TY - JOUR AU - Balke,Nathan S. AU - Gordon,Robert J. TI - The Estimation of Prewar GNP: Methodology and New Evidence JF - National Bureau of Economic Research Working Paper Series VL - No. 2674 PY - 1989 Y2 - June 1989 UR - http://www.nber.org/papers/w2674 L1 - http://www.nber.org/papers/w2674.pdf N1 - Author contact info: Nathan Balke Department of Economics Southern Methodist University Dallas, TX 75275 Tel: 214/644-5476 E-Mail: nbalke@mail.smu.edu Robert J. Gordon Department of Economics Northwestern University Evanston, IL 60208-2600 Tel: 847/491-3616 Fax: 847/869-7343 E-Mail: rjg@northwestern.edu AB - The paper develops new methodology for the estimation of prewar GNP, taps previously unused data sources, and develops new estimates for the periods 1869-08 and 1869-28. Primary among the new data sources are direct measures of output in the transportation, communications, and construction sectors, and estimates of the consumer price index. New measures of real GNP, nominal GNP, and the GNP deflator are developed. The new estimates of real GNP are as volatile on average over the business cycle as the traditional Kuznets-Kendrick aeries but dampen the amplitude of some cycles while raising the amplitude of others. The new estimates of the GNP deflator are distinctly less volatile than the traditional series and in fact no more volatile than in the postwar period. ER -