ECON1132 Lecture Notes - Lecture 15: Boskin Commission, Market Basket, Menu Cost
Document Summary
Econ1132: principles of macroeconomics- lecture 15: inflation inflation: Definition: rising prices, or more precisely an increase in the general level of prices, as measured by a price index. Price index: a weighted average of prices expressed relative to a base year. Most commonly measure inflation with the consumer price index, or the cpi(reported monthly by the u. s. bureau of labor statistics (bls)) We measure inflation as the percentage change in the cpi, and inflation for the year is typically taken as the change from december to december. Core cpi excludes food and energy and is also reported each month. The core rate is usually taken as a better measure of underlying, or ongoing inflation. The cpi is intended to measure the cost of living for typical urban households relative to a base year. They enlist a group of people to keep detailed diaries of just how they spend their money over the course of a period of time.