Example image of eyePlorer eyePlorer map for 'Quantity theory of money': Monetary economics Keynesian economics Monetarism Long-run Short-run Sticky (economics) Fiscal theory of the price level Real bills doctrine Jean Bodin New World Nicolaus Copernicus School of Salamanca David Hume John Stuart Mill Irving Fisher Ludwig von Mises Simon Newcomb Milton Friedman Velocity of money Equation of exchange Price level Real value National Income and Product Accounts Inflation Ceteris paribus Empirical Economic model Exogeny Income Interest rate Capital (economics) Productivity Real interest rate Time preference Monetary policy Financial intermediary Central bank Federal Reserve System Economic indicator John Maynard Keynes The New Palgrave Dictionary of Economics Benjamin Anderson Monetary-disequilibrium theory Clark Warburton Marjorie Grice-Hutchinson Lucas-Islands model Price specie flow mechanism Qualitative economics Monetary inflation Wesley Clair Mitchell