Evidence map›Paper›PMID 34921069›Full record

ArticleBMJ open2021

Estimating the price elasticity of demand for cigarettes in South Africa using the Deaton approach.

Chengetai Dare, Micheal Kofi Boachie, Ernest Ngeh Tingum, S M Abdullah, Corné van Walbeek

Abstract read
In one paragraph

Article in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Cigarette Prices and Smoking Experimentation Among Zimbabwean Children: A Survival Analysis of the 2014 Global Youth Tobacco Survey.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2024
    Article
  4. Article
  5. Effect of cigarette prices on cigarette consumption in Ghana.Drug and alcohol dependence reports · 2022
    Article
4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Chengetai DareResearch Unit on the Economics of Excisable Products (REEP), School of Economics, University of Cape Town, Rondebosch, South Africa cdarejam@yahoo.com.ORCID 0000-0001-5001-8768
Micheal Kofi BoachieResearch Unit on the Economics of Excisable Products (REEP), School of Economics, University of Cape Town, Rondebosch, South Africa.ORCID 0000-0003-1062-889X
Ernest Ngeh TingumDepartment of Economics, University of Namibia, Windhoek, Khomas, Namibia.
S M AbdullahEconomics, University of Dhaka, Dhaka, Bangladesh.ORCID 0000-0003-2083-2253
Corné van WalbeekResearch Unit on the Economics of Excisable Products (REEP), School of Economics, University of Cape Town, Rondebosch, South Africa.ORCID 0000-0003-0933-435X

Funding

Cancer Research UK C62640/A24723Medical Research Council MR/P027946/2
6 · The paper itself

Abstract

objectiveTo estimate the price elasticity of demand for South Africa and thereby contribute to growing the evidence base of the likely impact of excise taxes on cigarette demand in low-income and middle-income countries.

methodsWe employ the Deaton method, using wave 5 data from the South African National Income Dynamics Study, to estimate the cigarette price elasticity for South Africa. We used a sample of 6820 households.

resultsOf the 6 820 households in the sample for which we had sufficient data, 1341 (19.7%) spent money on tobacco. The price elasticity of demand for cigarettes is estimated at -0.86 (95% CI -1.37 to -0.35), implying that the demand for cigarettes in South Africa declines by 8.6% for every 10% increase in price.

conclusionThe negative price elasticity estimate for South Africa indicates that increases in the excise tax are particularly effective in controlling cigarette consumption. However, given the presence of a significant illicit tobacco market in the country, it is important that authorities augment tax measures with strategies that curb the illicit trade in cigarettes.

Indexed as

CommerceTobacco ProductsElasticityHumansSmokingSouth AfricaTaxeshealth economicshealth policyhealth services administration & managementinternational health servicespublic health

Identifiers

PMID34921069
PMCPMC8685941

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