Chakrabarti Averi, Memirie Solomon Tessema, Yigletu Seblewongel, Mirutse Mizan Kiros, Verguet Stéphane
Department of Global Health and Population, Harvard T.H. Chan School of Public Health, 677 Huntington Avenue, Boston, MA, 02115, USA.
Department of Pediatrics and Child Health, College of Health Sciences, Addis Ababa University, NBH1, 4killo King George VI Street, Addis Ababa, Ethiopia.
SSM Popul Health. 2022 Apr 14;18:101097. doi: 10.1016/j.ssmph.2022.101097. eCollection 2022 Jun.
Ethiopia raised taxes on tobacco products in early 2020, increasing the overall price of the typical pack of cigarettes by about 67%. We quantify the potential impacts of Ethiopia's tobacco tax hike on various outcomes-life years, tax revenues, cigarette expenditures and catastrophic health expenditures (CHE). Using parameters like price elasticity of demand for cigarettes and smoking prevalence in Ethiopia from the existing literature and secondary data sources, we model the potential implications of the reform at the population level and for different wealth quintiles. We focus only on men since a small proportion of Ethiopian women smoke. Results indicate that Ethiopia's tax hike could induce a significant proportion of current smokers to quit smoking and thereby save almost eight million years of life in the current population. The reform is also likely to increase tax revenues by USD26 million in the first year after its introduction. The richest quintile will bear the greatest share of this higher tax burden and the poorest will bear the least. Additionally, deaths due to the main diseases associated with smoking will fall. This is expected to avert up to 173,000 CHE cases due to the out-of-pocket costs that would have been incurred in obtaining medical treatment. This analysis highlights that cigarette tax hikes in countries that have low smoking prevalence can reduce smoking even further, and thereby protect against the future health and financial costs of smoking. Importantly, the effects of these policies can be progressive across the income spectrum.
2020年初,埃塞俄比亚提高了烟草产品税,使典型一包香烟的总体价格上涨了约67%。我们对埃塞俄比亚提高烟草税对各种结果——生命年、税收收入、香烟支出和灾难性医疗支出(CHE)——的潜在影响进行了量化。利用现有文献和二手数据来源中的诸如埃塞俄比亚香烟需求价格弹性和吸烟率等参数,我们在人口层面以及不同财富五分位数上模拟了这项改革的潜在影响。由于埃塞俄比亚吸烟的女性比例很小,我们仅关注男性。结果表明,埃塞俄比亚提高烟草税可能会促使相当一部分当前吸烟者戒烟,从而在当前人口中挽救近800万年的生命。这项改革在实施后的第一年还可能使税收收入增加2600万美元。最富有的五分位数人群将承担这一更高税收负担的最大份额,而最贫穷的人群承担的份额最小。此外,与吸烟相关的主要疾病导致的死亡人数将会下降。预计这将避免多达17.3万例因就医自付费用而导致的灾难性医疗支出情况。该分析强调,在吸烟率较低的国家提高香烟税可以进一步减少吸烟,从而预防吸烟未来造成的健康和财务成本。重要的是,这些政策的影响在收入范围内可能是累进的。