Use and Misuse of Price History

The prices of commodities and wages of labor recorded in contemporaneous account books are the oldest continuous objective economic data in existence. Economic historians have not neglected this great intellectual resource. In fact, during the last hundred years a large proportion of the outstanding economic and historical talent has been lavished upon price history. Tooke, D'Avenel, and Rogers devoted more than twenty-five years each, at the most productive stage of their careers, to collecting price and wage statistics from manuscript sources and to writing an impressive total twenty-odd learned volumes. In the present century Beveridge in England, Elsas in Germany, Posthumus in the Netherlands, Pribram in Austria, Bujak in Poland, Bezanson and Cole in the United States, and a host of lesser lights on both sides of the Atlantic have uncovered new sources, combed old ones more exhaustively, and employed modern statistical technique to give us relatively complete and refined histories of prices in the leading economic areas of the Western world in modern times. If the old records of commercial transactions are not destroyed in total war, it seems safe to assume that future generations of scholars, seeking light from the past on recurrent inflation and deflation, will produce price histories that surpass all studies yet written in historical range, completeness, and scientific accuracy. In view of these achievements and prospects, social scientists should ask themselves what can be gained from a proper utilization of price history and what losses may result from its misuse.