Loyd S. Pettegrew is a tenured full professor of communication at the University of South Florida, where he teaches and studies public influence and also runs his consulting firm, Decision Strategies Group, Inc., which performs research and training for corporations.
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Ludwig von Mises: ". The use of money in a market economy is a praxeologically necessary fact. That gold, and not something else, is used as money is merely a historical fact and as such cannot be conceived by catallactics." - Human Action