Public Debt and Budget Deficits

The video tutorial discusses public debt sustainability, focusing on how government debt, in the form of bonds, is affected by economic cycles. It explains the counter-cyclical nature of public deficits, where deficits rise during economic downturns and fall during booms. The tutorial covers the primary deficit, interest payments on existing debt, and the budget constraint that dictates changes in government debt. It concludes with an example of running a deficit and its impact on debt levels.

What is the primary form of government debt discussed in the video?

• Foreign aid

• Loans from international banks

• Bonds

• Tax credits

How does a public deficit behave during an economic boom?

• It becomes unpredictable

• It decreases

• It remains constant

• It increases

What happens to tax collection during a crisis with high unemployment?

• It remains unchanged

• It becomes volatile

• It decreases

• It increases

What is the primary deficit?

• The interest on outstanding debt

• The total government debt

• Government expenditures minus tax collection

• The total tax revenue

What is the role of the interest rate in public debt?

• It is constant and affects the outstanding debt

• It only affects new debt

• It is variable and can be adjusted

• It is irrelevant to public debt

What does the budget constraint expression relate to?

• The change in government debt and public deficit

• The total tax revenue and government expenditure

• The economic growth rate and unemployment

• The interest rate and stock of bonds

How is the number of bonds issued related to the public deficit?

• It is half the public deficit

• It is unrelated

• It is equal to the public deficit

• It is double the public deficit

What is the initial condition in the balanced budget example?

• A surplus of one unit

• An outstanding debt of one unit

• A deficit of one unit

• A primary deficit of zero

What happens to the outstanding debt when a deficit of one unit is run?

• It decreases by one unit

• It increases by one unit

• It remains unchanged

• It doubles

In the example, how can the government run a deficit of one unit?

• By borrowing from international banks

• By increasing taxes by one unit

• By decreasing government expenditure by one unit

• By either increasing taxes or decreasing expenditure by one unit