Non-economist Economics succeeds in enumerating what everyone knows; ideas - when developed - improve our lives and make us richer.i → R&D → GDPDespite decades of effort - and the award of Economics Prizes for progress - economist'sEconomics leaves gaps and questions in and around each arrow of the above sequence.That's because there are several reigning paradigms within economic discourse that aredeficient for the purpose. Among these are the Cournot determination of price, theHedonic method of characterizing quality change and the Cobb-Douglas ProductionFunction. And all efforts to date.Six Principia are needed to overcome these limitations. They change the emphasis ineconomic growth accounting from Capital and Labor to an economic mechanism ofideas operating in markets from i to GDP.In their absence National Accounting lacks the most potent force growing the economy.Landmark advances from Non-economist Economics leading to Principia are tabulatedfrom 1986 above. Move on using them. Don't stay behind like Von Nageli in The Parable.