Related Experiment Video
Updated: Feb 3, 2026

Methods to Evaluate Cytotoxicity and Immunosuppression of Combustible Tobacco Product Preparations
Published on: January 10, 2015
Heated tobacco products and combusted cigarettes: comparing global prices and taxes
1Health Management and Policy, University of Michigan School of Public Health, Ann Arbor, MI, USA.
Background:
Heated tobacco products (HTPs) have received excise tax rates that are lower than combusted cigarettes in most of the countries in which the products are sold as tobacco companies claimed their purported reduced risk products deserved such light touch treatment. This study sought to determine if HTPs are cheaper to use than combusted cigarettes when the cost of purchasing an expensive heating device upfront was considered.
Methods And Data:
Product price data for tobacco heating devices, as well as cobranded heated tobacco and combusted cigarettes for 2014-2017 for 34 countries was obtained from Euromonitor International.
Results:
Only in 17 of 46 country-year cases with adequate data were HTPs less expensive to use than combusted cigarettes over a year.
Discussion:
The tax advantages being given to HTPs may instead of providing a price signal to a consumer looking to switch, be providing a profit signal to tobacco companies to switch over to selling more HTPs and fewer combusted cigarettes. The implications of these dynamics for public health are unclear.
Related Concept Videos
Global Climate Change
Quantifying Heat
Specific Heat
For example, increasing the temperature of one gram of water by 1°C requires one calorie of heat energy and can be written as 1 cal/g-°C, or...
Internal Combustion Engine
Heat Flow and Specific Heat
Heating and Cooling Curves
For instance, the addition of heat raises the temperature of a solid; the amount of heat absorbed depends on the heat capacity of the solid (q = mcsolidΔT). According to thermochemistry, the relation between the amount of heat absorbed or released by a substance, q, and its...

