The question asks about the conditions under which demand-pull inflation emerges. Demand-pull inflation occurs when there is too much money chasing too few goods. This typically happens when aggregate demand in an economy outstrips the economy's ability to produce goods and services, especially when the economy is already operating at or near its full capacity.
A) aggregate demand exceeds the level of full-employment output
This statement accurately describes the core condition for demand-pull inflation. When the total demand for goods and services in an economy surpasses what the economy can sustainably produce (its full-employment output), prices are bid up due to scarcity, leading to inflation.
The question asks to identify the type of inflation best described by the phrase 'too much money chasing too few goods'. This phrase directly points to a situation where aggregate demand outstrips aggregate supply, leading to price increases.
B) demand-pull inflation — This type of inflation occurs when aggregate demand for goods and services in an economy rises more rapidly than the economy's productive capacity. The phrase "too much money chasing too few goods" perfectly encapsulates this situation, where an increase in the money supply or consumer spending leads to higher demand, which then pulls up prices because supply cannot keep pace.
This question asks about John Maynard Keynes's theory of inflation. Keynes distinguished between 'semi-inflation' and 'true inflation'. Understanding this distinction is key to identifying when true inflation begins according to his theory.
C) after the economy reaches the level of full employment — This is correct. Keynes argued that true inflation, characterized by a sustained and significant rise in the general price level, occurs only after an economy has reached full employment. Before this point, increases in aggregate demand primarily lead to increased output and employment, with price rises being contained or moderate (semi-inflation).
Demand-pull inflation occurs when aggregate demand in an economy outpaces aggregate supply. This question asks about the effects of such a rise in aggregate demand when the economy is operating below full employment.
Correct Option: D) an increase in both output and the price level
The question describes a specific economic scenario where an increase in aggregate demand leads only to a rise in the price level, with output remaining constant. This situation typically occurs when an economy is operating at its full capacity, and further increases in demand cannot be met by increased production. We need to identify the economic term that best describes this scenario.
A) true inflation — This term accurately describes the situation where an economy is operating at full capacity, and any further increase in aggregate demand results solely in a rise in the price level, with no corresponding increase in real output. This happens when the aggregate supply curve becomes vertical.
Demand-pull inflation occurs when aggregate demand in an economy outweighs aggregate supply, leading to an upward pressure on prices. We need to identify which option directly contributes to an increase in overall demand.
Correct Option: B) An increase in government expenditure financed by deficit financing
When the government increases its spending and finances it through deficit financing (e.g., by borrowing from the central bank or printing new money), it injects additional money into the economy. This leads to a rise in aggregate demand. If the economy is operating at or near full capacity, this increased demand cannot be met by a corresponding increase in supply, resulting in an upward pressure on prices, which is the essence of demand-pull inflation.