Economic Terms – Study Notes for LIC AAO
(General Awareness & Current Affairs – “Economic Terms”)
Why it matters
LIC AAO exam tests your ability to understand and explain basic economic concepts, as they frequently appear in interview questions and the written test. These notes give you a quick, clear overview of the most common terms.
1. Simple Explanation
Economic terms are words that describe how a country’s economy works, its performance, and the forces that shape it. They help you understand:
- Growth: How fast the economy is expanding.
- Price levels: Whether prices are rising (inflation) or falling (deflation).
- Savings & investment: Where money is stored or used.
- Trade: How a country buys and sells goods/services internationally.
- Policy tools: What the government or RBI does to control the economy.
2. Key Terms & Quick Facts
| Term | What it means | Typical unit / indicator | Why it matters for LIC AAO |
|---|---|---|---|
| GDP (Gross Domestic Product) | Total value of all final goods & services produced in a country in a year. | ₹ Trillions / USD billions | Main indicator of economic health. |
| GNP (Gross National Product) | GDP + net income earned abroad – income earned by foreigners domestically. | ₹ Trillions / USD billions | Shows national income inclusive of overseas earnings. |
| CPI (Consumer Price Index) | Weight‑average price change of a basket of consumer goods. | % change YoY | Basis of inflation measurement. |
| PPI (Producer Price Index) | Price change at the wholesale level before consumer purchase. | % change | Predicts inflation; used in wage & price policies. |
| Inflation | Sustained rise in general price level. | CPI % | Affects purchasing power, interest rates, pension payouts. |
| Deflation | Sustained fall in general price level. | CPI % | Can indicate recession; increases real debt burden. |
| Real vs. Nominal | Real = adjusted for inflation; Nominal = not adjusted. | Real GDP, nominal GDP | Real figures show true growth. |
| Interest Rate | Cost of borrowing money. | RBI repo rate, market rates | Affects savings, loans, insurance premiums. |
| Nominal Interest Rate | Stated rate, not adjusted for inflation. | % per annum | Used in calculations for premiums. |
| Real Interest Rate | Nominal rate – inflation rate. | % per annum | Reflects true purchasing power of returns. |
| Fiscal Policy | Government’s use of taxation & spending to influence economy. | Budget deficit/surplus | Determines public debt, credit availability. |
| Monetary Policy | RBI’s control of money supply & rates. | Repo rate, reverse repo, CRR | Influences liquidity, inflation, credit. |
| Exchange Rate | Value of one currency in terms of another. | ₹ per USD | Affects import/export prices, cross‑border investments. |
| Balance of Payments (BOP) | Record of all economic transactions with rest of world. | Current account, Capital account | Indicates trade health, foreign reserves. |
| Current Account | Trade in goods & services, income, unilateral transfers. | Trade surplus/deficit | Shows competitiveness of economy. |
| Capital Account | Cross‑border capital flows (investment, loans). | Net capital inflow/outflow | Affects reserves, interest rates. |
| Trade Deficit / Surplus | Imports > Exports (deficit) or vice versa. | % of GDP | Impacts exchange rate & foreign reserves. |
| Debt‑to‑GDP Ratio | Government debt relative to GDP. | % | Indicator of fiscal sustainability. |
Tip: Memorise the key relationship:
Inflation → RBI raises Repo → Nominal rates rise → Real rates adjust → Impact on savings & investments.
3. Worked Example
Scenario
India’s CPI rose from 152.5 in March 2023 to 155.0 in March 2024. What’s the inflation rate?
Simultaneously, the RBI’s repo rate moved from 6.50 % to 6.75 %. What is the new real interest rate if the nominal rate is 6.75 %?
Step‑by‑Step
| Step | Calculation | Result |
|---|---|---|
| 1. Compute CPI inflation | ((155.0 - 152.5)/152.5 \times 100) | (1.64%) |
| 2. Nominal interest rate | Given = 6.75 % | 6.75 % |
| 3. Real interest rate | (6.75% - 1.64% = 5.11%) | 5.11 % |
Interpretation
- Inflation: Prices went up by 1.64 % YoY, moderate.
- Real rate: 5.11 % shows that the purchasing power of returns has increased after accounting for inflation.
Why this matters
LIC’s financial planning uses real rates to gauge policy returns and determine premium growth. Interviewers may ask you to explain such calculations.
4. Quick Revision Summary
- GDP vs. GNP – Domestic vs. national income.
- CPI & PPI – Consumer vs. producer price indices.
- Inflation/Deflation – Price level trends.
- Real vs. Nominal – Adjusted for inflation.
- Interest Rates – Nominal, Real; set by RBI.
- Fiscal & Monetary Policy – Tools to manage economy.
- Exchange Rate – Currency value;