{"title":"普及免费校餐与儿童体重。按年龄和接触时间划分的影响。","authors":"Angus Holford, Birgitta Rabe","doi":"10.1016/j.jhealeco.2024.102937","DOIUrl":null,"url":null,"abstract":"<p><p>We study the impact on children's bodyweight of switching from means-tested to universal provision of nutritious free school meals in England. We exploit the roll-out of universal provision across Local Authorities to estimate effects at different ages and durations of exposure, based on nurse-collected, population-wide health data for state school children. Exposure to universal free lunches reduces obesity prevalence and BMI among children aged 4-5 and 10-11, but older children's bodyweights are less responsive than younger children's. We find tentative evidence that effects may be cumulative, as impacts are largest for those exposed to universal free school meals throughout primary school.</p>","PeriodicalId":50186,"journal":{"name":"Journal of Health Economics","volume":"98 ","pages":"102937"},"PeriodicalIF":3.4000,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Universal free school meals and children's bodyweight. Impacts by age and duration of exposure.\",\"authors\":\"Angus Holford, Birgitta Rabe\",\"doi\":\"10.1016/j.jhealeco.2024.102937\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>We study the impact on children's bodyweight of switching from means-tested to universal provision of nutritious free school meals in England. We exploit the roll-out of universal provision across Local Authorities to estimate effects at different ages and durations of exposure, based on nurse-collected, population-wide health data for state school children. Exposure to universal free lunches reduces obesity prevalence and BMI among children aged 4-5 and 10-11, but older children's bodyweights are less responsive than younger children's. We find tentative evidence that effects may be cumulative, as impacts are largest for those exposed to universal free school meals throughout primary school.</p>\",\"PeriodicalId\":50186,\"journal\":{\"name\":\"Journal of Health Economics\",\"volume\":\"98 \",\"pages\":\"102937\"},\"PeriodicalIF\":3.4000,\"publicationDate\":\"2024-11-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Health Economics\",\"FirstCategoryId\":\"96\",\"ListUrlMain\":\"https://doi.org/10.1016/j.jhealeco.2024.102937\",\"RegionNum\":2,\"RegionCategory\":\"经济学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ECONOMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Health Economics","FirstCategoryId":"96","ListUrlMain":"https://doi.org/10.1016/j.jhealeco.2024.102937","RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ECONOMICS","Score":null,"Total":0}
Universal free school meals and children's bodyweight. Impacts by age and duration of exposure.
We study the impact on children's bodyweight of switching from means-tested to universal provision of nutritious free school meals in England. We exploit the roll-out of universal provision across Local Authorities to estimate effects at different ages and durations of exposure, based on nurse-collected, population-wide health data for state school children. Exposure to universal free lunches reduces obesity prevalence and BMI among children aged 4-5 and 10-11, but older children's bodyweights are less responsive than younger children's. We find tentative evidence that effects may be cumulative, as impacts are largest for those exposed to universal free school meals throughout primary school.
期刊介绍：
This journal seeks articles related to the economics of health and medical care. Its scope will include the following topics:
Production and supply of health services;
Demand and utilization of health services;
Financing of health services;
Determinants of health, including investments in health and risky health behaviors;
Economic consequences of ill-health;
Behavioral models of demanders, suppliers and other health care agencies;
Evaluation of policy interventions that yield economic insights;
Efficiency and distributional aspects of health policy;
and such other topics as the Editors may deem appropriate.
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