Study articleRBI
A central bank supports monetary and financial stability through distinct functions such as monetary policy, currency management, banking oversight and payment-system responsibilities. Understanding these roles prevents confusion with commercial banking and government spending.
Study articleRBI
A bank balance sheet records resources, obligations and the residual capital position at a point in time. Customer deposits are liabilities to the bank, while loans are assets because borrowers owe the bank repayment.
Study articleRBI
Money aggregates group monetary instruments according to defined coverage and liquidity characteristics. A meaningful comparison states which components are included, whose holdings are counted and whether the figures represent a stock or a change.
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Liquidity concerns meeting payments when due, whereas solvency concerns the relationship between asset values and obligations. An institution can face a timing shortage despite positive net assets, or hold cash while suffering deeper losses.
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Monetary transmission describes how policy actions influence financial conditions, spending and eventually output and prices. The process operates through several channels and depends on institutional behaviour, expectations, balance sheets and the economic environment.
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A repo is a securities transaction with an agreement to reverse it on agreed terms, functioning economically as collateralised funding. Its interpretation depends on which party supplies cash, which supplies securities and when reversal occurs.
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Open-market operations involve a central bank buying or selling securities to influence liquidity conditions. Transaction direction matters: an outright purchase generally adds settlement balances, while an outright sale generally withdraws them, other things equal.
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Reserve requirements link specified bank liabilities to required holdings under defined rules. Understanding the ratio requires identifying its base and distinguishing a classroom reserve model from the more complex constraints governing actual bank behaviour.
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Inflation measures the rate of change of a price index, while the price level records the index itself. Lower positive inflation means prices rise more slowly; it does not imply a reversal of earlier increases.
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A weighted price index combines component movements according to specified expenditure weights. Large price changes in a small component can matter less to the aggregate than modest changes in a heavily weighted component.
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Base effects arise when the earlier observation used for a percentage comparison is unusually high or low. Annual inflation can change because the comparison base changes, even when the recent price-index movement appears modest.
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Demand and supply shocks affect prices and output through different mechanisms. A demand expansion can raise both activity and prices, while an adverse supply shock can raise costs and prices even as output weakens.
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Inflation expectations describe beliefs about future price changes. They can influence wage bargaining, price setting and spending decisions, so policy analysis considers both observed inflation and how households and firms interpret future conditions.
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A nominal interest rate measures a monetary return or borrowing cost, while a real rate adjusts for price changes. Comparing them requires matching the time period and distinguishing expected inflation from inflation realised afterwards.
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Nominal GDP values output using current prices, while real GDP aims to isolate changes in production using a price-adjustment framework. A higher money value can reflect prices, quantities or a combination of both.
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Value added measures output less intermediate consumption. Summing value added across production stages avoids counting the same intermediate goods repeatedly, and provides a foundation for understanding the relationship between production and national income.
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Fiscal policy concerns government revenue, expenditure and borrowing decisions, while monetary policy influences monetary and financial conditions. Their effects can interact, but their instruments, decision processes and transmission channels should be identified separately.
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A fiscal deficit is a flow over a period, while public debt is a stock outstanding at a date. Borrowing can finance a financing gap, but debt comparisons require attention to repayments, adjustments and measurement coverage.
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Money markets support short-term borrowing, lending and liquidity management. Instruments differ by maturity, collateral, issuer and counterparty risk, so a short maturity alone does not make all transactions economically identical or free of risk.
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For a bond with fixed promised cash flows, the price and required yield move in opposite directions, other things equal. Discounting explains the relationship without implying that every security has identical risk or price sensitivity.
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A yield curve compares yields across maturities for instruments selected on a broadly comparable basis. Its slope can reflect expected future rates, term premia and market conditions, so one shape rarely provides a unique economic forecast.
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An exchange rate quotes one currency in terms of another. Interpreting appreciation or depreciation requires stating the quotation direction, and translating a foreign-currency invoice requires keeping units visible throughout the calculation.
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The balance of payments organises an economy’s transactions with the rest of the world over a period. Current-account transactions and financial transactions describe different aspects of external activity and should not be treated as interchangeable labels.
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Foreign-exchange reserves are a stock of reserve assets reported at a date. Changes can reflect transactions, income and valuation effects, so a movement in the headline stock should not automatically be interpreted as a single intervention flow.