Chapter 7: Inflation and Unemployment
Inflation and unemployment are two critical macroeconomic problems that directly affect people's lives and business operations. Understanding their causes, measurement, effects, and the trade-off between them (Phillips Curve) is essential for analyzing economic policy. Nepal faces both persistent inflation and high unemployment, making this chapter highly relevant.
7.1 Inflation: Definition and Measurement
Definition: Inflation is a sustained and general increase in the price level of goods and services in an economy over time. A one-time price increase is not inflation — it must be continuous. When prices rise, each unit of currency buys fewer goods (purchasing power falls).
Types of Inflation by Rate
| Type | Rate | Characteristics | Example |
|---|---|---|---|
| Creeping | 1-3% per year | Mild, manageable, may stimulate growth | Most developed economies target this |
| Walking | 3-10% per year | Moderately harmful; erodes purchasing power noticeably | Nepal typically experiences 4-8% inflation |
| Running/Galloping | 10-50% per year | Seriously harmful; savings destroyed, planning difficult | Some Latin American countries historically |
| Hyperinflation | >50% per month | Economy collapses; money becomes worthless | Zimbabwe (2008), Venezuela (2018) |
Types of Inflation by Cause
| Type | Cause | Mechanism | Nepal Example |
|---|---|---|---|
| Demand-Pull | Excess aggregate demand | AD increases faster than AS → "too much money chasing too few goods" | Festival season spending surge pushes up prices |
| Cost-Push | Rising production costs | Input costs rise → producers pass to consumers → prices increase | Oil price rise → transport costs → food prices rise |
| Imported | Price rise in imported goods | Higher import prices feed into domestic prices | Indian inflation transmitted to Nepal through open border |
| Structural | Supply bottlenecks and rigidities | Inability to increase supply despite rising demand | Agricultural supply disruptions during monsoon/landslides |
Measurement of Inflation
| Index | Measures | Formula | Used By |
|---|---|---|---|
| CPI | Consumer price changes (basket of consumer goods) | CPI = (Cost of basket in current year / Cost in base year) × 100 | NRB, CBS — primary inflation measure in Nepal |
| WPI | Wholesale price changes | Similar to CPI but for wholesale prices | Used for producer-level inflation |
| GDP Deflator | Price change across all goods in GDP | (Nominal GDP / Real GDP) × 100 | Broadest measure of inflation |
Inflation Rate = [(CPI current - CPI previous) / CPI previous] × 100
7.2 Effects of Inflation
| Who | Losers | Gainers |
|---|---|---|
| Fixed Income Earners | Real income falls; pensioners, salaried workers suffer | — |
| Debtors vs Creditors | Creditors (lenders) lose real value | Debtors gain (repay in cheaper money) |
| Savers | Real value of savings eroded if interest < inflation | — |
| Businesses | Cost uncertainty, planning difficulties | May benefit from rising prices if costs lag |
| Government | — | Tax revenue rises; real value of debt falls |
7.3 Unemployment
Definition: Unemployment occurs when people who are willing and able to work at the prevailing wage rate cannot find employment. The unemployment rate = (Number of unemployed / Labor force) × 100.
Types of Unemployment
| Type | Cause | Duration | Nepal Example |
|---|---|---|---|
| Frictional | Job transitions, search time between jobs | Short-term | BBS graduate searching for first job |
| Structural | Mismatch between worker skills and job requirements | Long-term | Traditional weavers unable to find work as textile imports grow |
| Cyclical | Economic downturn, deficient demand | Varies with cycle | Tourism job losses during COVID-19 |
| Seasonal | Seasonal nature of certain industries | Recurring | Agriculture workers unemployed in off-season |
| Disguised | Workers appear employed but marginal product ≈ 0 | Persistent | 5 family members working on farm needing only 3 |
| Open | Visibly jobless, actively seeking work | Varies | Urban youth unable to find any employment |
7.4 The Phillips Curve
The Phillips Curve (A.W. Phillips, 1958) shows an inverse relationship between inflation and unemployment — when unemployment is low, inflation tends to be high, and vice versa. This implies a policy trade-off.
