If, in the long run, people adjust their price expectations so that all prices and incomes move proportionately to an increase in the price level then the long-run Phillips curve ?

If, in the long run, people adjust their price expectations so that all prices and incomes move proportionately to an increase in the price level then the long-run Phillips curve ?

A. is vertical
B. is negatively sloped
C. has a slope that is determined by how fast people adjust their price expectations
D. is positively sloped

The Phillips curve is an extension of the model of aggregate supply and aggregate demand because, in the short run, an increase in aggregate demand increase price and ?

The Phillips curve is an extension of the model of aggregate supply and aggregate demand because, in the short run, an increase in aggregate demand increase price and ?

A. decreases unemployment
B. decrease growth
C. increases unemployment
D. decreases inflation

The misery index Which some commentators suggest measures the health of the economy, is ?

The misery index Which some commentators suggest measures the health of the economy, is ?

A. The sum of the growth rate of output and the inflation rate
B. The sum of the natural rate of unemployment and the actual rate of unemployment
C. The sum of the inflation rate and the central bank’s refinancing rate
D. The sum of the unemployment rate and the inflation rate

The essential difference between capitalism and socialism is that ?

The essential difference between capitalism and socialism is that ?

A. capitalism exploits the worker and socialism exploits the property owner
B. capitalism relies on the market to make economic decisions and socialism uses central planning
C. capitalism grows through rent seeking and socialism grows through government direction
D. capitalism relies on consumer satisfaction to dictate choices and socialism relies on producer satisfaction

OECD stands for ?

OECD stands for ?

A. Organization for Economic Cooperation and Development and Development
B. Oil Exporting Countries Development
C. Organization for Environmental cooperative Department
D. Open Economies Caucus on Development

Feudalism was undercut by?

Feudalism was undercut by?

I- the migration of serfs to the town
II- factory competition with handicraft and manorial production
III- expanded transport trade, discovery and new international markets
IV- the rise of the business corporation
A. I and II only
B. II and III only
C. I, II and III only
D. IV only