ECONOMICS (CBSE/UGC NET)

Detailed explanation-1: -Governments intervene in markets to address inefficiency. In an optimally efficient market, resources are perfectly allocated to those that need them in the amounts they need. In inefficient markets that is not the case; some may have too much of a resource while others do not have enough.

Detailed explanation-2: -To protect the welfare of the individuals and to promote higher standards of public health, safety, morals and general well-being.

Detailed explanation-3: -In the United States, the government influences economic activity through two approaches: monetary policy and fiscal policy. Through monetary policy, the government exerts its power to regulate the money supply and level of interest rates. Through fiscal policy, it uses its power to tax and to spend.

Detailed explanation-4: -A monopoly power in the market can be controlled by the government by passing restrictive trade practice legislation and anti-monopoly laws. These regulations are targeted to remove unfair competition in the market, prevent iniquitous price discrimination and fixing prices that equal to competitive prices.