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Covariates and causal effects: the problem of context

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  • Dionissi Aliprantis

Abstract

This paper is concerned with understanding how causal effects can be identified in past data and then used to predict the future in light of the problem of context, or the fact that treatment always influences the outcome variable in combination with covariates. Structuralist and experimentalist views of econometric methodology can be reconciled by adopting notation capable of distinguishing between effects independent of and dependent on context, or direct and net effects. By showing that identification of direct and net effects imposes distinct assumptions on selection into covariates (i.e., exclusion restrictions) and explicitly constructing predictions based on past effects, the paper is able to characterize the tradeoff researchers face. Relative to direct effects, net effects can be identified in the past from more general data-generating processes (DGPs), but they can predict the future of less general DGPs. Predicting the future with either type of effect requires knowledge of direct effects. To highlight implications for applied work, I discuss why Local Average Treatment Effects and Marginal Treatment Effects of educational attainment are net effects and are therefore difficult to interpret, even when identified with a perfectly randomized treatment.

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Bibliographic Info

Paper provided by Federal Reserve Bank of Cleveland in its series Working Paper with number 1310.

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Date of creation: 2013
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Handle: RePEc:fip:fedcwp:1310

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Keywords: Statistical methods ; Econometric models;

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References

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  1. Heckman, James & Navarro-Lozano, Salvador, 2003. "Using matching, instrumental variables and control functions to estimate economic choice models," Working Paper Series 2003:4, IFAU - Institute for Evaluation of Labour Market and Education Policy.
  2. Joshua D. Angrist & Jörn-Steffen Pischke, 2010. "The Credibility Revolution in Empirical Economics: How Better Research Design is taking the Con out of Econometrics," CEP Discussion Papers dp0976, Centre for Economic Performance, LSE.
  3. Scott E. Carrell & Bruce I. Sacerdote & James E. West, 2013. "From Natural Variation to Optimal Policy? The Importance of Endogenous Peer Group Formation," Econometrica, Econometric Society, vol. 81(3), pages 855-882, 05.
  4. Card, David, 2001. "Estimating the Return to Schooling: Progress on Some Persistent Econometric Problems," Econometrica, Econometric Society, vol. 69(5), pages 1127-60, September.
  5. Edward E. Leamer, 2010. "Tantalus on the Road to Asymptopia," Journal of Economic Perspectives, American Economic Association, vol. 24(2), pages 31-46, Spring.
  6. Joshua Angrist, 1989. "Lifetime Earnings and the Vietnam Era Draft Lottery: Evidence from Social Security Administrative Records," Working Papers 631, Princeton University, Department of Economics, Industrial Relations Section..
  7. James J. Heckman, 2008. "Econometric Causality," Working Papers 200826, Geary Institute, University College Dublin.
  8. Guido Imbens & Jeffrey Wooldridge, 2008. "Recent developments in the econometrics of program evaluation," CeMMAP working papers CWP24/08, Centre for Microdata Methods and Practice, Institute for Fiscal Studies.
  9. Jeffrey R. Kling, 2006. "Incarceration Length, Employment, and Earnings," NBER Working Papers 12003, National Bureau of Economic Research, Inc.
  10. Heckman, James J, 1996. "Randomization as an Instrumental Variable: Notes," The Review of Economics and Statistics, MIT Press, vol. 78(2), pages 336-41, May.
  11. Henry S. Farber & Jeffrey R. Kling & Alan Krueger, 1999. "Interpreting Instrumental Variables Estimates of the Returns to Schooling," Working Papers 794, Princeton University, Department of Economics, Industrial Relations Section..
  12. Layard, Richard & Psacharopoulos, George, 1974. "The Screening Hypothesis and the Returns to Education," Journal of Political Economy, University of Chicago Press, vol. 82(5), pages 985-98, Sept./Oct.
  13. Heckman, James J. & Lochner, Lance & Todd, Petra E., 2008. "Earnings Functions and Rates of Return," IZA Discussion Papers 3310, Institute for the Study of Labor (IZA).
  14. Michael P. Keane & Kenneth I. Wolpin, 1995. "The career decisions of young men," Working Papers 559, Federal Reserve Bank of Minneapolis.
  15. Rashmi Barua & Kevin Lang, 2009. "School Entry, Educational Attainment and Quarter of Birth: A Cautionary Tale of LATE," NBER Working Papers 15236, National Bureau of Economic Research, Inc.
  16. Lance Lochner & Enrico Moretti, 2004. "The Effect of Education on Crime: Evidence from Prison Inmates, Arrests, and Self-Reports," American Economic Review, American Economic Association, vol. 94(1), pages 155-189, March.
  17. Carneiro, Pedro & Heckman, James J. & Vytlacil, Edward, 2010. "Estimating Marginal Returns to Education," IZA Discussion Papers 5275, Institute for the Study of Labor (IZA).
