Respuesta :
a) The economy is in the long-run and short-run equilibrium. The aggregate demand curve and short-run aggregate supply curve intersect with the long-run aggregate supply curve. Real GDP Y in the short run is equal to the potential GDP. The price level is 100.
The reduction in the supply of oil will increase the cost of production of firms since oil is input in manufacturing units. An increase in oil prices increases the cost of production of firms and reduces the aggregate supply. The aggregate supply curve shift to the left which results in a fall in real GDP and increases in the price level.
This will reduce output and raise the price level.
b) In the short run the output is below the potential level. The economy is experiencing a negative output gap with high price levels and unemployment. This high unemployment decreases the input prices in long run. This will reduce the cost of the firms. A fall in cost increases the aggregate supply. The AS curve shift rightward. This will continue till the price level reach the initial long-run level. The output also increases to the initial long-run level.
Eventually price level: returns to the initial value
Output returns to its initial value.
c) When the government decides to take action, it raises the aggregate demand through an expansionary fiscal policy. As a part of it, the government reduces taxes and increases spending. This will increase aggregate demand and the AD curve shift to the right. The price level increase and the output increase to a long-run full employment level.
Cutting taxes and/or raising spending.
The policy action of the Canadian government increases the aggregate demand. This will increase the price level more than the initial short-run level. But output increase to the initial long-run full employment level.
Price level: increases
Output: returns to its initial value.
Gross domestic product (GDP) is the economic degree of the market fee of all of the final goods and services produced and offered (now not resold) in a selected term by means of international locations. due to its complex and subjective nature, this degree is frequently revised earlier than being considered a reliable indicator. GDP (nominal) in keeping with capita does no longer, however, reflect differences inside the value of the dwelling and the inflation quotes of the nations; therefore, using a basis of GDP consistent with capita at shopping strength parity (PPP) may be greater beneficial while evaluating dwelling standards between nations, at the same time as nominal GDP is extra useful evaluating national economies on the international market.
overall GDP also can be broken down into the contribution of each industry or area of the economy. The ratio of GDP to the entire populace of the place is the per capita GDP (additionally referred to as the mean fashionable of dwelling). they're the production (or output or cost introduced) approach, the income approach, and the speculated expenditure technique. it's miles consultant of the overall output and profits inside an economic system.
To learn more about GDP visit here:
brainly.com/question/15682765
#SPJ4
