Category Archives: inflation

Factors in the recent oil price increases

Crude oil prices surged last spring following disruptions in oil production from Libya, and had been drifting down during the summer and fall. But since the beginning of October, the price of West Texas Intermediate and Brent crude oil have both risen by over 30%, putting them back up near where they had been last spring. What’s changed in the world since the beginning of October?

Continue reading

The CPI, and Some Key Components

A perennial topic of discussion is the deficiencies of the CPI in measuring the things that are important to “real people”. I actually believe that there is a point to some of these critiques. In particular, we know the CPI is “plutocratic” in that the weights associated with the CPI bundle are consistent with the expenditure shares of a household somewhere in the 4th income quintile. [1] [2] However, I think that other critiques — namely that food, health, and transportation, are missed — are misguided.

Continue reading

Fidei defensor

Or, some people continue to defend the view that rapid inflation is just around the corner

An Econbrowser reader writes, in defense of Governor Perry’s assertion that the Fed is debasing the currency: “The CPI is not a valid indicator of ‘debasement.'” I think this comment provides a wonderful example of the Alice in Wonderland world in which some people reside — if the data do not cooperate, redefine the terms!

Continue reading