Sunday Quiz
What do these four items have in common? Mackerel, instant coffee, stamps and combination locks. Find out here.
Professor Mark J. Perry's Blog for Economics and Finance
What do these four items have in common? Mackerel, instant coffee, stamps and combination locks. Find out here.
3 Comments:
Hmmm, the writer of this bit might want to reconsider the value of a pack of cigarettes...
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You mean nobody has thought of simply writing numbers on pieces of paper and declaring them valuable? People in prison must not understand basic economics.
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