1. Concentration of Wealth and Income: Capitalism causes concentration of wealth and income in a few hands and thereby increases inequalities of income.
2. Wastage of Resources: Large amount of resources are wasted on competitive advertising and duplication of products.
3. Class Struggle: Capitalism leads to class struggle as it divides the society into capitalists and workers.
4. Business Cycle: Free market system leads to frequent violent economic fluctuations and crises.
5. Production of non essential goods: Even the harmful goods are produced if there is possibility to make profit.

Lack of Co-ordination:
The greatest drawback of Mixedism is lack of co-ordination between public sector and private sector.
Inefficiency:
Most of the public sector enterprises remain inefficient due to lethargic bureaucracy, red tapism and lack of motivation.
Fear of Nationalization:
In mixed economy, the fear of nationalization discourages the private entrepreneurs in their business operations.

Macro economics suffers from certain limitation. They are
(i) There is a danger of excessive generalisation of the economy as a whole.
(ii) It assumes homogeneity among the individual units.
(iii) There is a fallacy of composition. What is good of an individual need not be good for nation and viceversa and, what is good for a country is not good for another country and at another time.

i) Reduction in inequalities:
No one is allowed to own and use private property to exploit others.
ii) Ab nee of class conflicts:
As inequalities are minimum, there is no conflict between rich and poor class. Society functions in a harmonious manner.

i) Class Struggle:
Capitalism leads to class struggle as it divides the society into capitalists and workers.
ii) Business Cycle:
Free Market System leads to frequent violent economic fluctuations and crisis.