Methods Limitations And Welfare

A closed economy is one that has no trade activity with outside economies. It is self-sufficient, which means no imports come into the country and no exports leave the country. A closed economy's intent is to provide domestic consumers with everything they need from within the country's borders.

**Economic Growth vs. Economic Development:** An increase in absolute and per capita real GNP signifies economic growth, which means the overall production of goods and services in a country is expanding. Economic development is a broader concept that goes beyond just increasing production. It encompasses factors like 1. Improved living standards for citizens 2. Reduction in poverty and unemployment 3. Increased literacy and education levels 4. Improved healthcare and infrastructure If poverty and unemployment are increasing even with economic growth (GNP increase), it suggests the benefits of growth are not being shared widely. This indicates a lack of true economic development.