Biography

Bon Voyage – The Story Of Kalpana Chawla

BON VOYAGE ‘The heights by great men reached and kept Were not attained by sudden flight, But they, while their companions slept, Were toiling upward in the night.’ – H W Longfellow “That’s one small step for a man, one giant leap for mankind”, said Neil Armstrong, stepping on to the moon’s surface on 21st […]

Economics

What are all the Difficulties in Measuring national income – Studymaterial

In India, a special conceptual problem is posed by the existence of a large, unorganised and non-monetised subsistence sector where the barter system still prevails for transacting goods and services. Here, a proper valuation of output is very difficult. Difficulties: 1 Transfer payments 2 Difficulties in assessing depreciation allowance 3 Unpaid services 4 Income from […]