Q. Assuming the statistical information is available, which of the following is the best measure of an increase in a country's economic efficiency? (Solved)
1. Increase in real national income
2. Increase in real national income per head of the working population
3. Increase in net annual investment
4. Increase net annual private investment
5. Increase in transactions involving transfer of money
- b. Increase in real national income per head of the working population