"The Wealth of Nations" was primarily concerned with the problem of 

The book "Wealth of Nations" by Adam Smith, published in the year

The source of capital accumulation in the hands of the government in the Ricardian theory 

According to Malthus, sluts and under consumption in an economy would lead to 

To break the circular flow, an innovative entrepreneurs are financed by

Which of the following theories was rejected by Schumpeter