Quiz on Demand-side Equilibrium

What is the equilibrium level of GDP on the demand side?

• Where total production exceeds spending

• Where total spending exceeds production

• Where total spending equals production

• Where total savings equals total investment

Answer explanation

The equilibrium level of GDP on the demand side occurs when total spending equals production. This balance ensures that all goods produced are purchased, preventing excess supply or demand.

What happens when total expenditure exceeds the value of output produced?

• Firms will raise prices immediately

• Firms will maintain current production

• Firms will decrease production

• Firms will increase production

Answer explanation

When total expenditure exceeds output value, it indicates strong demand. To meet this demand, firms will increase production to maximize sales and profits.

Which of the following factors affects investment spending?

• Consumer confidence

• Weather conditions

• Government regulations

• Population growth

Answer explanation

Consumer confidence directly influences investment spending, as higher confidence leads businesses to invest more in growth. While weather, regulations, and population growth can impact the economy, they do not directly affect investment decisions like consumer confidence does.

What is a recessionary gap?

• When real GDP falls short of potential GDP

• When real GDP exceeds potential GDP

• When total spending equals total production

• When inflation is at its peak

Answer explanation

A recessionary gap occurs when real GDP is below potential GDP, indicating underutilization of resources and economic slack. This is the correct choice, as it reflects a situation of economic downturn.

What does the multiplier effect measure?

• The change in interest rates

• The total investment in an economy

• The total savings in an economy

• The change in GDP resulting from an initial change in spending

Answer explanation

The multiplier effect measures how an initial change in spending leads to a larger change in GDP. It reflects the increased economic activity generated from that initial spending, making it the correct choice.

What is the formula for the multiplier?

• MPC/(1 - MPC)

• MPC + 1

• 1/(1 - MPC)

• 1 + MPC

Answer explanation

The formula for the multiplier is derived from the marginal propensity to consume (MPC). It is expressed as 1/(1 - MPC), which shows how initial spending can lead to a larger overall increase in economic activity.

What is an induced increase in consumption?

• A fixed amount of spending regardless of income

• A decrease in spending due to lower income

• An increase in spending without income change

• An increase in spending due to higher income

Answer explanation

An induced increase in consumption refers to an increase in spending due to higher income. This means as income rises, consumers tend to spend more, making this the correct choice.

What does the paradox of thrift suggest?

• Increased saving can lead to lower national income

• Higher savings lead to higher consumption

• Increased saving always benefits the economy

• Saving has no impact on national income

Answer explanation

The paradox of thrift suggests that when individuals save more, overall demand decreases, leading to lower national income. Thus, increased saving can paradoxically harm the economy.

What is the effect of a rise in the price of a country's goods?

• Increase in domestic consumption

• No effect on net exports

• Increase in net exports

• Reduction in net exports

Answer explanation

A rise in the price of a country's goods typically leads to reduced demand from foreign buyers, resulting in a reduction in net exports. Higher prices make domestic goods less competitive internationally.

What does the circular flow diagram illustrate?

• The relationship between exports and imports

• The relationship between savings and investment

• The relationship between income and expenditure

• The relationship between government spending and taxation

Answer explanation

The circular flow diagram illustrates the relationship between income and expenditure, showing how money flows between households and businesses in an economy.