Chapter 9: Unemployment and inflation

Chapter 9: Unemployment and Inflation

Page 1: Overview

  • The labor force includes all employed and unemployed workers in the economy.

  • The unemployment rate is the percentage of the labor force that is unemployed.

  • The Current Population Survey (CPS) is conducted monthly by the U.S. Bureau of the Census.

    • ~60,000 households surveyed to be representative.

    • Focus on working age (16+ years old) and job-search activities.

  • Classifications of individuals:

    • Discouraged workers: Willing to work but unable to find a job and stop looking.

Page 2: Labor Force Statistics

  • Working age population: 258.1 million.

    • Labor force: 162.5 million.

    • Employed: 156.7 million.

    • Unemployed: 5.8 million.

  • Not in the labor force: 96.2 million.

  • Unemployment Rate Calculation:

    • Formula: (Number of Unemployed / Labor Force) x 100

    • Example: (5.8M / 162.5M) x 100 = 3.68%

Page 3: Labor Force Participation Rate (LFPR)

  • LFPR: Percentage of the working-age population in the labor force.

    • Formula: (Labor force / Working-age population) x 100

    • Example: (162.5M / 258.7M) x 100 = 62.88%

  • Employment-population ratio: Percentage of working-age population that is employed.

  • Important during recessions as it provides insight into labor market weaknesses.

Page 4: Limitations of Unemployment Measures

  • Unemployment rate can understate or overstate joblessness.

  • May exclude discouraged workers and underemployed individuals.

  • Long unemployment spells can lead to skills decay and mental health issues.

  • Unemployment rates can vary by ethnicity and educational attainment.

Page 5: Labor Force Participation Trends

  • Adult men's LFPR has gradually decreased since 1948.

  • Adult women's LFPR has significantly increased due to factors like reduced traditional gender roles and increased education.

  • The median age of first marriage has increased, leading to shifts in labor participation.

Page 6: Establishment Survey vs. Household Survey

  • Establishment survey samples ~300,000 workplaces.

  • Advantages include actual payroll data; disadvantages include missing self-employed and new firms.

  • Data revisions occur over time, affecting both surveys' employment estimates.

Page 7: Types of Unemployment

  1. Frictional Unemployment:

    • Short-term; arises during job transitions.

  2. Structural Unemployment:

    • Mismatch of skills and job requirements.

  3. Cyclical Unemployment:

    • Linked to economic downturns.

  • Natural rate of unemployment in the U.S. is estimated to be 5-6%.

Page 8: Government Policies Affecting Unemployment

  • Programs like Trade Adjustment Assistance help retrain workers.

  • Unemployment insurance can impact job-seeking behavior.

  • Minimum wage laws can lead to lower employment rates if set too high.

Page 9: Labor Unions and Wages

  • Labor unions negotiate for better wages and conditions.

  • Unions account for approximately 5% of the private sector workforce.

  • Efficiency wages incentivize productivity at the cost of hiring fewer workers.

Page 10: Inflation Overview

  • Inflation rate: Percentage increase in the price level.

  • CPI and PPI are commonly used measures of inflation.

  • CPI tracks consumer prices, while PPI focuses on producer prices.

Page 11: Problems with Inflation Measures

  • Both CPI and GDP deflator have strengths and weaknesses.

  • CPI may overstate inflation due to biases like substitution and new product delay.

  • PPI can provide early warnings for consumer price movements.

Page 12: Adjusting for Inflation

  • Nominal vs. Real Variables: Adjusting for inflation is essential for accurate economic assessments.

  • Example calculations demonstrate the importance of adjusting historical salaries and prices.

Page 13: Nominal and Real Interest Rates

  • Nominal interest rates represent stated rates, while real interest rates adjust for inflation.

  • Inflation affects the purchasing power of future payments.

Page 14: Menu Costs and Unpredictable Inflation

  • Menu costs refer to the costs firms incur when changing prices frequently.

  • Unpredictable inflation complicates lending and borrowing decisions.

Page 15: Anticipated vs. Unanticipated Inflation

  • Anticipated inflation can still create issues if wage increases do not match price increases.

  • Deflation is more dangerous to the economy and can lead to prolonged recessions.

Page 16: Summary of Economic Concepts

  • Understanding the dynamics of labor force participation, unemployment types, and inflation measures is crucial for analyzing economic health.