Focus on Economic Data: The Inflation Rate - February 2002
This lesson printed from:
The seasonally adjusted rate of change in the consumer price index during the month of February 2002 was 0.2 percent or an increase of two-tenths of one percent. The rate of increase in the consumer price index over the past twelve months was 1.1 percent.
In February, the core consumer price index, which excludes energy and food prices, increased by 0.3 percent.
In February, the Consumer Price Index rose by 0.2%, the same as the increase in January. In February, prices of food, housing, apparel, medical care, education and communication and cigarettes all increased. These increases were countered by decreases in the prices of gasoline, energy and transportation.
The core rate of inflation represents the consumer price index without the influences of changes in the price indices for food and energy, which can fluctuate widely from month to month. Since energy prices declined, the core rate of inflation was higher than the overall rate of inflation at 0.3%. This compares to a 0.2 percent increase in the core rate of inflation for January.
Figure 1 below shows recent inflation data reported for each month. Inflation increased in 1999 and 2000 when compared to1998, slowed throughout much of 2000, and then increased slightly in 2001. If inflation is considered over the eight quarters of 2000 and 2001, the annual rates of change were 6.1, 2.6, 2.8, 2.1, 4.0, 3.7, 0.7 and -2.0 percent. The rate of inflation increased in January through May of 2001. Inflation has been decreasing since that point. During the fourth quarter, the price index actually decreased. What is really quite obvious from figure 1 is that the changes in inflation from month to month are much more dramatic from 1999 on, when compared to 1998. The increased volatility is primarily due to fluctuations in the prices of oil and food. The core rate of inflation (excluding food and energy) gives a much better idea of longer-term trends and that is why it is often featured in news reports. See figure 2.
Compared to the rates of inflation in the 1970s and much of the 1980s, the current rate of inflation is quite low. See figure 3 below. Few observers would describe the most recent rates as high and they are not, when compared to those of the past thirty years.
Definitions of Inflation and the Consumer Price Index
Inflation is a sustained increase in the overall level of prices. The most widely reported measurement of inflation is the consumer price index (CPI). The CPI measures the cost of a fixed basket of goods relative to the cost of that same basket of goods in a base (or previous) year. Changes in the price of this basket of goods approximate changes in the overall level of prices paid by consumers.
The seasonally adjusted consumer price index in February was 178.0. The price index was equal to 100 during the period from 1982 to 1984. The interpretation is that prices in market basket of goods purchased by the typical consumer increased from the 1982-1984 period to February 2002 by 78.0 percent.
Inflation is usually reported in newspapers and television news as percentage changes in the CPI on a monthly basis. For example, the CPI in February was 178.0, compared to 177.6 in January. The increase in prices from January to February was (178.0-177.6) / 177.6 = 0.0023 or a monthly inflation rate of .23 percent. It is reported to the nearest one-tenth of a percent, in this case, 0.2 percent. To convert this into an annual rate, you could simply multiply by 12. This approximates an annual inflation rate of (0.2)(12) = 2.4 percent. A slightly more accurate measurement of the annual inflation rate is to compound the monthly rate, or raise the monthly rate of increase, plus one, to the 12th power.
Month Price Level Monthly Inflation Rate Annual Inflation Rate
1.002312 = 0.0274
Costs of Inflation
Understanding the costs of inflation is not an easy task. There are a variety of myths about inflation. There are debates among economists about some of the more serious problems caused by inflation. A number of exercises in National Council on Economic Education publications, student workbooks, and textbooks should help students think about the consequences of inflation.
- High rates of inflation mean that people and business have to take steps to protect their financial assets from inflation. The resources and time used to do so could produce goods and services of value. Those goods and services given up are a true cost of inflation.
- High rates of inflation discourage businesses planning and investment as inflation makes the forecasting of prices and costs. As prices rise, people need more dollars to carry out their transactions. When more money is demanded, interest rates increase. Higher interest rates can cause investment spending to fall, as the cost of investing is higher. The unpredictability associated with fluctuating interest rates makes customers less likely to sign long-term contracts as well.
- The adage "inflation hurts lenders and helps borrowers" only applies if inflation is not expected. For example, interest rates normally increase in response to anticipated inflation. As a result, the lenders receive higher interest payments, part of which is compensation for the decrease in the value of the money lent. Borrowers have to pay higher interest rates and lose any advantage they may have from repaying loans with money that is not worth as much as it was prior to the inflation.
- Inflation does reduce the purchasing power of money.
- Inflation does redistribute income. On average, individuals' incomes do increase as inflation increases. However, some peoples' wages go up faster than inflation. Other wages are slower to adjust. People on fixed incomes such as pensions or whose salaries are slow to adjust are negatively affected by unexpected inflation.
Causes of Inflation
Over short periods of time, inflation can be caused by a decrease in production or an increase in spending. Inflation resulting from an increase in aggregate demand or total spending is called demand-pull inflation. Increases in demand, particularly if production in the economy is near the full-employment level of real GDP, pull up prices. It is not just rising spending. If spending is increasing more rapidly than the capacity to produce, there will be upward pressure on prices.
Inflation can also be caused by increases in costs of major inputs used throughout the economy. This type of inflation is often described as cost-push inflation. Increases in costs push prices up. The most common recent examples are inflationary periods caused largely by increases in the price of oil. Or if employers and employees begin to expect inflation, costs and prices will begin to rise as a result.
