Step 1: A budget deficit happens when spending exceeds income.
Step 2: Fiscal Deficit is specifically the difference between the government's total expenditure and its total non-debt receipts (Revenue + Non-debt Capital Receipts).
Step 3: It effectively represents the total amount of money the government needs to borrow to bridge the gap in its budget.

Step 1: Direct taxes are those where the liability to pay and the actual burden of the tax fall on the same person.
Step 2: They are levied directly on the income or wealth of individuals and corporations.
Step 3: Income Tax is a classic example, as it is paid directly by the earner to the government. GST and Excise are indirect taxes.

Step 1: Balance of Trade (BoT) is a component of the Balance of Payments.
Step 2: It focuses specifically on the 'visible' items of trade.
Step 3: It is the numerical difference between the value of a country's exports of goods and its imports of goods over a given period.

Step 1: Proposed by economist Arthur Laffer, this curve is a bell-shaped representation.
Step 2: It shows the relationship between tax rates and the total tax revenue collected by the government.
Step 3: The theory suggests that as tax rates rise, revenue increases initially, but beyond a certain point, higher taxes discourage work and investment, leading to a decrease in total revenue.

Step 1: HDI was created by economists Mahbub ul Haq and Amartya Sen to measure progress beyond just GDP.
Step 2: It evaluates countries based on three dimensions: long and healthy life, knowledge (education), and a decent standard of living.
Step 3: This index is published annually by the United Nations Development Programme (UNDP).

Step 1: The Lorenz Curve is a graphical representation of the distribution of income or wealth within a population.
Step 2: It plots the cumulative percentage of total income against the cumulative percentage of the population.
Step 3: The further the curve bows away from the 45-degree 'line of perfect equality', the higher the level of income inequality in that society.

Step 1: Financial markets are broadly divided into Money Markets and Capital Markets.
Step 2: Money markets deal with short-term instruments (less than one year).
Step 3: Capital markets facilitate the trading of long-term debt and equity instruments, providing funds for long-term investment and business expansion.

Step 1: The term 'Blue Chip' comes from poker, where blue chips have the highest value.
Step 2: In the stock market, these are large, well-established, and financially sound companies with a history of reliable earnings.
Step 3: They are considered relatively low-risk investments and often pay regular dividends to shareholders.

Step 1: Indirect taxes are levied on goods and services rather than on income or profit.
Step 2: The person who pays the tax to the government (the seller) shifts the burden to the final consumer by including the tax in the price.
Step 3: GST (Goods and Services Tax) is the primary indirect tax in India, replacing multiple older taxes like VAT and Excise.

Step 1: The Gini Coefficient is a numerical measure of inequality derived from the Lorenz Curve.
Step 2: It ranges from 0 to 1 (or 0 to 100%).
Step 3: A coefficient of 0 represents 'Perfect Equality', where everyone in the population has exactly the same income. A coefficient of 1 represents 'Perfect Inequality'.