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Simplified CPI Basket for Calculation Example
To illustrate how the inflation rate is calculated, a simplified example can be used. This example features a basic consumer basket containing only three goods: rice, chicken, and carrots, with specific quantities for each.
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Introduction to Macroeconomics Course
Ch.4 Inflation and unemployment - The Economy 2.0 Macroeconomics @ CORE Econ
The Economy 2.0 Macroeconomics @ CORE Econ
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Simplified CPI Basket for Calculation Example
Calculating the Cost of a Fixed-Quantity Basket for CPI
An economist observes that a country's Consumer Price Index (CPI) was 150 in one year and rose to 159 in the following year. Based on this data, what was the country's inflation rate between the two years?
An economist is tasked with calculating the annual rate of price level change using a country's price index data for two consecutive years. Arrange the following actions into the correct sequence to complete this calculation.
Calculating and Interpreting Inflation
If a country's Consumer Price Index (CPI) is higher at the end of Year 3 than it was at the end of Year 2, and also higher at the end of Year 2 than at the end of Year 1, then the inflation rate must have been higher in Year 3 than it was in Year 2.
Explaining the Inflation Rate Calculation
A country's consumer price index was 100 in Year 1, 110 in Year 2, and 121 in Year 3. Based on this data, which of the following statements accurately describes the rate of price changes?
A country's price index was 120 in a given year. If the rate of price increase for the following year was exactly 5%, the price index for that following year would be ____.
Evaluating Economic Well-being Based on Inflation Data
Match each scenario describing a change in a country's consumer price index over a year to the correctly calculated annual inflation rate.
An economic analyst is comparing the change in a country's general price level over two separate one-year periods. In the first period, the price index rose from 120 to 132. In the second period, the price index rose from 150 to 162. Which of the following statements accurately compares the rate of price increase between these two periods?
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Calculating Inflation Rate from a Market Basket
Analyzing Price Change Contributions
An economy's consumer market basket is fixed at 10 pounds of rice, 5 pounds of chicken, and 20 pounds of carrots. In Year 1, the prices are $1.00/lb for rice, $3.00/lb for chicken, and $0.50/lb for carrots. In Year 2, the prices are $1.10/lb for rice, $3.20/lb for chicken, and $0.75/lb for carrots. What is the inflation rate between Year 1 and Year 2?
An economy's consumer market basket is fixed at 20 pounds of rice, 10 pounds of chicken, and 5 pounds of carrots. In Year 1, the prices were $1.00/lb for rice, $4.00/lb for chicken, and $2.00/lb for carrots. In Year 2, the total cost of this same basket is $84.00. If the price of rice in Year 2 is $1.20/lb and the price of chicken is $4.50/lb, what must have been the price of carrots per pound in Year 2?
Consider a simplified economy where the typical consumer basket is fixed at 10 units of Food and 2 units of Entertainment. In a base year, Food costs $20 per unit and Entertainment costs $50 per unit. In the following year, the price of Food increases by 10%, while the price of Entertainment decreases by 10%. Which statement best analyzes the impact on the total cost of the basket?
Evaluating the Simplified Consumer Basket Model
True or False: Consider a simplified consumer basket fixed at 10 pounds of rice and 2 pounds of chicken. In the base year, rice costs $2.00 per pound and chicken costs $5.00 per pound. If, in the next year, the price of rice increases by 10% and the price of chicken decreases by 10%, the overall inflation rate for this basket will be zero.
To measure the change in the overall price level for an economy, economists calculate the total cost of a fixed 'basket' of goods and services at different points in time. Given price data for two different years and a description of the fixed basket, arrange the following calculation steps into the correct logical sequence.
An economy's consumer market basket is fixed at 2 pizzas and 4 sodas. In Year 1, the price of a pizza is $10 and the price of a soda is $2. In Year 2, the price of a pizza is $12 and the price of a soda is $2.50. Match each calculation component with its correct value based on this data.
In a small town, the typical consumer's annual shopping basket is fixed at 50 loaves of bread, 10 movie tickets, and 2 pairs of jeans. In the year 2023, the price for a loaf of bread was $3.00, a movie ticket was $12.00, and a pair of jeans was $40.00. The total cost of this basket in 2023 was $____. (Enter a number only)