#1
What is inflation?
An increase in the general price level of goods and services over time.
ExplanationInflation refers to a general rise in prices.
#2
What is deflation?
A decrease in the general price level of goods and services over time.
ExplanationDeflation refers to a general decline in prices.
#3
What is the Consumer Price Index (CPI) used for?
To measure the rate of inflation.
ExplanationThe CPI is a key measure used to gauge changes in the cost of living.
#4
What is the relationship between inflation and the purchasing power of money?
As inflation increases, the purchasing power of money decreases.
ExplanationInflation diminishes the real value of money over time, reducing its purchasing power.
#5
What is the relationship between inflation and interest rates according to the Taylor rule?
Higher inflation leads to higher interest rates.
ExplanationThe Taylor rule suggests that central banks should adjust interest rates in response to inflation levels.
#6
Which of the following is a cause of demand-pull inflation?
Increase in government spending
ExplanationDemand-pull inflation occurs when demand outstrips supply, often due to increased government spending.
#7
What does the term 'core inflation' refer to?
Inflation excluding food and energy prices.
ExplanationCore inflation excludes volatile food and energy prices.
#8
Which of the following is a cause of cost-push inflation?
Increase in wages
ExplanationCost-push inflation occurs when production costs rise, often due to increased wages.
#9
What is stagflation?
High inflation combined with high unemployment and stagnant economic growth.
ExplanationStagflation combines high inflation and high unemployment with little economic growth.
#10
Which of the following is a consequence of high inflation?
Decreased purchasing power of money
ExplanationHigh inflation erodes the value of money, reducing its purchasing power.
#11
What is the difference between demand-pull and cost-push inflation?
Demand-pull inflation is caused by increased demand while cost-push inflation is caused by increased production costs.
ExplanationDemand-pull inflation results from excess demand, whereas cost-push inflation stems from increased production costs.
#12
Which of the following is a characteristic of hyperinflation?
Inflation rates exceeding 50% per month.
ExplanationHyperinflation is characterized by extremely high inflation rates.
#13
What is the Phillips Curve?
A graphical representation of the relationship between inflation and unemployment.
ExplanationThe Phillips Curve illustrates the inverse relationship between inflation and unemployment.
#14
What is the Fisher effect?
A theory stating that nominal interest rates adjust to expected inflation rates.
ExplanationThe Fisher effect posits that nominal interest rates change in response to expected inflation.
#15
Which of the following is a tool used by central banks to control inflation?
Monetary policy
ExplanationCentral banks use monetary policy to regulate inflation and economic growth.
#16
What is the relationship between inflation and interest rates according to the Fisher effect?
Higher inflation leads to higher nominal interest rates.
ExplanationInflationary expectations drive nominal interest rates upward, according to the Fisher effect.
#17
What is the natural rate of unemployment?
The unemployment rate that occurs when an economy is at full employment.
ExplanationThe natural rate of unemployment is the level consistent with full employment and stable inflation.