Perry Preschool Program Papers Web Appendices

Web Appendix for "The Rate of Return to the High/Scope Perry Preschool Program," by James J. Heckman, Seong Hyeok Moon, Rodrigo Pinto, Peter A. Savelyev, and Adam Yavitz.
Web Appendix for "Analyzing social experiments as implemented: A reexamination of the evidence from the HighScope Perry Preschool Program, by James J. Heckman, Seong Hyeok Moon, Rodrigo Pinto, Peter Savelyev, Adam Yavitz. Quantitative Economics, 1(2): 1-46.
Web Appendix for "Understanding the Mechanisms through Which an Influential Early Childhood Program Boosted Adult Outcomes," by James J. Heckman, Rodrigo Pinto, and Peter A. Savelyev. Forthcoming, American Economic Review.

NOTE: Web appendices for other papers will be made available when the papers are published.

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