FLEXIBLE PRICES: The proposition that prices adjust in the long run in response to market shortages or surpluses. This condition is most important for long-run macroeconomic activity and long-run aggregate market analysis. In particular, flexible prices are the key reason for the vertical slope of the long-run aggregate supply curve. This proposition is also central to original classical theory of macroeconomics and to modern variations, including rational expectations, new classical theory, and supply-side economics. See also | price | market | short run, macroeconomics | long run, macroeconomics | shortage | surplus | macroeconomics | long-run aggregate market | short-run aggregate market | long-run aggregate supply curve | short-run aggregate supply curve | full-employment production | resource prices | wage | real production |
