1. Economic planning is assumed to modify the restraining influence of limited resources by recognizing the existence of particular constraints and by choosing and coordinating investment projects so as to channel these scarce factors into their most productive outlets.
2. Planning is necessary to take care of the poor and the downtrodden who have little asset endowments to benefit from the natural growth of economic activities. Poverty alleviation programmes have definitively helped in reducing poverty and generating employment.
3. Planning process manages the flow of resources across regions for accelerated removal of regional disparities and thus brings about integration of such regions into the mainstream of economic activity in the country.
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4. Public sector investment has a major role to play in strengthening of the physical infrastructure, i.e., energy, transport, communication and irrigation etc. in order to support the growth process on a sustainable basis.
5. It is the Government and its planning process which is adequate for protecting environment, forest and ecology.