Before revision: Federal Reserve Bank of Richmond economist Robert Hetzel wrote: Real bills doctrine in the New Millennium Australian Professor Emeritus Roy Green, a Special Advisor and Chair for UTS Innovation Council , at the University of Technology Sydney, wrote in 1927 that "The 'real bills doctrine' has its origin in banking developments of the 17th and 18th centuries.
After revision: Federal Reserve Bank of Richmond economist Robert Hetzel wrote: Real bills doctrine in the 21st century Australian Professor Emeritus Roy Green a Special Advisor and Chair for UTS Innovation Council , at the University of Technology Sydney, wrote in 1927 that "The 'real bills doctrine' has its origin in banking developments of the 17th and 18th centuries.