The impact of food prices on consumption: A systematic review of research on price elasticity of demand for food

Full citation: Andreyeva T, Long MW, Brownell KD. The impact of food prices on consumption: a systematic review of research on the price elasticity of demand for food. Am J Public Health. 2010;100(2):216-222. https://doi.org/10.2105/AJPH.2008.151415