See the difference? Neither do I. Both the former Massachusetts governor and the current Texas governor understand that Social Security is a transfer program disguised as a retirement plan and that its frequently mentioned "trust fund" does not actually exist. Their spat over how exactly to characterize that situation is illuminating not because it reveals substantive differences between the candidates but because it shows how often these simple truths are overlooked.
The day of the debate, for instance, USA Today opined that "Social Security is most certainly not a Ponzi scheme" because Ponzi schemes "are criminal enterprises, which Social Security is not." Fact-checking Perry after the debate, CNN declared that "Social Security is not a fraudulent criminal enterprise designed only to benefit current participants in the program." Rather, "It is a legitimate government program meant to serve both current and future generations of retirees."
Digging a bit deeper, my colleague Shikha Dalmia observed that Social Security is in some respects worse than a Ponzi scheme, since participation is mandatory, money is diverted not only to earlier investors and the fund manager but also to various "programs for politically favored groups," and the con goes on and on, even after it is revealed. I might add that Ponzi schemes offer much better returns (initially).
At Monday's debate, Perry pointed out that Social Security "has been called a Ponzi scheme by many people long before me." It's true! And what did they mean by that?
As CNN helpfully notes, "The Securities and Exchange Commission defines such a scheme as 'an investment fraud that involves the payment of purported returns to existing investors from funds contributed by new investors.'" Social Security benefits likewise are funded not by returns on money that current retirees "paid into the system" but by payroll taxes collected from current workers. Yet the government misleadingly portrays Social Security as a pension program, periodically informing us about the retirement benefits we've "earned," as if our money is being saved and invested for us.