PCE1 CPI vs PCE: What's the Difference and Why Does It Matter? Hello and welcome to our post about CPI, the Consumer Price Index. If you're like most people, you've probably heard about CPI before, but you might not be entirely sure what it is or why it matters. Don't worry, though, we're here to help! Let's start with the basics. The Consumer Price Index, or CPI for short, is a measure of the average change in prices over time of goods and services purchas.. 2023. 2. 14. 이전 1 다음