Chapter 5: Fiscal Policy and Government Budget
Fiscal policy is the government's use of taxation and spending to influence the economy. It is one of the two main tools of macroeconomic management (alongside monetary policy). For Nepal, fiscal policy is particularly important as the government budget is the primary mechanism for economic planning, development spending, and poverty reduction.
5.1 Meaning and Objectives of Fiscal Policy
Definition: Fiscal policy refers to the government's decisions about taxation (revenue) and expenditure (spending) to achieve macroeconomic objectives such as full employment, price stability, economic growth, and equitable distribution of income.
Instruments of Fiscal Policy
| Instrument | Types | Effect on Economy | Nepal Example |
|---|---|---|---|
| Government Expenditure | Current (salaries, interest) and Capital (infrastructure, development) | Increases AD directly; multiplier effect creates further income | Federal budget allocations for roads, education, health |
| Taxation | Direct (income tax, corporate tax) and Indirect (VAT, customs, excise) | Reduces disposable income → reduces C; but funds government spending | 13% VAT, progressive income tax, customs duties |
| Public Debt | Internal (domestic bonds) and External (foreign loans) | Finances deficit spending; creates future repayment obligations | Government bonds, ADB/World Bank loans |
| Transfer Payments | Social security, subsidies, pensions | Increases disposable income of recipients without requiring production | Old age allowance, social security fund |
5.2 Types of Fiscal Policy
| Type | When Used | Actions | Effect |
|---|---|---|---|
| Expansionary | During recession/unemployment | Increase G, decrease T, increase transfers | ↑AD → ↑Y → ↑Employment (but may ↑inflation) |
| Contractionary | During inflation/overheating | Decrease G, increase T, decrease transfers | ↓AD → ↓inflation (but may ↓Y and ↑unemployment) |
| Neutral | Balanced economy | G = T (balanced budget) | Neither stimulates nor contracts the economy |
Fiscal Multipliers
| Multiplier | Formula | Value (if MPC=0.8) | Explanation |
|---|---|---|---|
| Government Expenditure Multiplier | Kg = 1/(1-MPC) = 1/MPS | 5 | NPR 1 increase in G → NPR 5 increase in Y |
| Tax Multiplier | Kt = -MPC/(1-MPC) | -4 | NPR 1 tax cut → NPR 4 increase in Y |
| Balanced Budget Multiplier | Kb = 1 (always) | 1 | Equal increase in G and T → equal increase in Y |
Note: Government spending multiplier > Tax multiplier because government spending directly enters AD, while tax changes first affect disposable income and then consumption (reduced by MPC).
5.3 Government Budget
Types of Budget
| Type | Condition | Implication | When Appropriate |
|---|---|---|---|
| Balanced Budget | G = T (Revenue = Expenditure) | No borrowing needed; fiscal discipline | Stable economic conditions |
| Surplus Budget | T > G (Revenue > Expenditure) | Government saves; contractionary effect | During inflation or boom |
| Deficit Budget | G > T (Expenditure > Revenue) | Government borrows; expansionary effect | During recession or for development |
Nepal's Budget Structure
| Component | Description | Nepal Context |
|---|---|---|
| Revenue | Tax revenue (VAT, income tax, customs) + Non-tax revenue (fees, royalties, dividends) | Tax revenue ~85% of total; VAT is largest single source |
| Recurrent Expenditure | Day-to-day operational costs (salaries, pensions, interest payments) | ~60% of total budget; growing due to federalism |
| Capital Expenditure | Investment in infrastructure, development projects | ~25% of budget; low spending capacity is chronic issue |
| Financing (Deficit) | Foreign grants, foreign loans, domestic borrowing | Nepal runs persistent fiscal deficit of 4-6% of GDP |
5.4 Public Debt
| Type | Source | Advantages | Disadvantages |
|---|---|---|---|
| Internal Debt | Treasury bills, development bonds, citizen savings certificates | No foreign exchange risk; keeps interest within country | May crowd out private investment; inflationary if monetized |
| External Debt | Bilateral (India, China, Japan), Multilateral (ADB, World Bank, IMF) | Supplements domestic savings; often concessional terms | Foreign exchange risk; debt servicing burden; conditionalities |
5.5 Fiscal Policy in Nepal
Key Features: Nepal's fiscal policy is presented through the annual budget (usually in May/June). The federal system (since 2015 constitution) has created three tiers of government (federal, provincial, local) each with budgetary powers, making fiscal coordination complex.
Challenges: Low capital expenditure execution (often below 60% of allocation); heavy dependence on customs duties making revenue volatile; rising recurrent expenditure due to federalism; limited tax base; persistent budget deficits financed by borrowing; difficulty in reaching remote areas with development spending.
Reforms: Revenue mobilization through tax administration improvements (PAN/VAT system), electronic fiscal devices, broadening tax base; Public Financial Management reforms; medium-term expenditure framework adoption; fiscal federalism implementation with intergovernmental fiscal transfers.
