When food prices rise in the developed world it is an inconvenience, something to grumble about. But, when food prices rise in the developing world it can make difference between going hungry and getting enough to eat.
Food inflation is volatile. Agricultural prices tend to fluctuate because demand and supply are both inelastic and supply can vary due to the weather. However, despite the usual volatility, food prices seem to be showing a strong upward movement, reaching record highs in recent years.
For example, in India a booming economy has GDP expanding at 9% a year. Official inflation is around 7%, but, headline food inflation is more than double at 17.8% [1. Indian food inflation at Economist, Jan 6th 2011]
The Food and Agricultural Organisation said its food price index rose to 214.7 points in Jan 2001, above the peak of 213.5 set in June 2008. Implications of Food Inflation
It is important to bear in mind food price spikes tend to be temporary and often the result of local bottleneck shortages. Whilst rising food prices tend to make headlines, later falls in prices tend to make less news. However, even temporary periods of rising prices can cause widespread hardship to those on the breadline. Agriculture is a market when relying on free market forces can cause much hardship. Though often difficult to implement, there is a necessity for guaranteeing supply and minimum prices of at least the basic food stuffs such as rice and wheat. (see: Buffer Stocks)
Also, the rise in food prices cannot just be put down to short term factors. A growing population and growing affluence will inevitably place greater demand on agriculture. If environmental pressures continue to grow the pressures on both supply and demand could lead to food prices becoming more common.
It is true that we gloomy Malthusian prophecies have often proved false. But, that doesn’t mean we