Describe the Great Depression of 1929.
The great depression was a severe economic crisis that started in the year 1929. It originated in the United States of America with the crash of the stock market and gradually spread to other countries of the world. The main cause behind this crisis was the fall in aggregate demand due to under consumption and over investment. Due to under consumption and over investment the stock of finished goods started piling up, which resulted in low price level and consequently the low profit level.
The money in the economy was converted into unsold stock of finished goods that led to an acute fall in employment and hence income level fell drastically. The demand for goods in the economy was so low that the production was lowered leading to unemployment. In the USA, the rate of unemployment increased from 3% to 25%.
The great depression has its own implications and importance in economics, as it leads to the failure of the classical approach of economics. Those who believed in the market forces of demand and supply, paved the way for emergence of the Keynesian approach. It was this incident that provides the economists with sufficient evidence to recognise macroeconomics as a separate branch of economics.
What is marginal propensity to consume? How is it related to marginal propensity to save?
Explain why public goods must be provided by the government.
Differentiate between balance of trade and current account balance.
What are the four factors of production and what are the remunerations to each of these called?
What is a barter system? What are its drawbacks?
What is the difference between ex ante investment and ex post investment?
Distinguish between revenue expenditure and capital expenditure.
What are official reserve transactions? Explain their importance in the balance of payments.
Why should the aggregate final expenditure of an economy be equal to the aggregate factor payments? Explain.
What are the main functions of money? How does money overcome the shortcomings of a barter system?
Net National Product at Factor Cost of a particular country in a year is Rs 1,900 crores. There are no interest payments made by the households to the firms/government, or by the firms/government to the households. The Personal Disposable Income of the households is Rs 1,200 crores. The personal income taxes paid by them is Rs 600 crores and the value of retained earnings of the firms and government is valued at Rs 200 crores. What is the value of transfer payments made by the government and firms to the households?
Differentiate between devaluation and depreciation.
From the following data, calculate Personal Income and Personal Disposable Income.
Rs (crore)
(a) Net Domestic Product at factor cost 8,000
(b) Net Factor Income from abroad 200
(c) Undisbursed Profit 1,000
(d) Corporate Tax 500
(e) Interest Received by Households 1,500
(f) Interest Paid by Households 1,200
(g) Transfer Income 300
(h) Personal Tax 500
Write down the three identities of calculating the GDP of a country by the three methods. Also briefly explain why each of these should give us the same value of GDP.
Write down some of the limitations of using GDP as an index of welfare of a country.
What are the instruments of monetary policy of RBI?
In the above example, if exports change to X = 100, find the change in equilibrium income and the net export balance.
Distinguish between stock and flow. Between net investment and capital which is a stock and which is a flow? Compare net investment and capital with flow of water into a tank.
Suppose C = 40 + 0.8Y D, T = 50, I = 60, G = 40, X = 90, M = 50 + 0.05Y
(a) Find equilibrium income. (b) Find the net export balance at equilibrium income (c) What happens to equilibrium income and the net export balance when the government purchases increase from 40 and 50?
Are fiscal deficits inflationary?