  18. Brian A. Jacob & Lars Lefgren, 2003. "Are Idle Hands the Devil's Workshop? Incapacitation, Concentration and Juvenile Crime," NBER Working Papers 9653, National Bureau of Economic Research, Inc.
  19. Angus Deaton, 2010. "Instruments, Randomization, and Learning about Development," Journal of Economic Literature, American Economic Association, vol. 48(2), pages 424-55, June.
  20. Dionissi Aliprantis, 2010. "Redshirting, compulsory schooling laws, and educational attainment," Working Paper 1012, Federal Reserve Bank of Cleveland.
  21. Jonathan Meer, 2005. "Evidence on the Returns to Secondary Vocational Education," Discussion Papers 04-014, Stanford Institute for Economic Policy Research.
  22. Wooldridge, Jeffrey M., 2005. "Violating Ignorability Of Treatment By Controlling For Too Many Factors," Econometric Theory, Cambridge University Press, vol. 21(05), pages 1026-1028, October.
  23. Belzil, Christian, 2006. "The Return to Schooling in Structural Dynamic Models: A Survey," IZA Discussion Papers 2370, Institute for the Study of Labor (IZA).
  24. James Heckman, 1997. "Instrumental Variables: A Study of Implicit Behavioral Assumptions Used in Making Program Evaluations," Journal of Human Resources, University of Wisconsin Press, vol. 32(3), pages 441-462.
  25. Nathaniel Baum-Snow & Ronni Pavan, 2013. "Inequality and City Size," The Review of Economics and Statistics, MIT Press, vol. 95(5), pages 1535-1548, December.
  26. James Heckman & Neil Hohmann & Jeffrey Smith & Michael Khoo, 2000. "Substitution And Dropout Bias In Social Experiments: A Study Of An Influential Social Experiment," The Quarterly Journal of Economics, MIT Press, vol. 115(2), pages 651-694, May.
  27. Angrist, Joshua D, 1990. "Lifetime Earnings and the Vietnam Era Draft Lottery: Evidence from Social Security Administrative Records: Errata," American Economic Review, American Economic Association, vol. 80(5), pages 1284-86, December.
  28. Dan Black & Natalia Kolesnikova & Lowell Taylor, 2009. "Earnings Functions When Wages and Prices Vary by Location," Journal of Labor Economics, University of Chicago Press, vol. 27(1), pages 21-47, 01.
  29. Blundell, Richard & Costa Dias, Monica, 2008. "Alternative Approaches to Evaluation in Empirical Microeconomics," IZA Discussion Papers 3800, Institute for the Study of Labor (IZA).
  30. Bishop, John H. & Mane, Ferran, 2004. "The impacts of career-technical education on high school labor market success," Economics of Education Review, Elsevier, vol. 23(4), pages 381-402, August.
  31. James J. Heckman & Sergio Urzua & Edward J. Vytlacil, 2006. "Understanding Instrumental Variables in Models with Essential Heterogeneity," NBER Working Papers 12574, National Bureau of Economic Research, Inc.
  32. Helena Skyt Nielsen & Michael Svarer, 2009. "Educational Homogamy: How Much is Opportunities?," Journal of Human Resources, University of Wisconsin Press, vol. 44(4).
  33. Dora L. Costa & Matthew E. Kahn, 2000. "Power Couples: Changes In The Locational Choice Of The College Educated, 1940-1990," The Quarterly Journal of Economics, MIT Press, vol. 115(4), pages 1287-1315, November.
  34. Dionissi Aliprantis, 2012. "Assessing the evidence on neighborhood effects from moving to opportunity," Working Paper 1233, Federal Reserve Bank of Cleveland.
  35. James J. Heckman & Jeffrey A. Smith, 1995. "Assessing the Case for Social Experiments," Journal of Economic Perspectives, American Economic Association, vol. 9(2), pages 85-110, Spring.
  36. Wolpin, Kenneth I, 1977. "Education and Screening," American Economic Review, American Economic Association, vol. 67(5), pages 949-58, December.
  37. Sobel, Michael E., 2006. "What Do Randomized Studies of Housing Mobility Demonstrate?: Causal Inference in the Face of Interference," Journal of the American Statistical Association, American Statistical Association, vol. 101, pages 1398-1407, December.
  38. Light, Audrey, 2001. "In-School Work Experience and the Returns to Schooling," Journal of Labor Economics, University of Chicago Press, vol. 19(1), pages 65-93, January.
  39. Barton H. Hamilton, 2000. "Does Entrepreneurship Pay? An Empirical Analysis of the Returns to Self-Employment," Journal of Political Economy, University of Chicago Press, vol. 108(3), pages 604-631, June.
  40. Halbert White & Karim Chalak, 2013. "Identification and Identification Failure for Treatment Effects Using Structural Systems," Econometric Reviews, Taylor & Francis Journals, vol. 32(3), pages 273-317, November.
  41. Karim Chalak & Halbert White, 2008. "Causality, Conditional Independence, and Graphical Separation in Settable Systems," Boston College Working Papers in Economics 689, Boston College Department of Economics, revised 04 Jul 2010.
  42. Keane, Michael P., 2010. "Structural vs. atheoretic approaches to econometrics," Journal of Econometrics, Elsevier, vol. 156(1), pages 3-20, May.
  43. Karim Chalak & Halbert White, 2007. "An Extended Class of Instrumental Variables for the Estimation of Causal Effects," Boston College Working Papers in Economics 692, Boston College Department of Economics, revised 30 Nov 2009.
  44. Joshua Angrist & Ivan Fernandez-Val, 2010. "ExtrapoLATE-ing: External Validity and Overidentification in the LATE Framework," NBER Working Papers 16566, National Bureau of Economic Research, Inc.
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