Over longer periods of time, that is, over periods of many months or years, inflation is caused by growth in the supply of money that is above and beyond the growth in the demand for money.
Inflation, in the short run and when caused by changes in demand, has an inverse relationship with unemployment. If there are high levels of unemployment, then there is less, or at least a slower growth in, spending in the economy and the inflation is subdued. If there is low unemployment, then wages are increasing to attract workers to jobs and this creates upward pressure on prices, that is, inflation. That relationship disappears when inflation is primarily caused by increases in costs. Unemployment and inflation can then rise simultaneously.
Other Measures of Inflation
The GDP price index (sometimes referred to as the implicit price deflator). The GDP price index is an index of prices of all goods and services included in the gross domestic product. Thus the index is a measure that is broader than the consumer price index. The producer price index This index measures prices at the wholesale or producer level. It can act as a leading indicator of inflation. If the prices producers are charging are increasing, it is likely that consumers will eventually be faced with higher prices for good they buy at retail stores.
If average prices were to fall over a significant period, economists would describe the economy as experiencing deflation. But a single month decrease in prices would not be described as such, just as a single increase in prices is not described accurately as inflation. Deflation can be caused by a decrease in spending in the economy, which also means that real GDP would be falling. That type of deflation can occur in a relatively serious recession.
It is also possible for prices to fall as a result of falling input prices or widespread increases in productivity. In this case, the economy would be experiencing an increase in real GDP, an outcome certainly to be preferred over the recessionary deflation.
A Market Basket of Goods and Services
The Consumer Price Index measures prices of goods and services in a market basket of goods and services that is intended to be representative of a typical consumer's purchases. The percentages that are currently used to describe the categories of goods and services that market basket are as follows.
|Food and beverages||16 %||Recreation||6 %|
|Housing||41 %||Education||3 %|
|Clothing||4 %||Communication||3 %|
|Transportation||17 %||Other goods and services||4 %|
|Medical care||6 %|
The Future of Inflation
The Federal Reserve's report on economic conditions across the country is released in the "Beige Book" (named for its beige cover) two weeks prior to each meeting of the Federal Reserve Open Market Committee. The following is an excerpt from the Beige Book released on March 6, 2002, in preparation for the FOMC meeting on March 19, 2002.
"A majority of Federal Reserve districts report some signs of improvement in economic conditions in January and early February. The Boston, Philadelphia, Richmond, Atlanta, Minneapolis, and San Francisco districts note some pickup in activity, Chicago cites a more positive tone, and Kansas City and St. Louis say that economic activity is weak, but there are some bright spots. Cleveland indicates that although some positive signs continue to emerge, overall business conditions in the district have neither improved nor deteriorated compared with the end of last year. New York reports mixed signals, and Dallas notes continued weak activity.
"Most districts say that manufacturing activity is generally weak, but selected industries in some areas are showing more positive results. Boston, New York, Philadelphia, Atlanta, Dallas, Richmond, Kansas City, and San Francisco report modest improvements in retail sales recently compared with the end of last year. Retail results were more mixed in the other districts. Districts indicate that residential real estate markets are generally stronger than commercial markets. Reports on demand for bank loans are mixed across the districts. Warm, dry weather figures prominently in agricultural reports. Warm weather and the slow global economy have contributed to weaker energy demand.
"Labor markets continue to be slack in most districts, with many citing business contacts who have suspended bonuses, frozen wages, or skipped annual salary increases. However, contacts at temporary employment firms in several districts suggest employment is bottoming out, and new hires in selected occupations are said to be in short supply. While wage and price pressures are described as "subdued" to "largely nonexistent," business contacts in many districts mentioned rising health insurance costs.
"Firms in most districts indicate that their purchase and selling prices are generally stable, but Dallas reports upward pressure on services prices and declining prices for chemicals and paper, while Cleveland notes an increase in spot market prices for steel."
The Beige Book report can be found at:
Between January and December 2001, the Federal Reserve's Open Market Committee decided to lower the target federal funds rate eleven times, for a total decrease of 4.75% in the target federal funds rate. The discount rate was also lowered. At the most recent meetings on January 29/30 and on March 19, 2002, the Federal Reserve decided to leave the target federal funds rate unchanged. Below is an excerpt from the press announcement following the March 19, 2002 meeting.
"The Federal Open Market Committee decided today to keep its target for the federal funds rate unchanged at 1-3/4 percent.
"The information that has become available since the last meeting of the Committee indicates that the economy, bolstered by a marked swing in inventory investment, is expanding at a significant pace. Nonetheless, the degree of the strengthening in final demand over coming quarters, an essential element in sustained economic expansion, is still uncertain.
"In these circumstances, although the stance of monetary policy is currently accommodative, the Committee believes that, for the foreseeable future, against the background of its long-run goals of price stability and sustainable economic growth and of the information currently available, the risks are balanced with respect to the prospects for both goals."
The original press release is available at:
- What are the key parts of the consumer price index and the Federal Reserve announcements?
- What are the relevant economic concepts?
- What are the policy options for the Federal Reserve?
- Analyze current conditions with regard to policy options.
- Based on the analysis and the goals, choose the correct economic policy.