IDEAS home Printed from https://ideas.repec.org/p/edn/esedps/202.html
   My bibliography  Save this paper

The effects of the generalized use of iodized salt on occupational patterns in Switzerland

Author

Abstract

This paper examines the impact of salt iodization in Switzerland in the 1920s and 1930s on occupational patterns of cohorts born after the intervention. The generalized use of iodized salt successfully combatted iodine deficiency disorders, which were previously endemic in some areas of Switzerland. The most important effect of universal prophylaxis by means of iodized salt was the eradication of mental retardation inflicted in utero by lack of iodine. This paper looks for evidence of increased cognitive ability of those treated with iodine in utero by examining the occupational choice and characteristics of occupations chosen by cohorts born after the intervention. By exploiting variation in pre-existing conditions and in the timing of the intervention, I find that cohorts born in previously highly-deficient areas after the introduction of iodized salt self-selected into higher-paying occupations. I also find that the characteristics of occupations in those areas changed, and that cohorts born after the intervention engaged to a higher degree in occupations with higher cognitive demands, whereas they opted out of physical-labor-intensive occupations.

Suggested Citation

  • Dimitra Politi, 2010. "The effects of the generalized use of iodized salt on occupational patterns in Switzerland," Edinburgh School of Economics Discussion Paper Series 202, Edinburgh School of Economics, University of Edinburgh.
    • Handle: RePEc:edn:esedps:202
    as

    Download full text from publisher

    File URL: http://www.econ.ed.ac.uk/papers/id202_esedps.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. James Heckman & Edward Vytlacil, 2001. "Identifying The Role Of Cognitive Ability In Explaining The Level Of And Change In The Return To Schooling," The Review of Economics and Statistics, MIT Press, vol. 83(1), pages 1-12, February.
    2. Imbens, Guido W. & Lemieux, Thomas, 2008. "Regression discontinuity designs: A guide to practice," Journal of Econometrics, Elsevier, vol. 142(2), pages 615-635, February.
    3. Anne Case & Christina Paxson, 2008. "Stature and Status: Height, Ability, and Labor Market Outcomes," Journal of Political Economy, University of Chicago Press, vol. 116(3), pages 499-532, June.
    4. Politi, Dimitra, 2010. "The Impact of Iodine Deficiency Eradication on Schooling: Evidence from the Introduction of Iodized Salt in Switzerland," SIRE Discussion Papers 2010-02, Scottish Institute for Research in Economics (SIRE).
    5. repec:pri:cheawb:case_paxson_stature_status_8312006.pdf is not listed on IDEAS
    6. repec:pri:cheawb:case_paxson_stature_status_8312006 is not listed on IDEAS
    7. repec:pri:indrel:case_paxson_stature_status_8312006 is not listed on IDEAS
    8. repec:pri:indrel:case_paxson_stature_status_8312006.pdf is not listed on IDEAS
    Full references (including those not matched with items on IDEAS)

    Citations

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


    Cited by:

