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Schedule‐Driven Productivity: Evidence From Nontraditional School Calendars

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  • Taylor J. Landon
  • Nolan G. Pope

Abstract

Schools often overlook how structuring student and teacher schedules may impact educational outcomes. We analyze the impact of nontraditional school calendars on student and teacher productivity. These calendars differentially allocate mandated instructional time by choosing (1) the number of hours in the school day, (2) the number of school days each year, and (3) the distribution of school days throughout the year. To do this, we use administrative data on over 2 million students and exploit the staggered elimination of nontraditional school calendars that vary on these three dimensions. We find that while school schedules have little impact on younger children's learning, school schedules with longer and fewer school days have large negative effects on older students that are equivalent to decreasing teacher quality by nearly one standard deviation. Our results appear to be driven by changes in at‐home study behavior and school start times rather than how school days are distributed throughout the year. In addition, school schedules with longer and fewer school days increase teacher turnover. Our results suggest an important role of daily schedules on school productivity.

Suggested Citation

  • Taylor J. Landon & Nolan G. Pope, 2026. "Schedule‐Driven Productivity: Evidence From Nontraditional School Calendars," Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 45(1), January.
    • Handle: RePEc:wly:jpamgt:v:45:y:2026:i:1:n:e70075
    DOI: 10.1002/pam.70075
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    References listed on IDEAS

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    1. Gregory Gilpin, 2020. "Policy‐Induced School Calendar Changes and Teacher Moonlighting," Southern Economic Journal, John Wiley & Sons, vol. 86(3), pages 989-1018, January.
    2. Williams, Kevin M. & Shapiro, Teny Maghakian, 2018. "Academic achievement across the day: Evidence from randomized class schedules," Economics of Education Review, Elsevier, vol. 67(C), pages 158-170.
    3. Haggag, Kareem & Patterson, Richard W. & Pope, Nolan G. & Feudo, Aaron, 2021. "Attribution bias in major decisions: Evidence from the United States Military Academy," Journal of Public Economics, Elsevier, vol. 200(C).
    4. Graves, Jennifer, 2010. "The academic impact of multi-track year-round school calendars: A response to school overcrowding," Journal of Urban Economics, Elsevier, vol. 67(3), pages 378-391, May.
    5. Eren, Ozkan & Henderson, Daniel J., 2011. "Are we wasting our children's time by giving them more homework?," Economics of Education Review, Elsevier, vol. 30(5), pages 950-961, October.
    6. Nolan G. Pope, 2016. "How the Time of Day Affects Productivity: Evidence from School Schedules," The Review of Economics and Statistics, MIT Press, vol. 98(1), pages 1-11, March.
    7. Kim Taehoon, 2022. "The Effects of School Start Time on Educational Outcomes: Evidence from the 9 O’clock Attendance Policy in South Korea," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 22(3), pages 439-474, July.
    8. Dills, Angela K. & Hernández-Julián, Rey, 2008. "Course scheduling and academic performance," Economics of Education Review, Elsevier, vol. 27(6), pages 646-654, December.
    9. Sun, Liyang & Abraham, Sarah, 2021. "Estimating dynamic treatment effects in event studies with heterogeneous treatment effects," Journal of Econometrics, Elsevier, vol. 225(2), pages 175-199.
    10. Edwards, Finley, 2012. "Early to rise? The effect of daily start times on academic performance," Economics of Education Review, Elsevier, vol. 31(6), pages 970-983.
    11. Daniela Del Boca & Chiara Monfardini & Cheti Nicoletti, 2017. "Parental and Child Time Investments and the Cognitive Development of Adolescents," Journal of Labor Economics, University of Chicago Press, vol. 35(2), pages 565-608.
    12. Jennifer Graves, 2013. "The Effects of School Calendar Type on Maternal Employment across Racial Groups: A Story of Child Care Availability," American Economic Review, American Economic Association, vol. 103(3), pages 279-283, May.
    13. Peter Hinrichs, 2011. "When the Bell Tolls: The Effects of School Starting Times on Academic Achievement," Education Finance and Policy, MIT Press, vol. 6(4), pages 486-507, October.
    14. Nathan Petek & Nolan G. Pope, 2023. "The Multidimensional Impact of Teachers on Students," Journal of Political Economy, University of Chicago Press, vol. 131(4), pages 1057-1107.
    15. Callaway, Brantly & Sant’Anna, Pedro H.C., 2021. "Difference-in-Differences with multiple time periods," Journal of Econometrics, Elsevier, vol. 225(2), pages 200-230.
    16. Andrew Grodner & Nicholas G. Rupp, 2013. "The Role of Homework in Student Learning Outcomes: Evidence from a Field Experiment," The Journal of Economic Education, Taylor & Francis Journals, vol. 44(2), pages 93-109, June.
    17. Jennifer A. Heissel & Samuel Norris, 2018. "Rise and Shine: The Effect of School Start Times on Academic Performance from Childhood through Puberty," Journal of Human Resources, University of Wisconsin Press, vol. 53(4), pages 957-992.
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