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RESEARCH AND PRACTICE |
Jeanne S. Ringel and Jeffrey Wasserman are with RAND, Santa Monica, Calif. Tatiana Andreyeva is with the Pardee RAND Graduate School, Santa Monica, Calif.
Correspondence: Requests for reprints should be sent to Jeanne S. Ringel, PhD, RAND, 1776 Main St, Santa Monica, CA 90407-2138 (e-mail: ringel{at}rand.org).
| ABSTRACT |
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To determine the effect of prices and regulations on youth cigar demand, we estimated logistic regression models of the probability of current cigar smoking among students in grades 6 to 12 with data from the 1999 and 2000 waves of the National Youth Tobacco Survey. We found that youth cigar demand is sensitive to price but not state tobacco-control regulations. The results suggested that raising excise taxes on cigars could reduce cigar use prevalence among youths.
| INTRODUCTION |
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Much like policymakers, researchers have focused their efforts on understanding cigarette demand among youths. Although an extensive literature is available concerning the effect of public policies on youth cigarette smoking behavior (for a summary of this literature, please see Jacobson et al. 20016), very little research has examined the determinants of youth cigar demand. In fact, to our knowledge, this brief is the first to estimate the effects of tobacco prices and regulations on the prevalence of cigar use among adolescents.
| METHODS |
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To examine the effect of prices and regulations, we estimated logistic regression models of the probability of current cigar use. (Current cigar use was defined as having used cigars during the past 30 days.) All estimates were weighted and standard errors were adjusted to account for the complex survey design. Descriptive analyses indicated that the pattern of cigar use varied dramatically by gender,2,3 so we estimated models for the full sample and for each gender.
For ease of interpretation, we presented the marginal effects from the model, which were calculated at the mean values for all variables, and measured the change in the probability of cigar smoking attributable to a one-unit change in the explanatory variable of interest. In addition, we calculated the participation price elasticity of demand for cigars. The elasticity was calculated as the percentage change in cigar smoking participation resulting from a 1% change in the price of cigars.
| RESULTS |
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With the exception of purchase laws, state-level tobacco-control policies do not have a statistically significant effect on cigar use. The finding that youths living in states with purchase laws were more likely to smoke cigars than were youths living in other states is somewhat counterintuitive and may be associated with unobserved state-level characteristics.
| DISCUSSION |
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| Acknowledgments |
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We also thank our colleagues Rosalie Liccardo Pacula, Michael Schoenbaum, and Marika Suttorp for helpful discussions. We are indebted to Matthew Farrelly at Research Triangle Institute for facilitating the acquisition and preparation of the scanner price data. He also provided helpful comments on an earlier draft of the brief.
Human Participant Protection
No protocol approval was needed for this study.
| Footnotes |
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Contributors
J. S. Ringel and J. Wasserman originated the study and formulated the empirical strategy. J. S. Ringel supervised the empirical analyses and led the writing of the brief. J. Wasserman assisted with the writing of the brief and with the analyses. T. Andreyeva performed the empirical analyses. All authors helped to interpret results and review drafts of the brief.
Accepted for publication January 11, 2005.
| References |
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2. Ringel J, Pacula RL, Wasserman J. The Relationship Between Cigarette Use and Other Tobacco Products: Results for the 1999 National Youth Tobacco Survey. Washington, DC: American Legacy Foundation; 2000. Legacy First Look Report; No. 4.
3. Ringel J, Pacula RL, Wasserman J. The Relationship Between Cigarette Use and Other Tobacco Products: Results for the 2000 National Youth Tobacco Survey. Washington, DC: American Legacy Foundation; 2003. Legacy First Look Report; No. 10.
4. Baker F, Ainsworth SR, Dye JT, et al. Health risks associated with cigar smoking. JAMA.2000;284: 735740.
5. US Department of Health and Human Services, Public Health Service, National Cancer Institute. Cigars: Health Effects and Trends. Washington, DC: National Cancer Institute; 1998. Smoking and Tobacco Control Monograph; No. 9.
6. Jacobson PD, Lantz PM, Warner KE, et al. Combating Teen Smoking Research and Policy Strategies. Ann Arbor: University of Michigan Press; 2001.
7. ORC Macro. National Youth Tobacco Survey, Fall 1999. Washington, DC: ORC Macro; 2000.
8. ORC Macro. National Youth Tobacco Survey, Spring 2000. Washington, DC: ORC Macro; 2000.
9. Centers for Disease Control and Prevention. Tobacco use among middle and high school studentsUnited States, 1999. MMWR Morb Mortal Wkly Rep.2000;49:4953.[Medline]
10. Orzechowski W, Walker RC. The Tax Burden on Tobacco. Arlington, Va: Orzechowski & Walker; 2000.
11. Centers for Disease Control and Prevention. State Tobacco Activities Tracking and Evaluation (STATE) System [database online]; 1999 and 2000. Available at: http://www2.cdc.gov/nccdphp/osh/state/browse_index.asp. Accessed April 1, 2002.
12. Campaign for Tobacco-Free Kids. State excise tax rates for non-cigarette tobacco products. Available at: http://www.tobaccofreekids.org/research/factsheets/pdf/0169.pdf. Accessed April 1, 2003.
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