Understanding Food Choices in Saudi Arabia- Taxes

NACompletedINTERVENTIONAL
Enrollment

2,490

Participants

Timeline

Start Date

December 28, 2022

Primary Completion Date

July 31, 2023

Study Completion Date

July 31, 2023

Conditions
Diet, Healthy
Interventions
BEHAVIORAL

Implicit Tax

This will be levied only on certain beverage categories: a 50% tax on the sales prices of carbonated drinks and sugar-sweetened beverages (SSBs) and 100% tax on the sales prices of energy drinks (milk, milk-based products, and natural fruit juice are excluded).

BEHAVIORAL

Explicit Tiered Tax

This is an explicit tiered tax based on (underlying) Nutri-Score (NS) grades which will be levied on all food and beverages. In this arm, the investigators implement a 20% sales tax on the retail price for NS D beverages and 10% for NS D foods along with a 50% sales tax on NS E beverages and 20% on NS E foods. The NS labels will not be displayed.

Trial Locations (1)

169857

Duke-NUS Graduate Medical School, Singapore

All Listed Sponsors
collaborator

World Bank

OTHER

collaborator

Public Health Authority of Saudi Arabia

UNKNOWN

lead

Duke-NUS Graduate Medical School

OTHER