Bonnet, Céline, Leveneur, Pauline, Tranchard, Maxime and Allais, Olivier (2026) Cross-country comparison of ex-ante sugar tax evaluations: Evidence from the biscuit, non-alcoholic beverage, and dairy dessert markets in France, Spain, and the United Kingdom. Health Policy, Vol. 172.

Abstract

Excessive sugar consumption is associated with substantial health and economic burdens. Public policies aimed at reducing sugar intake, such as education campaigns and product labelling, have shown limited effectiveness, prompting growing interest in fiscal measures such as sugar taxes. While taxes on sugar-sweetened beverages have demonstrated reductions in consumption, evidence remains limited regarding their extension to other high-sugar products.