JAIIB Paper 1 Module B Quiz 1

A mixed economy combines market-based decisions by households and firms with government activity such as regulation, redistribution and provision of public goods. A command economy relies predominantly on central direction, while a pure market economy assumes a much more limited government role. The scenario therefore describes a mixed economy.

Substitute goods satisfy similar consumer needs. When tea becomes more expensive, some consumers switch to coffee, increasing coffee demand. A complement is normally consumed together with another good, so a price increase in one tends to reduce demand for the other.

A change in the product’s own price generally causes a movement along the existing demand curve, described as an expansion or contraction in quantity demanded. A shift of the entire curve instead results from a non-price determinant such as income, tastes, expectations or prices of related goods.

Lower production costs make supply more profitable at each price, shifting the supply curve to the right. If demand remains unchanged, the new equilibrium generally features a lower price and a higher quantity. This is a supply shift, not merely a movement along the supply curve.

When quantity demanded exceeds quantity supplied at the prevailing price, there is excess demand or a shortage. In a flexible-price market, this shortage puts upward pressure on price, which tends to reduce quantity demanded and increase quantity supplied until equilibrium is restored.

For a normal good, higher consumer income increases demand at each price, shifting the demand curve to the right. A change in the good’s own price changes quantity demanded along the curve. A rise in input costs affects supply, not demand.

As a medium of exchange, money is used to purchase goods and services and avoids the need for a double coincidence of wants. As a store of value, it transfers purchasing power from the present to the future, although inflation can erode that purchasing power.

M1 in this simplified calculation includes currency with the public and demand deposits, plus other deposits with RBI. Therefore M1 = ₹8 lakh crore + ₹12 lakh crore + ₹0 = ₹20 lakh crore. Time deposits are not included in M1; they are included in broader measures such as M3.

Demand-pull inflation occurs when aggregate demand rises faster than the economy’s ability to supply goods and services, putting upward pressure on prices. Cost-push inflation instead originates from higher input costs or supply disruptions. Capacity constraints make demand-pull pressure especially plausible in this scenario.

CPI measures price changes in a basket relevant to consumers and includes services as well as consumer goods. WPI measures prices at the wholesale level and has a different basket and weighting structure, with a stronger goods focus. Different coverage, weights and price stages can therefore produce different inflation rates.

The classical theory treats interest as the price that equilibrates saving and investment. A higher interest rate tends to encourage saving and discourage investment, while a lower rate tends to do the reverse. Keynes’s liquidity-preference theory instead emphasises money demand and money supply.

The precautionary motive is the desire to hold liquid balances for unforeseen needs, such as an unexpected bill or emergency. The transactions motive covers routine planned payments, while the speculative motive concerns holding money rather than bonds in response to expectations about interest rates and bond prices.

The IS curve represents equilibrium in the goods market. Higher government expenditure raises aggregate demand at a given interest rate and shifts the IS curve to the right. The LM curve represents money-market equilibrium and is directly affected by changes in money supply or money demand, not by the initial fiscal change itself.

A conventional sequence is expansion, peak, contraction (or recession), and trough, followed by recovery/another expansion. Output, employment and income generally rise during expansion and fall during contraction. The labels and boundaries can vary across frameworks, but the sequence in option 2 is the standard one.

An open-market purchase injects reserves/liquidity into the banking system and tends to ease monetary conditions. Lower short-term rates and improved liquidity may support credit and aggregate demand. The actual effect depends on transmission, demand for credit and other conditions; the action does not guarantee immediate lending growth.

Disinvestment proceeds arise from the sale of government equity in a public-sector enterprise and are generally classified as non-debt capital receipts. They are not tax revenue, because no tax is being collected, and are not borrowings, because the government is not creating a debt liability through a loan.

The value-added method sums the value added at each stage of production: output value minus intermediate consumption. Counting only value added avoids counting the full value of intermediate goods repeatedly as they move through the production chain. Summing gross sales at every stage would double count intermediate inputs.

Nominal GDP values current-period output at current prices, whereas real GDP adjusts for price changes. If nominal GDP rises while real GDP is unchanged, the increase is attributable to higher prices (or the GDP deflator), not to an increase in the volume of output. This distinction is central to interpreting economic growth.

Fiscal responsibility frameworks aim to promote fiscal discipline, transparency and medium-term sustainability by setting targets or pathways for deficits and debt-related indicators. They do not eliminate the government’s ability to respond to shocks; escape clauses or flexibility provisions may apply under specified conditions.

Fiscal deficit = total expenditure − total receipts excluding borrowings. Therefore ₹48 lakh crore − ₹40 lakh crore = ₹8 lakh crore. Borrowings are excluded from receipts in this calculation because the deficit represents the amount that must be financed through borrowing and other financing sources.