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Put your money where your butt is: a commitment contract for smoking cessation

Xavier Gine, Dean Karlan and Jonathan Zinman

No 4985, Policy Research Working Paper Series from The World Bank

Abstract: The authors designed and tested a voluntary commitment product to help smokers quit smoking. The product (CARES) offered smokers a savings account in which they deposit funds for six months, after which they take a urine test for nicotine and cotinine. If they pass, their money is returned; otherwise, their money is forfeited to charity. Eleven percent of smokers offered CARES tookup, and smokers randomly offered CARES were 3 percentage points more likely to pass the 6-month test than the control group. More importantly, this effect persisted in surprise tests at 12 months, indicating that CARES produced lasting smoking cessation.

Keywords: Tobacco Use and Control; Health Monitoring&Evaluation; Disease Control&Prevention; Alcohol and Substance Abuse; Adolescent Health (search for similar items in EconPapers)
Date: 2009-07-01
New Economics Papers: this item is included in nep-hea
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Citations: View citations in EconPapers (10)

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Journal Article: Put Your Money Where Your Butt Is: A Commitment Contract for Smoking Cessation (2010) Downloads
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Persistent link: https://EconPapers.repec.org/RePEc:wbk:wbrwps:4985

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