    1. Achyuta Adhvaryu & Steven Bednar & Teresa Molina & Quynh Nguyen & Anant Nyshadham, 2020. "When It Rains It Pours: The Long-Run Economic Impacts of Salt Iodization in the United States," The Review of Economics and Statistics, MIT Press, vol. 102(2), pages 395-407, May.
    2. Tafesse, Wiktoria, 2022. "The effect of Universal Salt Iodization on cognitive test scores in rural India," World Development, Elsevier, vol. 152(C).
    3. Tafesse, W.;, 2018. "The effect of mandatory iodine fortification on cognitive test scores in rural India," Health, Econometrics and Data Group (HEDG) Working Papers 18/10, HEDG, c/o Department of Economics, University of York.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Politi, Dimitra, 2010. "The Impact of Iodine Deficiency Eradication on Schooling: Evidence from the Introduction of Iodized Salt in Switzerland," SIRE Discussion Papers 2010-02, Scottish Institute for Research in Economics (SIRE).
    2. Aguilar, Arturo & Vicarelli, Marta, 2022. "El Niño and children: Medium-term effects of early-life weather shocks on cognitive and health outcomes," World Development, Elsevier, vol. 150(C).
    3. Silke Anger & Guido Heineck, 2010. "Do smart parents raise smart children? The intergenerational transmission of cognitive abilities," Journal of Population Economics, Springer;European Society for Population Economics, vol. 23(3), pages 1105-1132, June.
    4. Sotomayor, Orlando, 2013. "Fetal and infant origins of diabetes and ill health: Evidence from Puerto Rico's 1928 and 1932 hurricanes," Economics & Human Biology, Elsevier, vol. 11(3), pages 281-293.
    5. Chen, Jidong & Liu, Shenglong & Zhang, Xiaoming & Zhou, Xingyu, 2023. "Building social trust through education," China Economic Review, Elsevier, vol. 82(C).
    6. Persson, Petra & Qiu, Xinyao & Rossin-Slater, Maya, 2021. "Family Spillover Effects of Marginal Diagnoses: The Case of ADHD," IZA Discussion Papers 14020, Institute of Labor Economics (IZA).
    7. KAMKOUM, Arnaud Cedric, 2023. "The Federal Reserve’s Response to the Global Financial Crisis and its Effects: An Interrupted Time-Series Analysis of the Impact of its Quantitative Easing Programs," Thesis Commons d7pvg, Center for Open Science.
    8. Francesca Carta & Lucia Rizzica, 2015. "Female employment and pre-kindergarten: on the uninteded effects of an Italian reform," Temi di discussione (Economic working papers) 1030, Bank of Italy, Economic Research and International Relations Area.
    9. Dong, Yingying, 2010. "Jumpy or Kinky? Regression Discontinuity without the Discontinuity," MPRA Paper 25461, University Library of Munich, Germany.
    10. Jason M. Lindo & Nicholas J. Sanders & Philip Oreopoulos, 2010. "Ability, Gender, and Performance Standards: Evidence from Academic Probation," American Economic Journal: Applied Economics, American Economic Association, vol. 2(2), pages 95-117, April.
    11. Yoichi Arai & Hidehiko Ichimura, 2018. "Simultaneous selection of optimal bandwidths for the sharp regression discontinuity estimator," Quantitative Economics, Econometric Society, vol. 9(1), pages 441-482, March.
    12. Luis R. Martinez & Jonas Jessen & Guo Xu, 2023. "A Glimpse of Freedom: Allied Occupation and Political Resistance in East Germany," American Economic Journal: Applied Economics, American Economic Association, vol. 15(1), pages 68-106, January.
    13. Aparicio Fenoll, Ainoa & Oppedisano, Veruska, 2012. "Fostering the Emancipation of Young People: Evidence from a Spanish Rental Subsidy," IZA Discussion Papers 6651, Institute of Labor Economics (IZA).
    14. Stephan Litschig, 2008. "Financing local development: Quasi-experimental evidence from municipalities in Brazil, 1980-1991," Economics Working Papers 1142, Department of Economics and Business, Universitat Pompeu Fabra, revised Jun 2012.
    15. Lechthaler, Wolfgang & Ring, Patrick, 2021. "Labor force participation, job search effort and unemployment insurance in the laboratory," Journal of Economic Behavior & Organization, Elsevier, vol. 189(C), pages 748-778.
    16. Guillaume Bérard & Alain Trannoy, 2017. "The Impact of a Rise in the Real Estate Transfer Taxes on the French Housing Market," Working Papers halshs-01582528, HAL.
    17. Gordon Hanson & Chen Liu & Craig McIntosh, 2017. "The Rise and Fall of U.S. Low-Skilled Immigration," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 48(1 (Spring), pages 83-168.
    18. Rajeev Dehejia, 2013. "The Porous Dialectic: Experimental and Non-Experimental Methods in Development Economics," WIDER Working Paper Series wp-2013-011, World Institute for Development Economic Research (UNU-WIDER).
    19. John Komlos, 2009. "Recent Trends in Height by Gender and Ethnicity in the US in Relation to Levels of Income," NBER Working Papers 14635, National Bureau of Economic Research, Inc.
    20. Gareth D. Leeves, 2014. "Increasing returns to education and the impact on social capital," Education Economics, Taylor & Francis Journals, vol. 22(5), pages 449-470, October.

    More about this item

    Keywords

    iodine deficiency; cognitive ability; occupational choice; human capital; productivity;
    All these keywords.

    JEL classification:

    • I12 - Health, Education, and Welfare - - Health - - - Health Behavior
    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
    • N34 - Economic History - - Labor and Consumers, Demography, Education, Health, Welfare, Income, Wealth, Religion, and Philanthropy - - - Europe: 1913-

    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:edn:esedps:202. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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: Research Office (email available below). General contact details of provider: https://edirc.repec.org/data/deediuk.html .

    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.