| Aspect | Short-Run Phillips Curve | Long-Run Phillips Curve |
|---|---|---|
| Shape | Downward sloping (trade-off exists) | Vertical at natural rate of unemployment |
| Trade-off | Government can reduce unemployment by accepting higher inflation | No permanent trade-off; only temporary |
| Theory | Keynesian — demand management works | Monetarist/New Classical — expectations adjust |
| Implication | Expansionary policy reduces unemployment temporarily | Attempts to push unemployment below natural rate only cause inflation |
7.5 Anti-Inflationary Policies
| Policy | Measures | Effectiveness |
|---|---|---|
| Monetary | Raise interest rates, increase CRR, sell securities | Effective for demand-pull inflation |
| Fiscal | Reduce government spending, increase taxes | Effective but politically difficult |
| Supply-Side | Improve infrastructure, reduce bottlenecks, increase productivity | Effective for structural/cost-push inflation |
| Direct Controls | Price controls, rationing | Short-term only; creates distortions |
7.6 CPI Calculation — Detailed Worked Example
Nepal CPI Basket (Simplified Example):
| Item | Weight (%) | Base Year Price (NPR) | Current Year Price (NPR) | Price Ratio | Weighted Ratio |
|---|---|---|---|---|---|
| Food & Beverages | 45 | 100 | 115 | 1.15 | 51.75 |
| Housing & Utilities | 15 | 100 | 110 | 1.10 | 16.50 |
| Transport | 10 | 100 | 120 | 1.20 | 12.00 |
| Education | 10 | 100 | 108 | 1.08 | 10.80 |
| Health | 8 | 100 | 112 | 1.12 | 8.96 |
| Clothing | 7 | 100 | 105 | 1.05 | 7.35 |
| Miscellaneous | 5 | 100 | 106 | 1.06 | 5.30 |
| Total | 100 | 112.66 |
CPI = 112.66 (Base year = 100)
Inflation Rate = (112.66 - 100) / 100 × 100 = 12.66%
Key Observation: Food has the highest weight (45%) in Nepal's CPI basket, meaning food price changes have the largest impact on measured inflation. This is why a bad monsoon (affecting agriculture) can significantly push up inflation in Nepal.
7.7 Wage-Price Spiral
The wage-price spiral is a self-reinforcing cycle where rising prices lead to wage demands, which increase production costs, leading to further price increases.
| Step | What Happens | Nepal Example |
|---|---|---|
| 1 | Prices rise (initial shock — e.g., oil price increase) | Fuel price hike → transport costs rise → goods become costlier |
| 2 | Workers demand higher wages to maintain living standard | Trade unions demand annual wage increase based on inflation |
| 3 | Higher wages increase production costs for firms | Factory labor costs rise → production cost per unit increases |
| 4 | Firms raise prices to maintain profit margins | Consumer goods prices increase again |
| 5 | Cycle repeats — each round of inflation triggers next round | Annual minimum wage revisions → annual price adjustments → persistent inflation |
7.8 Stagflation
Stagflation is the simultaneous occurrence of stagnation (low growth/high unemployment) and inflation. It contradicts the Phillips Curve which suggests these shouldn't occur together.
| Aspect | Normal Inflation | Stagflation |
|---|---|---|
| Growth | Economy growing | Economy stagnant or declining |
| Unemployment | Low | High |
| Prices | Rising | Rising (despite weak demand) |
| Cause | Excess demand | Supply shocks (oil prices, supply chain disruption) |
| Policy Dilemma | Contractionary policy can fix | Contractionary policy worsens unemployment; expansionary worsens inflation |
| Nepal Risk | Standard inflation from Indian imports | Possible during global oil shocks combined with domestic economic slowdown |
7.9 Unemployment in Nepal — Comprehensive Data
| Category | Rate/Data | Key Issue |
|---|---|---|
| Official Unemployment | ~11-12% | Understates real joblessness due to measurement issues |
| Youth Unemployment (15-24) | ~20-25% | Highest among educated youth; main driver of migration |
| Underemployment | ~25-30% | Many work fewer hours than desired or in low-productivity jobs |
| Disguised Unemployment | Pervasive in agriculture | Marginal product near zero for many farm workers |
| Foreign Employment | ~4 million Nepalis abroad | Brain drain; economy depends on remittances from these workers |
| Informal Sector | ~80% of total employment | No job security, no benefits, low wages, not captured in official data |
Policy Solutions for Nepal's Unemployment
| Type of Unemployment | Policy Solution | Nepal Implementation |
|---|---|---|
| Frictional | Better job matching, information systems | Online job portals (MeroJob), career counseling centers |
| Structural | Skill development, education reform, retraining | CTEVT vocational training, skill-based education policy |
| Cyclical | Fiscal and monetary stimulus | Government public works programs, NRB credit easing |
| Disguised | Agricultural modernization, rural industrialization | Agro-processing zones, rural enterprise development |
Practice Questions
Short Answer:
1. Define inflation. Distinguish demand-pull from cost-push inflation.
2. How is CPI calculated? What is the inflation rate formula?
3. Explain the types of unemployment with Nepal examples.
4. What is the Phillips Curve? Differentiate short-run from long-run.
5. Who gains and who loses from inflation?
Long Answer:
6. "Nepal's inflation is largely imported." Discuss the causes and nature of inflation in Nepal with reference to the India-Nepal economic linkage. (15 marks)
7. Explain the Phillips Curve trade-off between inflation and unemployment. Is this trade-off relevant for Nepal? (15 marks)
8. Discuss the types and causes of unemployment in Nepal. What policy measures can address each type? (15 marks)
9. Compare monetary and fiscal policy approaches to controlling inflation. Which is more effective for Nepal? (15 marks)
10. "Stagflation challenges the Phillips Curve relationship." Explain stagflation and discuss whether Nepal faces this problem. (15 marks)
Exam Tips: ✓ Types of inflation by cause are frequently asked ✓ Know Phillips Curve — short-run vs long-run ✓ Discuss disguised unemployment for Nepal context ✓ CPI calculation may appear as numerical ✓ Always link inflation discussion to Nepal's open border with India