An estimation of a price index that is immune to some of the weighting biases that can hinder the use of the Consumer Price Index as a reliable measure of inflation.

A reevaluation of the evidence of seasonality in prices, finding that seasonal price movements have become more prominent in the relatively stable inflation environment that has prevailed since 1982, and that the amount of seasonality differs greatly by item, making it difficult to generalize...

An outline of the considerable information requirements faced by monetary policymakers, and an examination of the data to see what we actually know and how well we know it. The author's primary conclusion is that the deficiencies of our forecasting ability create uncertainty that leads to...