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Inflation (Cost-push inflation (Profit push (Solutions (Short run (Price…
Inflation
Cost-push inflation
Profit push
Causes
When firms have too much market power and goods are more price-inelastic in demand, firms will be able to set high prices to earn more profits, resulting in inflation.
Solutions
Short run
Price Control Government intervention such as MC-pricing can lower the prices of the goods and lower inflation.
Long Run
Legislation and Deregulation: This ensures that firms do not abuse their market power. Deregulation introduces competition into the market so that competitive pressure will lower the price of goods.
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Wage push
Causes
Occurs when wages rises faster than labour productivity, increasing the cost of production.
Solutions
Short run
Income policy: The government intervenes directly or indirectly to set wages. Low inflation can then be maintained and investment is stimulated.
Long Run
Supply policies such as education and retraining: Productive capacity increases when workers become more skilled and efficient. This lowers the cost of production and GPL.
Import price push
Causes
Due to an increase in inflation in foreign country or depreciation from the importing country, raw materials and imported inputs increase in price and increases domestic cost of production. This results in a higher end in end products.
Solutions
Short run
1) Exchange Rate Policy: Appreciation of domestic currency makes imports relatively cheaper in terms of domestic currency and lowers the price of imported inputs
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Long Run
1) Developing cheaper alternatives: R&D results in cheaper alternatives to lower cost of production and GPL
2) Supply side policies such as education and retraining: Productive capacity increases when workers become more skilled and efficient. This lowers the cost of production and GPL.
Supply Shocks
Causes
1) A sudden fall in supply due to natural disasters results in a hike in prices as demand and cost of production rises.
Solutions
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Long Run
Develop cheaper alternatives: R&D results in cheaper alternatives to lower cost of production and GPL
Demand-pull inflation
Causes
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1b) Households and firms may be be spending excessively due to good economic outlook and low interest rate.
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2a) Increase in money supply gives people more money to spend, resulting in an increase in C.
2b) Hence, AD increases more than AS, general price increases but output remains unchanged.
Cures
Short Run
Contractionary Fiscal Policy: A reduction in government spending and increase in taxation causes a fall in AD and subsequently fall in GPC
Contractionary Monetary Policy A reduction in money supply results in a rise in interest rates, reducing consumption and investment, which lowers AD and GPL.
Long run
Supply Side Policy Buffer labour policy, currently implemented in Singapore, increases foreign workers and cost of production falls due to a fall in wages. However, this may result income disparities and limited resources
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Definition
Inflation is a sustained increase in the general price level of a given basket of goods over a period of time, usually a year.
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