What is the changing role of public sector? Explain

1.	What is the changing role of public sector? Explain
Answer» The role and importance of public sector in the society has been changing with time.it\'s role in the development of the country over a period of time can be summarised as followings:1Develoent of infracture.2regional balance.3economies of scale.4import substitution.5restruction economics concerntration??

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