Monday, May 23, 2011

What Inflation Means to You: Inside the Consumer Price Index

Core Inflation
Economists and policy makers (e.g., the Federal Reserve) pay close attention to Core Inflation, which is the overall inflation rate excluding Food and Energy. Now this is a somewhat peculiar metric in that one of the exclusions, Energy, is an aggregate that combines specific pieces of two consumption categories: 1) Transportation fuels and 2) Housing fuels, gas, and electricity. 

Inflation and Your Household
The universal response is to moan over price increases and take delight when prices are cheaper. But in reality, households vary dramatically in the impact that inflation has upon them. When gasoline prices skyrocket, a two-earner suburban family with long car commutes suffers far more than the metro family with short subway commutes. And remember, Uncle Sam excludes energy costs from Core Inflation.
Households with high medical costs are significantly more vulnerable than comparable households with low expenses in this category.
The BLS weights College Tuition and Fees at 1.493% of the total expenditures. But for households with college-bound children, the relentless growth of tuition and fees can cripple budgets. Often those costs get bundled into loans that saddle degree recipients with exorbitant debt burdens. Consider the following numbers from the CollegeBoard.com website:
  • Public four-year colleges charge, on average, $7,605 per year in tuition and fees for in-state students. The average surcharge for full-time out-of-state students at these institutions is $11,990.
  • Private nonprofit four-year colleges charge, on average, $27,293 per year in tuition and fees.
The one thing we can be certain about is this: An increase in inflation will have a painful effect on lower income households, those on fixed incomes, those with higher ratios of transportation costs, and any household whose discretionary spending is more dream than reality.