In: Economics
Determine whether each of the following would cause a shift of the aggregate demand curve, a shift of the aggregate supply curve, a shift in neither curve, or a shift in both curves. If a shift is caused, indicate which curve shifts, and in which direction it shifts. What happens to aggregate output and the price level in each case?
1] The price level changes.
2] Consumer confidence increases.
3] The supply of resources decreases.
4] The wage rate decreases.
The aggregate supply aggregate demand model explains how the
extent of price and output are determined in an economy. It uses
the mixture supply curve and aggregate demand curve to point the
equilibrium price and output.
Aggregate demand: The demand of the final goods which are produced
in the economy in a given year.
Aggregate supply: Aggregate supply curve shows the connection
between the products supplied by nations' suppliers and nation's
overall price index .
1.To determine The shifts and directions of aggregate demand and
provide curve when the worth level changes and its effect to output
and price index . Changes in supply and demand impact the worth of
products and services. However, in the most general sense or cases
(that is under ceteris paribus conditions), an increase in
aggregate demand corresponds or coincides with an increase in the
price level.Increasing any of these components shifts the AD curve
to the proper , resulting in a greater real GDP and to upward
pressure on the worth level. Reducing or decreases any of the
components shifts the AD curve to the left, resulting in a lower
real GDP and a lower cost level.
2.To determine The shifts and directions of aggregate demand and
supply curve when the consumer confidence increases and its effect
to output and price level. If, consumer confidence is bound to
increase. The household sector is thus inclined to spend freely,
especially on durables like cars, houses, furniture, and
appliances. The result's that this increase in consumer confidence
causes a rise in consumption expenditures and subsequently a rise
aggregate demand. An increase in consumer confidence causes a rise
(rightward shift) of the mixture demand curve. A decrease in
consumer confidence causes a decrease (leftward shift) of the
mixture demand curve. If buyers find that they "like" an honest
more, then their demand increases.
3.To determine the shifts and directions of aggregate demand and
supply curve when the supply of resources decreases and its effect
to output and price level. Lower Resource is a decrease in resource
prices causes an increase in supply and a rightward shift of the
supply curve. With the lower prices, cost falls and therefore the
ability to supply the great is enhanced. As such sellers sell more
of the good.decrease in any of the resource prices causes a
decrease the production cost. Suppose, for instance , that the
worth of thread wont to stitch together Stuffed Amigos declines. If
the price remains not constant,then the supply decreases.
4.To determine The shifts and directions of aggregate demand and
supply curve when the wage rate decreases and its effect to output
and price level. An upward curve within the wages causes a decrease
(leftward shift) of the short-run aggregate supply curve. A
decrease within the wages causes a rise (rightward shift) of the
short-run aggregate supply curve. Higher wages increase the overall
cost production. Lower wages decrease the overall cost(revenue)
production