Money and the Dispersion of Relative Prices / Zvi Hercowitz.

Format:

Book

Author/Creator:

Hercowitz, Zvi.

Contributor:

National Bureau of Economic Research.

Series:

Working Paper Series (National Bureau of Economic Research) no. w0431.

NBER working paper series no. w0431

Language:

English

Subjects (All):

Money supply.

Money supply--Mathematical models.

Physical Description:

1 online resource: illustrations (black and white);

Place of Publication:

Cambridge, Mass. National Bureau of Economic Research 1980.

Cambridge, Mass. : National Bureau of Economic Research, 1980.

Summary:

A price dispersion equation is tested with data from the German hyper-inflation. The equation is derived from a version of Lucas' (1973) and Barro's (1976) partial information-localized market models. In this extension, different excess demand elasticities across commodities imply a testable dispersion equation, in which the explanatory variable is the magnitude of the unperceived money growth. The testing of this hypothesis requires two preliminary steps. First, a price dispersion series is computed using an interesting set of data. It consists of monthly average wholesale prices of 68 commodities ranging from foods to metals, for the period of January, 1921 to July, 1923. The next step is the delicate one of measuring unperceived money growth. This estimation implies the postulation of an available information set and also a function relating the variables in this set to money creation. The function used was based on considerations related to government demand for revenue. The model receives support from the empirical analysis although it is evident that unincluded variables have important effects on price dispersion.

Notes:

Print version record

1980.