People’s spending choices are a good way to assess levels of hunger
FOR most people in rich countries hunger is a temporary inconvenience, easily solved by popping out to the shops or raiding the fridge. But chronic hunger is part of everyday life for many people in poorer places. Halving the proportion of people in developing countries who do not get enough to eat is one of the United Nations’ Millennium Development Goals.
Reducing hunger is a complicated task. There is no global shortage of food. Less poverty does not always mean better-nourished people. In India, for example, real incomes rose and the price of food fell between 1980 and 2005. Yet evidence suggests that Indians, even those who were originally eating less than recommended, reduced their calorie consumption in that time. Such findings have long puzzled economists. ...
