[On alcoholic beverage taxation in Spain]

Area of Science:

• Public Health
• Health Economics
• Alcohol Policy

Background:

• Alcohol taxation is a key public health strategy.
• Understanding price elasticity is crucial for effective alcohol tax policy design.
• Previous research indicates heterogeneity in alcohol price elasticity.

Purpose of the Study:

• To review the price elasticity of alcoholic beverages.
• To identify key characteristics for informing alcohol tax policy proposals.
• To synthesize evidence on the effectiveness and equity of alcohol tax policies.

Main Methods:

• Systematic review of academic articles published in English over the last 20 years.
• Searched EBSCOhost using keywords: alcohol, elasticity, and tax.
• Included articles with relevant terms in abstract and title.

Main Results:

• Eleven relevant references were identified.
• Price elasticity of alcoholic beverages is generally similar across countries but heterogeneous regarding gender, age, consumption level, and beverage type.
• Ad-hoc tax policies are often ineffective due to substitution effects and can be regressive on lower-income populations.

Conclusions:

• Tax policies should encompass all alcoholic beverages, based on alcohol volume.
• Measures like minimum unit pricing should be implemented alongside complementary policies.
• Evidence suggests a need for nuanced, evidence-based alcohol taxation strategies.