@ lIBERAL AND GARY F -
Why don't you educate yourself before criticising others when you plainly do not have a solid grasp of what you are talking about? A Ponzi scheme is a scheme which relies on the confidence of investors - it is not just a pyramid scheme as you seem to fondly imagine. See "5 key elements of a Ponzi scheme" at http://economics.about.com/od/financialmarkets/f/ponzi_scheme.htm
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I have to say, I'm amazed that some people on YA will so willingly display their own ill-educated opinions and lack of knowledge.
To tell someone they don't know what a Ponzi scheme is in the way that Liberal_60 does, indicates that he has only a basic understanding of the bald term itself, and knows nothing of its etymology or history, otherwise he would know that the foundation of any Ponzi scheme is the confidence of those that buy into it. Once that confidence is shattered, the whole thing collapses.
Ponzi schemes do NOT necessarily need to be 'pyramid' schemes. As any intelligent person knows, all fiat money (that is 'paper' money or money not backed by actual gold) can be construed as a giant Ponzi scheme - if we all decided that dollar bills could not be redeemed then, ipso facto, the currency gets devalued and the fiat collapses.
Hence, all money which is "off the gold standard" can be viewed as a Ponzi scheme - have these people never realised the implicit message of the Wizard of Oz as it relates to America leaving the gold standard? http://en.wikipedia.org/wiki/The_Wonderful_Wizard_of_Oz#The_Gold_Standard_representation_of_the_story
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From http://economics.about.com/od/financialmarkets/f/ponzi_scheme.htm QUOTE:
"
Question: What is a Ponzi Scheme? How Do Ponzi Schemes Work?
Answer: A Ponzi scheme is a scam investment designed to separate investors from their money. It is named after Charles Ponzi, who constructed one such scheme at the beginning of the 20th century, though the concept was well known prior to Ponzi.
The scheme is designed to convince the public to place their money into a fradulent investment. Once the scam artist feels that enough money has been collected, he disappears - taking all the money with him."
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~ sounds like global warming and cap and trade to me.
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