LONG-RUN AGGREGATE SUPPLY: The total (or aggregate) real production of final goods and services available in the domestic economy at a range of price levels, during a period of time in which all prices, especially wages, are flexible, and have achieved their equilibrium levels. Long-run aggregate supply (LRAS) is one of two aggregate supply alternatives, distinguished by the degree of price flexibility; the other is short-run aggregate supply (SRAS). See also | aggregate market | long-run aggregate market | full employment | price level | real production | flexible prices | aggregate demand | short-run aggregate supply | economic growth | business cycles | unemployment | inflation |