Rachel Griffith

Professor Rachel Griffith

Research Director

Education:

PhD "Taxes, the location of multinationals and productivity: an empirical analysis using panel data," Keele University 1999
MSc Econometrics and Forecasting, City of London Polytechnic, 1991
BA magna cum laude, Economics, University of Massachusetts, 1985

Rachel is Research Director of the IFS. She is Professor of Economics at the University of Manchester, a Fellow of the British Academy and a Fellow of the Econometric Society. Rachel is also an Editor of the Economic Journal and a Research Fellow of CEPR. Rachel won the Birgit Grodal award in 2014 and was awarded a CBE in Queen's Birthday Honours 2015 for services to economic policy.

Her research considers the relationship between government policy and economic performance. Her specific interests relate to empirical industrial organisation, the retail food sector, nutrition, innovation, productivity and corporate tax.

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External web page: IFS and Manchester

Sweetening the sugar tax?

| Observations

In Budget 2016 the Chancellor announced a ‘soft drinks industry levy’ that aims to reduce consumption of sugar sweetened soft drinks. The levy is due to take effect from April 2018 with two rates, one applying to mid-sugar drinks (with 5-8 grams of sugar per 100 millilitres) and a higher rate applying to high-sugar drinks (with more than 8 grams of sugar per 100 millilitres). A recent article in The Lancet: Public Health considers the possible consequences of the levy for a series of health outcomes, such as obesity, type 2 diabetes and dental care. In this Observation we propose a simple change to the soft drinks levy which would increase the likelihood of it having a beneficial effect on these outcomes.

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