We use data on new apartment offerings in the municipality of Sao Paulo, Brazil to illustrate our main claim that the hedonic direct method using time dummies as well as the simple average method include cyclical behavior of observables and non observables in a house price index that may...

The Producer Price Index (PPI) for the United States suggests that semiconductor prices have barely been falling in recent years, a dramatic contrast to the rapid declines reported from the mid-1980s to the early 2000s. This slowdown in the rate of decline is puzzling in light of evidence that...

Price indices for periods before the Second World War place more weight on less-processed products than do their post-war counterparts, to an extent that exaggerates the change over time in the composition of aggregate output. Prices of less-processed products are especially procyclical in...