ch13_econ.ppt

Ch 13: Economic Challenges Economic Issues Types of Unemployment  Frictional Unemployment:   Occurs when people change jobs, get laid off from their current jobs, take some time to find the right job after they finish their schooling, or take time off from working for a variety of other reas...

Ch 13: Economic Challenges Economic Issues Types of Unemployment  Frictional Unemployment:   Occurs when people change jobs, get laid off from their current jobs, take some time to find the right job after they finish their schooling, or take time off from working for a variety of other reasons Structural Unemployment:  Occurs when workers' skills do not match the jobs that are available. Technological advances are one cause of structural unemployment Types of Unemployment  Seasonal Unemployment:   (cont.) Occurs when industries slow or shut down for a season or make seasonal shifts in their production schedules Cyclical Unemployment:  Unemployment that rises during economic downturns and falls when the economy improves Activity With a partner, write answers to the following questions (10 mins.): 1)Why can changes in technology lead to unemployment? 2)Why isn’t full employment the same as “zero unemployment” Why is unemployment important?   A nation’s unemployment rate is an important indicator of the health of the economy. The Bureau of Labor Statistics polls a sample of the population to determine how many people are employed and unemployed. The unemployment rate is the percentage of the nation’s labor force that is unemployed.  The unemployment rate is only a national average. It does not reflect regional economic trends.  Historical Unemployment What is a “good” level of unemployment? Economists generally agree that in an economy that is working properly, an unemployment rate of around 4 to 6 percent is normal.  Sometimes people are underemployed, that is working a job for which they are overqualified, or working part-time when they desire full-time work.  Discouraged workers are people who want a job, but have given up looking for one.  Full employment is the level of employment reached when there is no cyclical unemployment.   Unemployment still won’t be 0% Quick Review 1. Unemployment that occurs when workers’ skills do not match the jobs that are available is known as (a) frictional unemployment. (b) structural unemployment. (c) seasonal unemployment. (d) cyclical unemployment. 2. The unemployment rate (a) is the percentage of the labor force that is unemployed. (b) is the number of people who are unemployed. (c) includes only discouraged workers. (d) is the percentage of the labor force that is underemployed. Prices and Inflation    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. Measuring Inflation      A price index is a measurement that shows how the average price of a standard group of goods changes over time. The consumer price index (CPI) is computed each month by the Bureau of Labor Statistics. The CPI is determined by measuring the price of a standard group of goods meant to represent the typical “market basket” of an urban consumer. Changes in the CPI from month to month help economists measure the economy’s inflation rate. The inflation rate is the percentage change in price level over time. Calculating Inflation Rate  Calculating inflation is a simple rate of change calculation ((CPI Year 2 – CPI Year 1)/(CPI Year 1)) * 100  For example: If CPI was $150 for 2006 and $165 for 2007  Inflation rate equals  *(165-150)/(150)) * 100 = 10%, which is a high rate of inflation  What causes inflation? Quantity Theory  Cost Push Theory  Demand Pull Theory  Theory 1  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. Theory 2  The Cost-Push Theory   According to the 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 — the process by which rising wages cause higher prices, and higher prices cause higher wages. Theory 3  The Demand-Pull Theory  The demand-pull theory states that inflation occurs when demand for goods and services exceeds existing supplies. Phillips Curve    The Phillips curve is an inverse relation between the rate of unemployment and the rate of inflation in an economy… The lower the unemployment in an economy, the higher the rate of increase in wages paid to labor in that economy, which helps fuel inflation As a footnote, the Phillips Curve has fallen from favor. High unemployment has been accompanied by high inflation… Phillips Applied Critics Economic Principles  Mankiw’s Principles 9 and 10   Prices Rise When the Government Prints Too Much Money. When a government creates large quantities of the nation's money, the value of the money falls. As a result, prices increase, requiring more of the same money to buy goods and services. Society Faces a Short-Run Tradeoff Between Inflation and Unemployment. Reducing inflation often causes a temporary rise in unemployment. This tradeoff is crucial for understanding the shortrun effects of changes in taxes, government spending and monetary policy. Winners and Losers  High inflation is a major economic problem, especially when inflation rates change greatly from year to year  Purchasing Power   Interest Rates   In an inflationary economy, a dollar loses value. It will not buy the same amount of goods that it did in years past. 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. Income  If wage increases match the inflation rate, a worker's real income stays the same. If income is fixed income, or income that does not increase even when prices go up, the economic effects of inflation can be harmful. Quick Review 1. Inflation is (a) the process by which rising wages cause higher prices. (b) the price increase of a typical group of goods. (c) a general increase in prices. (d) the ability to purchase goods and services. 2. Too much money in the economy is the cause of inflation according to (a) the quantity theory. (b) the demand-pull theory. (c) the quantum theory. (d) the cost-push theory. Poverty  The Poverty Threshold The poverty threshold is an income level below which income is insufficient to support a family or household.  $25,750 for household of 4. For larger households, add $4,420 for each additional person (2019).   The Poverty Rate  The poverty rate is the percentage of people in a particular group who live in households below the official poverty line. Major Causes of Poverty  Lack of Education    Location   Increased divorce rates result in more single-parent families and more children living in poverty. Economic Shifts   On average, people who live in the inner city earn less than people living outside the inner city. Shifts in Family Structure   The median income of high-school dropouts in 1997 was $16,818, which was just above the poverty line for a family of four. Avg. income for high school dropout in 2012: $20,000. Workers without college-level skills have suffered from the ongoing decline of manufacturing, and the rise of service and high technology jobs. Racial and Gender Discrimination  Some inequality exists in wages between whites and minorities, and men and women. Inequality   Income Inequality  The Lorenz Curve illustrates income distribution. Income Gap  A 1999 study showed that the richest 2.7 million Americans receive as much income after taxes as the poorest 100 million Americans.  Differences in skills, effort, and inheritances are key factors in understanding the income gap. Government Programs (Review)  Employment Assistance   The minimum wage and federal and state job-training programs aim to provide people with more job options Welfare Reform Temporary Assistance for Needy Families (TANF) is a program which gives block grants to the states, allowing them to implement their own assistance programs  Workfare programs require work in exchange for temporary assistance  Quick Review 1. An income level below which income is insufficient to support a family or household is known as the (a) income gap. (b) poverty rate. (c) poverty threshold. (d) income inequality. 2. The Personal Responsibility and Work Opportunity Act of 1996 (a) provides lump sums of money to poor families. (b) provides federal payments to poor families to supplement state payments. (c) set a 5-year limit on receipt of benefits. (d) provides direct cash payments to poor families.