The rising cost of a healthy diet in high-income and emerging economies
The share of the population that is overweight or obese is increasing, especially in the emerging economies of the developing world. This report explores policies to combat obesity. Specifically, it analyses the effects of relative price changes between different types of foods on consumer behaviour in high-income and emerging economies (Brazil, China, Republic of Korea and Mexico). The researchers look into the causes of increasing obesity and changes to the retail prices of foods and ask if healthy eating is becoming a luxury in emerging markets, as has been the trend in high-income countries.