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The long term impacts of compulsory schooling: evidence from a natural experiment in school leaving dates

By Emilia Del Bono and Fernando Galindo-Rueda


This paper investigates a unique feature of the English educational system to estimate the causal effect of compulsory schooling on labour market outcomes. We examine school leaving rules that allow for discrete variation in exit dates by date of birth within school cohorts. This natural experiment enables a regression discontinuity design that differences out confounding factors discussed in the literature. Individuals compelled to stay in school for as little as three months longer than their classmates tend to achieve significantly higher qualification levels and experience better labour market outcomes. Our analysis of variation of impacts by age of compulsory schooling allows us to provide valuable new insights on the role of education credentials in the labour market

Topics: L Education (General)
Publisher: Centre for the Economics of Education, London School of Economics and Political Science
Year: 2007
OAI identifier:
Provided by: LSE Research Online

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  5. (1991). Does compulsory school attendance affect schooling and earnings?”, doi
  6. (2003). Does education improve citizenship? Evidence from the U.S. and the U.K.”, NBER Working Paper n. 9584, doi
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  8. (1999). Does the Timing of School Affect How Much Children Learn?”,
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  12. (2004). Hans-Peter Kohler and Alexia Prskawetz doi
  13. (1997). How Does Season of Birth and Length of Schooling Affect Children’s Attainment at Key Stage 1?. Slough: National Foundation for Educational Research (NFER). doi
  14. (2003). Human Capital Policy”, doi
  15. (1994). Identification and Estimation of Local Average Treatment Effects”, doi
  16. (1997). Instrumental Variable Regression with doi
  17. (2005). Is Early Learning Really More Productive? The Effect of School Starting
  18. (2000). Local instrumental variables”, NBER Technical Working Paper n. 252, doi
  19. (2003). Nonparametric identification under discrete variation”, doi
  20. (1996). On the validity of season of birth as an instrument in wage equations: A comment on Angrist and Krueger’s ‘Does compulsory school attend affect schooling and earnings?’”, NBER working paper n. 5835, doi
  21. (2004). Parental education and child’s education: A natural experiment”, mimeo,
  22. (2001). Participation in Full-Time Further Education in England and Wales: An Analysis of Post-War Trends”, doi
  23. (1995). Problems with instrumental variables when the correlation between the instruments and the endogenous explanatory variable is weak”, doi
  24. (1995). Research into season of birth and school achievement: A select annotated bibliography. Slough: National Foundation for Educational Research (NFER).
  25. (1989). School Starts at Five… or Four Years Old?’: the Rationale for Changing Admission Policies in England and Wales”, doi
  26. (2001). Season of birth, schooling and earnings”, doi
  27. (1967). Social Relations in a Secondary School, Taylor and Francis. doi
  28. (2003). Student achievement and birthday effects”, mimeo, Norwegian University of Science and Technology, Trondheim. 40 Thistlethwaite, Donald and Donald Campbell
  29. (1992). The Effect of Age at School Entry on Educational Attainment: An Application of Instrumental Variables with Moments from Two Samples.” doi
  30. (1999). The effects of families and ability on men’s education and earnings in Britain”, doi
  31. (2004). The impact of the school year on student performance and earnings: evidence from the German short school years”, Centre for the Economics of Education Discussion Paper n. 34, London School Economics, doi
  32. (1994). Training at work: a comparison of US and British youths”, doi

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