1. Chapter 13SectionMain Menu Unemployment What are the different types of unemployment? How are unemployment rates determined? What is full employment?

2. Chapter 13SectionMain Menu Types of Unemployment 1. Frictional Unemployment When people change jobs, take some time to find the right job after they finish their schooling, etc.

3. Chapter 13SectionMain Menu Types of Unemployment 2. Seasonal Unemployment Occurs when industries slow or shut down for a season or make seasonal shifts in their production schedules.

4. Chapter 13SectionMain Menu Types of Unemployment 3. Structural Unemployment Skills do not match the jobs that are available.

5. Chapter 13SectionMain Menu Types of Unemployment Causes of Structural Unemployment Development of new technology Discovery of new resources Changes in consumer demand Globalization Lack of education What should policymakers do?

6. Chapter 13SectionMain Menu Types of Unemployment 4. Cyclical Unemployment Unemployment that rises during economic downturns and falls when the economy improves The Great Depression – Social Security Act of 1935 included unemployment insurance

7. Chapter 13SectionMain Menu Determining the Unemployment Rate An important indicator of the health of the economy. The BLS polls a sample of the population. The unemployment rate is the percentage of the labor force that is unemployed. It does not reflect regional economic trends. Seasonal adjustment allows month to month comparison. bls.gov

8. Chapter 13SectionMain Menu Full employment - level of employment reached when there is no cyclical unemployment. Full Employment A rate of around 4-6% is normal. Sometimes people are underemployed. (over- qualified, or working part-time) Discouraged workers are people who want a job, but have given up looking for one. Length of unemployment trend

9. Chapter 13SectionMain Menu Inflation What are the effects of rising prices? How do economists use price indexes? How is the inflation rate calculated? What are the causes and effects of inflation?

10. Chapter 13SectionMain Menu The Effects of Rising Prices Inflation is a general increase in prices. Purchasing power, the ability to purchase goods and services, is decreased by rising prices. Price level is the relative cost of goods and services in the entire economy at a given point in time.

11. Chapter 13SectionMain Menu A price index is a measurement that shows how the average price of a standard group of goods changes over time. Price Indexes The consumer price index (CPI) is computed each month by the Bureau of Labor Statistics.

12. Chapter 13SectionMain Menu Price Indexes The CPI is determined by measuring the price of a typical “market basket” of an urban consumer. Changes in the CPI from month to month are used to measure the economy’s inflation rate. The inflation rate is the percentage change in price level over time.

13. Chapter 13SectionMain Menu Consumer Price Index 1975 - 2010 http://www.bls.gov/datahttp://www.bls.gov/data/

14. Chapter 13SectionMain Menu Calculating Inflation CPI yr A – CPI yr B CPI yr A X 100 = inflation rate Ex. What was the average inflation rate from 2002 to 2003? 179.9 – 184.0 179.9 X 100 = 2.2% History chart

15. Chapter 13SectionMain Menu The Quantity Theory The quantity theory of inflation states that too much money in the economy leads to inflation. Adherents to this theory maintain that inflation can be tamed by increasing the money supply at the same rate that the economy is growing. Causes of Inflation

16. Chapter 13SectionMain Menu The Cost-Push Theory Cost-push theory - inflation occurs when producers raise prices in order to meet increased costs. Cost-push inflation can lead to a wage-price spiral — rising wages cause higher prices, and higher prices cause higher wages. Causes of Inflation

17. Chapter 13SectionMain Menu The Demand-Pull Theory The demand-pull theory states that inflation occurs when demand for goods and services exceeds existing supplies. Causes of Inflation

18. Chapter 13SectionMain Menu Effects of Inflation High inflation is a major economic problem, especially when inflation rates change greatly from year to year. 1. Purchasing Power A dollar loses value. It will not buy the same amount of goods that it did in years past.

19. Chapter 13SectionMain Menu Effects of Inflation 2. Interest Rates When a bank's interest rate matches the inflation rate, savers break even. When a bank's interest rate is lower than the inflation rate, savers lose money.

20. Chapter 13SectionMain Menu Effects of Inflation 3. Income If wage increases match the inflation rate, a worker's real income stays the same. If income is fixed income, the economic effects of inflation can be harmful.

21. Chapter 13SectionMain Menu Effects of Inflation “Stagflation” Occurs when rates of inflation and unemployment are high at the same time. Leads to a high “misery index”.

22. Chapter 13SectionMain Menu Effects of Inflation “Misery Index” Inflation rate + Unemployment rate Misery index