Sunday, October 11, 2009 10:32 PM CDT
LETTER: It is tough to lower the unemployment rate
By HAROLD D. NORDIN, Charleston
It is never made clear why the problem of high unemployment is difficult to solve. Our population is growing by 3 million-plus people per year and our labor force is increasing by one million-plus persons each year.
In 1932 the labor force was about 50 million and the unemployment rate (u-rate) was 25 percent, resulting in 12.5 million people unemployed.
By 1982, the labor force had increased to 100 million and the u-rate 12 percent, making 12 million persons unemployed. Currently, there are about 130 million persons in the labor force with 10 percent unemployment resulting in about 13 million people unemployed.
It is estimated the economy has to grow by about 2 percent per year just to employ the new entrants into the system (growth in population). So, if the economy grows by 2 percent per year, the u-rate will stay the same. To bring the u-rate down our economy has to grow more than 2 percent.
It is estimated that our economy has to grow by one and one-half to 2 percent per year above 2 percent growth to lower the u-rate by only 1 percent. So, at a sustained rate of 4 percent growth, it would take six years to bring the system back to full employment (about 4 percent natural unemployment) from our current rate of 10 percent unemployment.
In other words, even if our economy grew at a robust rate of 6 percent, it would still take three more years for us to achieve full employment.
There are two things that have to be remembered: first, our historical long-range economic growth rate is 3.1 percent, so we would have to be growing by more that our historical average to lower unemployment; and two, to grow by 4 to 6 percent would require that everything in the economic system was working perfectly.
For our economic system to grow requires that we produce and purchase more consumer goods and services (food, clothing, autos, etc.); investment goods (new buildings, equipment, houses); government spending expands (roads, schools, military) and that our exports increase greater than our imports.
We can’t force people to buy more, or businesses to invest more, or foreign consumers to purchase more of our goods. In addition, during hard times fewer taxes are collected resulting in even state and local governments cutting spending and employment.
The problem of growing our economy to lower the unemployment rate is indeed a difficult one to solve.
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Harry Potter wrote on Oct 12, 2009 8:28 AM: