<Thanks to MasrasT in the Economy Forum for the heads up. I've tried to explain the credit aspect below.>
The Financial Post of Canada is reporting that international food shipments are grinding to a halt as a result of the credit crisis:
http://www.financialpost.com/story.html?id=866310Grain shipments stalled in credit drought
John Greenwood, Financial Post
Published: Tuesday, October 07, 2008
The credit crisis is spilling over into the grain industry as international buyers find themselves unable to come up with payment, forcing sellers to shoulder often substantial losses.
Before cargoes can be loaded at port, buyers typically must produce proof they are good for the money. But more deals are falling through as sellers decide they don't trust the financial institution named in the buyer's letter of credit, analysts said.
"There's all kinds of stuff stacked up on docks right now that can't be shipped because people can't get letters of credit," said Bill Gary, president of Commodity Information Systems in Oklahoma City. "The problem is not demand, and it's not supply because we have plenty of supply. It's finding anyone who can come up with the credit to buy."
...
The Baltic Dry Goods Index, the main measure of shipping rates, is down 74% from its high back in May when trade with China was still strong.
...
While shipping has always been a cyclical industry whose fortunes rise and fall with the global economy, analysts said the current crisis over the drying up of credit is something they have never seen before.
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So, here's why credit is absolutely essential to international shipping, including food shipments. International shipping relies on "letters of credit." A letter of credit is a bit like an international money order, but for very large sums, and that are crafted for the particular transaction.
It is a letter from a bank on behalf of a client (usually an importer/buyer) to an overseas seller. The letter says that I, bank, will pay you, seller, $500,000 (or whatever the amount is), if you present to me (bank) the right documents.
That document is often a "bill of lading." A bill of lading is a piece of paper that a shipper gives to the seller concerning the goods being shipped -- kind of like a receipt from the ship owner. So for example, if the seller is selling 10,000 tons of rice to Goa, India, when the rice is loaded at the port of departure, the seller receives the bill of lading and can now present the letter of credit to the buyer's bank, along with the bill of lading (proving the rice has been shipped from port). The bank must then pay the money because the agent presented the letter of credit and the right document -- the bill of lading. (It's actually a bit more complicated with the banks doing much of the trading of the bills of lading and letters of credit.)
If no one trusts the credit worthiness of banks, then no seller will accept a letter of credit. Moreover, if banks are not lending, then they are not writing letters of credit, which are often funded by the bank making a loan to the buyer.
The shipment of food, oil, manufactured goods, etc., is grinding to a halt as the credit crisis continues.