IDEAS home Printed from https://ideas.repec.org/a/oup/restud/v84y2017i3p1210-1237..html

“High” Achievers? Cannabis Access and Academic Performance

Author

Listed:
  • Olivier Marie
  • Ulf Zölitz

Abstract

This paper investigates how legal cannabis access affects student performance. Identification comes from an exceptional policy introduced in the city of Maastricht in the Netherlands that discriminated access via licensed cannabis shops based on an individual’s nationality. We apply a difference-in-difference approach using administrative panel data on course grades of local students enrolled at Maastricht University before and during the partial cannabis prohibition. We find that the academic performance of students who are no longer legally permitted to buy cannabis substantially increases. Grade improvements are driven by younger students and the effects are stronger for women and low performers. In line with how cannabis consumption affects cognitive functioning, we find that performance gains are larger for courses that require more numerical/mathematical skills. Our investigation of underlying channels using course evaluations suggests that performance gains are driven by an improved understanding of the material rather than changes in students’ study effort.

Suggested Citation

  • Olivier Marie & Ulf Zölitz, 2017. "“High” Achievers? Cannabis Access and Academic Performance," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 84(3), pages 1210-1237.
    • Handle: RePEc:oup:restud:v:84:y:2017:i:3:p:1210-1237.
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1093/restud/rdx020
    Download Restriction: Access to full text is restricted to subscribers.
    ---><---

    As the access to this document is restricted, you may want to look for a different version below or

    for a different version of it.

    Other versions of this item:

