from a Randomized Experiment in Rural Boarding Schools in Shaanxi
Education Development Computer Assisted Learning Random Assignment Test Scores China Rural schools
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2014/3/13
The education of disadvantaged populations has been a long-standing challenge to the education system in both developed and developing countries. Although computer-assisted learning (CAL) has been con...
Can One Laptop per Child Reduce the Digital Divide and Educational Gap? Evidence from a Randomized Experiment in Migrant Schools in Beijing
Laptop Child Digital Divide Educational Gap
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2014/3/13
One Laptop per Child (OLPC) is one of the high profile initiatives to try to narrow the inequality of access to ICT (digital divide). However, despite the fact that OLPC currently has distributed more...
Targeting Labour Market Programmes:Results from a Randomized Experiment
profiling active labour market programmes ALMP statistical treatment rules unemployment public employment services
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2009/11/6
We evaluate a randomized experiment of a statistical support system developed to assist
caseworkers in Swiss employment offices in choosing appropriate active labour market
programmes for their un...