Debt sustainability aims to strike a balance between meeting debt obligations and maintaining economic growth. It involves managing debt levels and ensuring that a country's debt burden is manageable over the long term.

While political stability can influence economic conditions, it is not a direct determinant of debt sustainability. The other factors, such as economic growth, interest rates, and inflation, have a more direct impact on a country's ability to repay its debts.

Economic growth generates revenue, which can be used to repay debts. Therefore, economic growth contributes to debt sustainability by increasing a country's capacity to service its debt.

Unsustainable debt can lead to reduced investment in public services, increased risk of default, and higher interest rates, all of which can negatively impact economic growth.

International organizations play a multifaceted role in promoting debt sustainability. They provide financial assistance, advocate for debt relief, and monitor and assess debt sustainability to help countries manage their debt burdens effectively.

Currency devaluation is not a common strategy for achieving debt sustainability. While it can temporarily reduce the value of a country's debt, it can also have negative consequences for economic growth and stability.

Debt overhang occurs when a country's debt burden is so large that it discourages investment and economic growth. This can happen when the debt is too large relative to the country's income or when the interest payments on the debt are too high.

Debt sustainability is concerned with a country's ability to manage its debt burden over the long term, while solvency refers to a country's ability to meet its debt obligations in the near term.

Achieving debt sustainability can lead to reduced risk of default, lower interest rates, and increased investment. However, it is not directly associated with higher inflation.

Fiscal policy plays a crucial role in promoting debt sustainability by implementing policies that reduce government spending and increase government revenue. This helps to reduce the budget deficit and, consequently, the overall debt burden.

Achieving debt sustainability can involve reducing government spending, increasing taxes, and potentially slowing economic growth in the short term. However, it can lead to an improved credit rating in the long term.

The concept of 'original sin' in international finance refers to the situation where a country's debt is primarily denominated in a foreign currency. This can make it more difficult for the country to repay its debts, especially if the foreign currency appreciates in value.

The IMF plays a multifaceted role in promoting debt sustainability. It provides financial assistance, advocates for debt relief, and monitors and assesses debt sustainability to help countries manage their debt burdens effectively.

Unsustainable debt can lead to reduced investment in public services, increased risk of default, and higher interest rates, all of which can negatively impact economic growth.

Debt relief refers to the situation where a country's debt is forgiven or reduced. This can be done through various mechanisms, such as debt cancellation, debt restructuring, or debt swaps.