'); } -->
NEW YORK -- Steve Tarpin can bake a graham cracker crust in his sleep, but explaining why the price for his Key lime pies went from $20 to $25 required mastering a thornier topic: global economics.
He wrote a letter to his customers and posted it near the cash register listing the factors -- dairy prices driven higher by conglomerates buying up milk supplies, heat waves in Europe and California, demand from emerging markets and the weak dollar.
The owner of Steve's Authentic Key Lime Pies in Brooklyn said he didn't want customers thinking he was "jacking up prices because I have a unique product."
"I have to justify it," he said.
The U.S. is wrestling with the worst food inflation in 17 years, and analysts expect new data due Wednesday to show that it's getting worse. That's putting the squeeze on poor families and forcing bakeries, bagel shops and delis to explain price increases to their customers.
U.S. food prices rose 4 percent in 2007, compared with an average 2.5 percent annual rise for the last 15 years, according to the U.S. Department of Agriculture. And the agency says 2008 could be worse, with a rise of as much as 4.5 percent.
Higher prices for food and energy are again expected to play a leading role in pushing the government's Consumer Price Index higher for March.
Tough choices ahead
Analysts are forecasting that Wednesday's Department of Labor report will show that the index rose at a 4 percent annual rate in the first three months of the year, up from last year's overall rise of 2.8 percent.
For the poor, food costs set up an either-or equation: Give something up to pay for food.
"I was talking to people who make $9 an hour, talking about how they might save $5 a week," said Kathleen DiChiara, president and CEO of the Community FoodBank of New Jersey. "They really felt they couldn't. That was before. Now, they have to."
For some, that means adding an extra cup of water to soup, watering down milk or giving children soda because it's cheaper than milk, DiChiara said.
U.S. households still spend a smaller chunk of their expenses for foods than in any other country -- 7.2 percent in 2006, according to the USDA.
By contrast, the figure was 22 percent in Poland and more than 40 percent in Egypt and Vietnam.
In Bangladesh, economists estimate that 30 million of the 150 million people could be going hungry. Haiti's prime minister was ousted over the weekend after food riots there.
Still, the higher U.S. prices seem eye-popping after years of low inflation. Eggs cost 25 percent more in February than they did a year ago, according to the USDA. Milk and other dairy products jumped 13 percent, chicken and other poultry nearly 7 percent.
USDA economist Ephraim Leibtag explained the jumps in a recent presentation to the Food Marketing Institute, starting with the factors everyone knows about: sharply higher commodity costs for wheat, corn, soybeans and milk, plus higher energy and transportation costs.
The other reasons are more complex. Rapid economic growth in China and India has increased demand for meat there, and exports of U.S. products, such as corn, have set records as the weak dollar has made them cheaper. That's lowered the supply of corn available for sale in the U.S., raising prices here. Ethanol production has also diverted corn from dinner tables and into fuel tanks.
Soybean prices have gone up as farmers switch more of their acreage to corn. Drought in Australia has affected the price of bread, because it has led to tighter global wheat supplies.
The jump has left people in the food business to do their own explaining. Wonder Bagels, in Jersey City, N.J., posted a letter from its wheat supplier, A. Oliveri & Sons, saying the recent situation was unprecedented.
"The major mills across the country are using words like 'rationing' and 'shortages' if things continue," it said. "We will sweat out the summer together, hoping there will be some flour left to purchase at any price."
Get it all with convenient home delivery of The News & Observer.
The News & Observer is pleased to be able to offer its users the opportunity to make comments and hold conversations online. However, the interactive nature of the internet makes it impracticable for our staff to monitor each and every posting.
Since The News & Observer does not control user submitted statements, we cannot promise that readers will not occasionally find offensive or inaccurate comments posted on our website. In addition, we remind anyone interested in making an online comment that responsibility for statements posted lies with the person submitting the comment, not The News and Observer.
If you find a comment offensive, clicking on the exclamation icon will flag the comment for review by the administrators, we are counting on the good judgment of all our readers to help us.