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MOVE MORE, GAIN LESS: EFFECT OF A RECREATIONAL TRAIL SYSTEM ON CHILDHOOD BMI
Author(s) -
Kim Bongkyun,
Thomsen Michael R.,
Nayga Rodolfo M.,
Fang Di,
Goudie Anthony
Publication year - 2020
Publication title -
contemporary economic policy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.454
H-Index - 49
eISSN - 1465-7287
pISSN - 1074-3529
DOI - 10.1111/coep.12448
Subject(s) - recreation , demography , childhood obesity , body mass index , obesity , physical activity , geography , gerontology , psychology , environmental health , medicine , demographic economics , economics , physical therapy , overweight , sociology , ecology , pathology , biology
We investigate the effect of residential proximity to recreational trails on childhood body mass index (BMI). We find that children living within 0.5 miles of recreational trails have BMI z ‐scores that are 0.0412 to 0.0507 standard deviations lower than those who do not live within 0.5 miles of trails. We also find that living nearby trails reduces the probability of becoming obese by 1.6 percentage points. The impact for BMI z ‐score is larger for children qualifying for free or reduced‐price meals and for Hispanic children. These findings suggest that improving neighborhood amenities conducive to physical activity may help reduce disparities in childhood obesity. ( JEL I10, R10)