ECN 204 Chapter 6: Chapter 6.docx
Document Summary
Inflation: a situation in which the economy"s overall price level is rising. Inflation rate: percentage change in the price level from previous period. Consumer price index (cpi): measure of the overall cost of the goods and services bought by a typical consumer. Use data on the prices of over 600 different goods and services. Which prices are most import to the typical consumer. Eg, buy more hot dogs than hamburgers, price of hot dogs is more important, given a greater weight. To know this give surveys: find the prices. Find the prices of each of the goods and services in the basket for each point in time: compute the basket"s cost. Basket is kept the same, isolating effect o price changes from the effect and any quantity changes that might be occurring at the same time. Multiply cost of the one item, and then by how many items there are. Then add all the items you have computed.