It started with Tom Friedman’s McDonald’s Theory of War :
No country with a McDonald’s outlet, the theory contends, has ever gone to war with another.
which was based on the premise that countries with an educated middle class that would sustain a McDonald’s are less likely to go to war…this theory held since 1996 until Georgia and Russia fought this past summer. Perhaps, they needed more happy meals?
Well I’ve got my own (admittedly very thin, but please give it to me, I’ve never had an economic theory before) economic theory/correlation/indicator: Pirate theory of credit crunch aversion :
It’s been exactly two months since Talk Like A Pirate Day  and apparently pirates are dominating the high seas (well, it pays better than fishing).
My pirate theory goes like this:
[Take a look at the ICC Commercial Crime Services Piracy Map for 2008 .]
Piracy (the boarding of ships to steal their cargo) originates from countries that didn’t participate in the credit market run-up – namely participate in the proliferation of faulty mortgage securities that wreaked havoc on much of the global financial system. According to recent news, poor countries with limited financial sophistication tend to be the source of much the pirate activity .
(the map shows the locations of the activity, not the source)
What does this all mean? Well for starters, pirates are not likely eating at McDonald’s for lunch while sipping a mocha frappuccino grande with enough whipped cream to be esthetically pleasing, after boarding a container ship full of tanks and guns.
And they don’t have a 2/28 subprime ARM with a 2% teaser rate about to reset to a fully indexed rate of 11% with a significant pre-payment penalty. They merely get paid the ransom for the crew or get shot.
And of course, Somalian coffee served at Starbucks is quite good.
UPDATE: Infectious Greed: Somali Pirates and TARP 
UPDATE2: Freakonomics: Spreading the Pirate Booty Around