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Anna Bindler & Randi Hjalmarsson & Nadine Ketel & Andreea Mitrut, 2024. "Discontinuities in the Age-Victimisation Profile and the Determinants of Victimisation," The Economic Journal, Royal Economic Society, vol. 134(657), pages 95-134.
    2. Matthias Parey & Imran Rasul, 2021. "Measuring the Market Size for Cannabis: A New Approach Using Forensic Economics," Economica, London School of Economics and Political Science, vol. 88(350), pages 297-338, April.
    3. Carrieri, Vincenzo & Madio, Leonardo & Principe, Francesco, 2019. "Light cannabis and organized crime: Evidence from (unintended) liberalization in Italy," European Economic Review, Elsevier, vol. 113(C), pages 63-76.
    4. Gunadi, Christian, 2021. "Does Expanding Access to Cannabis Affect Traffic Crashes? County-Level Evidence from Recreational Marijuana Dispensary Sales in Colorado," GLO Discussion Paper Series 964, Global Labor Organization (GLO).
    5. Borbely, Daniel & Lenhart, Otto & Norris, Jonathan & Romiti, Agnese, 2022. "Marijuana Legalization and Mental Health," IZA Discussion Papers 15729, Institute of Labor Economics (IZA).
    6. Kalbfuss, Jörg & Odermatt, Reto & Stutzer, Alois, 2024. "Medical marijuana laws and mental health in the United States," Health Economics, Policy and Law, Cambridge University Press, vol. 19(3), pages 307-322, July.
    7. Christopher D. Blake & Danna Kang Thomas & Joshua Hess, 2024. "Higher education: The impact of recreational marijuana on college applications," Contemporary Economic Policy, Western Economic Association International, vol. 42(2), pages 259-277, April.
    8. Khaliliaraghi, Negar, 2025. "Housing by chance: The academic impacts of lottery-based access to student accommodation," Working Paper Series 2025:23, IFAU - Institute for Evaluation of Labour Market and Education Policy.
    9. Jenny Williams & Rosalie Liccardo Pacula & Rosanna Smart, 2019. "De Facto or De Jure? Ethnic Differences in Quit Responses to Legal Protections of Medical Marijuana Dispensaries," NBER Working Papers 25555, National Bureau of Economic Research, Inc.
    10. Stephanie Cheng & Pengkai Lin & Yinliang Tan & Yuchen Zhang, 2023. "“High” innovators? Marijuana legalization and regional innovation," Production and Operations Management, Production and Operations Management Society, vol. 32(3), pages 685-703, March.
    11. Bagues, Manuel & Villa, Carmen, 2024. "Minimum Legal Drinking Age and Educational Outcomes," IZA Discussion Papers 17507, Institute of Labor Economics (IZA).
    12. Mezza, Alvaro & Buchinsky, Moshe, 2021. "Illegal drugs, education, and labor market outcomes," Journal of Econometrics, Elsevier, vol. 223(2), pages 454-484.
    13. Christopher A. Ambrose & Benjamin W. Cowan & Robert E. Rosenman, 2021. "Geographical access to recreational marijuana," Contemporary Economic Policy, Western Economic Association International, vol. 39(4), pages 778-807, October.
    14. Hansen, Benjamin & Miller, Keaton & Weber, Caroline, 2020. "Federalism, partial prohibition, and cross-border sales: Evidence from recreational marijuana," Journal of Public Economics, Elsevier, vol. 187(C).
    15. Mike Langen & Erdal Aydin & Piet Eichholtz & Nils Kok, 2022. "Getting high or getting low? the external effects of coffeeshops on house prices," Real Estate Economics, American Real Estate and Urban Economics Association, vol. 50(2), pages 565-592, June.
    16. Sonia Bhalotra & N. Meltem Daysal & Mircea Trandafir, 2025. "Antidepressant Treatment in Childhood," RFBerlin Discussion Paper Series 2590, ROCKWOOL Foundation Berlin (RFBerlin).
    17. Chu, Yu-Wei Luke & Gershenson, Seth, 2018. "High times: The effect of medical marijuana laws on student time use," Economics of Education Review, Elsevier, vol. 66(C), pages 142-153.
    18. Ahmed El Fatmaoui, 2024. "From high school to higher education: Is recreational marijuana a consumption amenity for US college students?," Economic Inquiry, Western Economic Association International, vol. 62(3), pages 1024-1045, July.
    19. Christian Gunadi, 2022. "Does expanding access to cannabis affect traffic crashes? County‐level evidence from recreational marijuana dispensary sales in Colorado," Health Economics, John Wiley & Sons, Ltd., vol. 31(10), pages 2244-2268, October.
    20. Chu, Luke Yu-Wei & Gershenson, Seth, 2016. "High times: The effect of medical marijuana laws on student time use," Working Paper Series 19417, Victoria University of Wellington, School of Economics and Finance.
    21. Nibbering, Didier & Oosterveen, Matthijs & Silva, Pedro Luís, 2022. "Clustered Local Average Treatment Effects: Fields of Study and Academic Student Progress," IZA Discussion Papers 15159, Institute of Labor Economics (IZA).
    22. Chu, Yu-Wei Luke & Gershenson, Seth, 2018. "High times: The effect of medical marijuana laws on student time use," Economics of Education Review, Elsevier, vol. 66(C), pages 142-153.
    23. Hansen, Jörgen & Davalloo, Golnaz, 2023. "Persistent Marijuana Use: Evidence from the NLSY," IZA Discussion Papers 16446, Institute of Labor Economics (IZA).
    24. Coveney, Max & Oosterveen, Matthijs, 2021. "What drives ability peer effects?," European Economic Review, Elsevier, vol. 136(C).

    More about this item

    Keywords

    ;
    ;
    ;

    JEL classification:

    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
    • I20 - Health, Education, and Welfare - - Education - - - General
    • K42 - Law and Economics - - Legal Procedure, the Legal System, and Illegal Behavior - - - Illegal Behavior and the Enforcement of Law

    Lists

    This item is featured on the following reading lists, Wikipedia, or ReplicationWiki pages:
    1. “High” Achievers? Cannabis Access and Academic Performance (REStud 2017) in ReplicationWiki

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:oup:restud:v:84:y:2017:i:3:p:1210-1237.. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Oxford University Press (email available below). General contact details of provider: https://academic.oup.com/restud .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.