What is the difference between public debt and national debt, and how do they impact a country's economy?

Public debt refers to the total amount of money owed by a government to its creditors, which can include individuals, institutions, and other countries. National debt, on the other hand, encompasses all forms of debt incurred by a country, including public debt as well as private debt.

Both public debt and national debt can impact a country's economy in various ways. High levels of debt can lead to increased interest payments, which can strain government finances and limit the ability to invest in other areas such as infrastructure and social programs. Additionally, high debt levels can also lead to higher taxes or inflation, which can negatively affect economic growth.

Overall, managing public and national debt levels is crucial for maintaining a stable economy and ensuring long-term financial sustainability.