(From The Consumer Price Indexes Web site) The Consumer Price
Index (CPI) measures the average change over time in the prices
paid by urban consumers for consumer goods and services. The CPI
affects nearly all Americans because of the many ways it is used.
One of its biggest uses is as a measure of inflation. By providing
information about price changes in the Nation’s economy to
government, business, and labor, the CPI helps them to make
economic decisions. The President,...
We discussed two price indexes, the Consumer Price Index (CPI)
being an example of an index that has fixed quantity weights from
the base period and the GDP Deflator being an example of an index
that has current quantity weights. Suppose we have an economy in
which there are only three goods produced and consumed: rice,
electricity, and cellphones. The prices and quantities for the
years 2018 and 2019 are given in the following table:
2018
Rice
Electricity
Cellphones
Quantity...
1. If the Consumer Price Index is 125, then prices have
a. risen 25 percent in the last year.
b. risen 25 percent since the base year.
c. declined 75 percent since the base year.
2. In the economy of Talikastan in 2015, consumption was $5300,
GDP was $8800, government purchases were $1800, imports were $600,
and investment was $2000. What were Talikastan’s exports in 2015?
(Hint: Use the formula: GDP = C + I + G + X -...
The Consumer Price Index (CPI) is one of the most important
economic variables that we look at. Why is it so important? In what
ways does it impact economic activity and the choices policymakers
face?
Discuss some shortcomings or issues with the way we calculate
CPI. What suggestions do you have for addressing these?
The
consumer price index (CPI)
is a fixed-weight index. It compares the price of a fixed
bundle of goods in one year with the price of the same bundle of
goods in some base year.
Suppose the market basket to compute the consumer price index
consists of
200
units of good X,
175
units of good Y, and
60
units of good Z. Year 2013 is the base
year.
Prices of these goods for the years 2013, 2014, and 2015...
Suppose the Consumer Price Index (CPI) is computed as a
Laspeyres price index. Explain the concept of
“substitution bias” in using the CPI to measure the change in the
cost of living. Be sure to explain what is meant by the “change in
the cost of living.”
1. The consumer price index is a cost-of-living index.
False
True
2.Labor productivity is a major determinant of
the money supply.
the skill level of the labor force.
the size of the labor force.
living standards.
3.If consumption falls from $600 billion to $575 billion and the
marginal propensity to consume is 0.8, then equilibrium income
will
fall by $25 billion.
rise by $25 billion.
rise by $125 billion.
fall by $125 billion.