Welcome to... A Game of X’s and O’s 1 2 4 7 3 5 8 6 9 Scoreboard 1 2 3 X 4 5 6 O 7 Click Here if X Wins Click Here if O Wins 8 9 1 An increase in labour productivity shifts which curve and in what direction? 1 Aggregate supply curve to the Home right. 2 Since the AS curve always has a vertical section, any increase in aggregate demand will result in an increase in the price level. True or false? 2 False; an increase in AD in the Keynesian range will not result in an increase in the Home price level. 3 A national catastrophe reduces the economy’s productive capacity. Which curve shifts and in what direction? 3 The aggregate supply curve shifts to the Home left. 4 In the intermediate range, a shift of AD to the right causes what for the price level, unemployment, and real output? 4 Price level increases Home Unemployment decreases 5 Aggregate demand and supply fall under which economic theory – macroeconomic or microeconomic theory? 5 Macroeconomic theory. Home 6 The ratio of the change in taxes to the change in income is called the _____ _____ ______ 6 Marginal tax rate Home 7 What two main policies are used by the government to affect aggregate expenditure and therefore shift aggregate demand? 7 Fiscal policy and monetary policy. Home 8 During stagflation, shifting Aggregate Demand does more harm than good. What can be done instead? 8 Shift Aggregate Supply to the right. Home 9 An improvement in technology that improves productivity shifts which curve and in which direction? 9 Aggregate supply shifts to the right. Home