External Treatment Effects and Program Implementation Bias
AbstractThis paper discusses the definition and identification of external treatment effects and experimental designs capable of detecting these effects. External effects occur when the outcome of a given individual is affected by the treatment assignments of other individuals. The paper argues that two-stage randomization schemes, which randomize allocation of treatments across communities and randomizes the treatments themselves within communities, are useful for identifying private and external treatment effects. The importance of external treatment effects are illustrated in the context of several health economics applications: the impact of R&D subsidies, smoking prevention programs for youth, and the evaluation of HIV-prevention programs currently taking place in Africa.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoPaper provided by National Bureau of Economic Research, Inc in its series NBER Technical Working Papers with number 0250.
Date of creation: Jan 2000
Date of revision:
Contact details of provider:
Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.
Web page: http://www.nber.org
More information through EDIRC
Other versions of this item:
- Tomas Philipson, 1999. "External Treatment Effects and Program Implementation Bias," Working Papers 9929, Harris School of Public Policy Studies, University of Chicago.
- NEP-ALL-2000-01-24 (All new papers)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Chew, Soo Hong, 1983. "A Generalization of the Quasilinear Mean with Applications to the Measurement of Income Inequality and Decision Theory Resolving the Allais Paradox," Econometrica, Econometric Society, vol. 51(4), pages 1065-92, July.
- James J. Heckman & Lance Lochner & Christopher Taber, 1999. "General Equilibrium Cost Benefit Analysis of Education and Tax Policies," NBER Working Papers 6881, National Bureau of Economic Research, Inc.
- Richard Arnott & John Rowse, 1982.
"Peer Group Effects and Educational Attainment,"
497, Queen's University, Department of Economics.
- Summers, Anita A & Wolfe, Barbara L, 1977. "Do Schools Make a Difference?," American Economic Review, American Economic Association, vol. 67(4), pages 639-52, September.
- Tor Jakob Klette & Jarle Moen & Zvi Griliches, 1999.
"Do Subsidies to Commercial R&D Reduce Market Failures - Microeconomic Evaluation Studies?,"
Harvard Institute of Economic Research Working Papers
1861, Harvard - Institute of Economic Research.
- Tor Jakob Klette & Jarle Møen & Zvi Griliches, 1999. "Do Subsidies to Commercial R&D Reduce Market Failures? Microeconomic Evaluation Studies," NBER Working Papers 6947, National Bureau of Economic Research, Inc.
- Manski, Charles F, 1997.
"The Mixing Problem in Programme Evaluation,"
Review of Economic Studies,
Wiley Blackwell, vol. 64(4), pages 537-53, October.
- Henderson, Vernon & Mieszkowski, Peter & Sauvageau, Yvon, 1978. "Peer group effects and educational production functions," Journal of Public Economics, Elsevier, vol. 10(1), pages 97-106, August.
- Michael A. Boozer & Stephen E. Cacciola, 2001. "Inside the 'Black Box' of Project STAR: Estimation of Peer Effects Using Experimental Data," Working Papers 832, Economic Growth Center, Yale University.
- Manuela Angelucci & Giacomo De Giorgi, 2009. "Indirect Effects of an Aid Program: How Do Cash Transfers Affect Ineligibles' Consumption?," American Economic Review, American Economic Association, vol. 99(1), pages 486-508, March.
- Angelucci, Manuela & De Giorgi, Giacomo, 2006. "Indirect Effects of an Aid Program: The Case of Progresa and Consumption," IZA Discussion Papers 1955, Institute for the Study of Labor (IZA).
- Edwin Leuven & Hessel Oosterbeek & Bas van der Klaauw, 2006.
"The effect of financial rewards on students' achievement: Evidence from a randomized experiment,"
Artefactual Field Experiments
00078, The Field Experiments Website.
- Edwin Leuven & Hessel Oosterbeek & Bas van der Klaauw, 2010. "The Effect of Financial Rewards on Students' Achievement: Evidence from a Randomized Experiment," Journal of the European Economic Association, MIT Press, vol. 8(6), pages 1243-1265, December.
- Edwin Leuven & Hessel Oosterbeek & Bas van der Klaauw, 2004. "The e ect of financial rewards on students achievement: Evidence from a randomized experiment," HEW 0410002, EconWPA.
- Leuven, Edwin & Oosterbeek, Hessel & van der Klaauw, Bas, 2003. "The Effect of Financial Rewards on Students' Achievements: Evidence from a Randomized Experiment," CEPR Discussion Papers 3921, C.E.P.R. Discussion Papers.
- Edwin Leuven & Hessel Oosterbeek, 2002.
"Evaluating the effect of tax deductions on training,"
Labor and Demography
- Edwin Leuven & Hessel Oosterbeek, 2004. "Evaluating the Effect of Tax Deductions on Training," Journal of Labor Economics, University of Chicago Press, vol. 22(2), pages 461-488, April.
- Malani, Anup, 2008. "Patient enrollment in medical trials: Selection bias in a randomized experiment," Journal of Econometrics, Elsevier, vol. 144(2), pages 341-351, June.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ().
If references are entirely missing, you can add them using this form.