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Causal Effects of Single-Sex Schools on College Entrance Exams and College Attendance: Random Assignment in Seoul High Schools
Regression analysis Same-gender teachers Single-sex public education Single-sex schools Teachers Two-year colleges United States
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2014/3/31
Despite the voluminous literature on the potentials of single-sex schools, there is no consensus on the effects of single-sex schools because of student selection of school types. We exploit a unique ...
Testing for Nonparametric Identification of Causal Effects in the Presence of a Quasi-Instrument
testing endogeneity monotonicity potential outcomes
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2012/10/23
The identification of average causal effects of a treatment in observational studies is typically based either on the unconfoundedness assumption or on the availability of an instrument. When availabl...
On the Role of Counterfactuals in Inferring Causal Effects of Treatments
Causation counterfactuals possible worlds treatment effect
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2013/10/18
Causal inference in the empirical sciences is based on counterfactuals. This paper presents the counterfactual account of causation in terms of Lewis’s possible-world semantics, and reformulates the s...
Identification and Estimation of Causal Effects of Multiple Treatments Under the Conditional Independence Assumption
Treatment effects balancing score propensity score causal model
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2013/10/17
The assumption that the assignment to treatments is ignorable conditional on attributes plays an important role in the applied statistic and econometric evaluation literature. Another term for it is c...