5.6 Comprehensive Fiscal Policy Numerical
Given: C = 100 + 0.8Yd, I = 200, G = 300, T = 250, X = 100, M = 50 + 0.1Y
Yd = Y - T = Y - 250
C = 100 + 0.8(Y - 250) = 100 + 0.8Y - 200 = -100 + 0.8Y
Equilibrium: Y = C + I + G + (X - M)
Y = (-100 + 0.8Y) + 200 + 300 + 100 - (50 + 0.1Y)
Y = 450 + 0.7Y
0.3Y = 450
Y = 1,500
At equilibrium:
C = -100 + 0.8(1500) = 1,100
S = Yd - C = 1250 - 1100 = 150
M = 50 + 0.1(1500) = 200
Net Exports = 100 - 200 = -100 (trade deficit)
Budget = T - G = 250 - 300 = -50 (budget deficit)
Verify: Injections = I + G + X = 200 + 300 + 100 = 600
Leakages = S + T + M = 150 + 250 + 200 = 600 ✓
If G increases by 60 (to 360):
Open economy multiplier = 1/(1-0.8+0.1) = 1/0.3 = 3.33
ΔY = 3.33 × 60 = 200
New Y = 1,500 + 200 = 1,700
If T increases by 60 (to 310):
Tax multiplier = -MPC/(1-MPC+MPM) = -0.8/0.3 = -2.67
ΔY = -2.67 × 60 = -160
New Y = 1,500 - 160 = 1,340
If both G and T increase by 60 (balanced budget):
ΔY = 200 + (-160) = +40 (Balanced budget multiplier effect — not exactly 1 in open economy due to import leakage)
5.7 Automatic Stabilizers
Automatic stabilizers are fiscal mechanisms that automatically counter business cycle fluctuations without requiring new government action.
| Stabilizer | During Recession | During Boom | Nepal Example |
|---|---|---|---|
| Progressive Income Tax | Income falls → tax burden falls → disposable income protected | Income rises → tax bracket rises → slows spending | Nepal's progressive tax: 1% at low income to 36% at high income |
| Unemployment Benefits | More people qualify → more transfer payments → supports demand | Fewer claimants → less government spending | Limited in Nepal; Social Security Fund emerging |
| Corporate Tax | Profits fall → less tax collected → firms retain more cash | Profits rise → more tax collected → slows corporate spending | 25% corporate tax rate in Nepal |
| VAT Revenue | Spending falls → VAT collection falls → less fiscal drag | Spending rises → VAT collection rises → automatic restraint | 13% VAT is Nepal's largest revenue source |
5.8 Ricardian Equivalence
Ricardian Equivalence (Robert Barro) argues that government borrowing and taxation have equivalent effects on the economy. If government cuts taxes and borrows to maintain spending, rational consumers save the tax cut to pay expected future taxes, so aggregate demand doesn't change. This challenges Keynesian fiscal policy effectiveness.
| For Ricardian Equivalence | Against (Why It May Not Hold) |
|---|---|
| Rational forward-looking consumers | Most consumers are not perfectly rational or forward-looking |
| Perfect capital markets | Many people face borrowing constraints (especially in Nepal) |
| Infinite planning horizon | People don't plan for infinite future; may not expect to pay future taxes |
| Tax cuts fully saved | In Nepal, many families live paycheck to paycheck — they spend tax relief immediately |
Nepal Implication: Ricardian Equivalence is unlikely to hold in Nepal because many consumers are liquidity-constrained, financial literacy is low, and people tend to spend windfall income. This means fiscal policy (tax cuts, government spending) is likely effective in stimulating demand in Nepal.
5.9 Nepal's Fiscal Federalism — Detailed Analysis
| Government Level | Revenue Sources | Expenditure Responsibilities | Fiscal Gap |
|---|---|---|---|
| Federal | Customs, VAT, income tax, excise | Defense, foreign affairs, monetary policy, national infrastructure | Revenue surplus; transfers to lower levels |
| Provincial (7) | Vehicle tax, entertainment tax, provincial fees + federal transfers | Provincial roads, health, education, police | Large gap — heavily dependent on federal grants |
| Local (753) | Property tax, rental tax, local fees + federal/provincial transfers | Local infrastructure, basic services, local development | Very large gap — 85%+ from grants |
Practice Questions
Short Answer:
1. Define fiscal policy. What are its main instruments?
2. Differentiate between expansionary and contractionary fiscal policy.
3. Derive the government expenditure multiplier and tax multiplier.
4. Explain the balanced budget multiplier theorem.
5. Describe the structure of Nepal's government budget.
Long Answer:
6. Given C = 100 + 0.75Yd, I = 200, G = 150, T = 100. Find: (a) equilibrium Y, (b) budget surplus/deficit, (c) if G increases by 50, new Y and multiplier effect, (d) if T increases by 50 instead, new Y. (15 marks)
7. "Fiscal policy is the primary tool for economic management in Nepal." Discuss instruments, challenges, and effectiveness of fiscal policy in Nepal. (15 marks)
8. Compare government expenditure multiplier and tax multiplier. Why is the expenditure multiplier larger? Illustrate numerically. (15 marks)
9. Discuss the concept and types of public debt. What are the implications of rising public debt for Nepal's economy? (15 marks)
10. Critically evaluate the challenges of fiscal federalism in Nepal. How can fiscal policy be made more effective? (15 marks)
Exam Tips: ✓ Know all three multiplier formulas ✓ Balanced budget multiplier = 1 is always asked ✓ Solve numerical problems with full steps ✓ Nepal budget structure frequently appears ✓ Discuss both advantages and limitations of fiscal policy