Skip to content
Licensed Unlicensed Requires Authentication Published by Akademie Verlag December 31, 2018

Mapping the Future.

Business Forecasting and the Dynamics of Capitalism in the Interwar Period
Laetitia Lenel


The recognition of the key importance of economic stability after World War I sparked interest in business forecasting on both sides of the Atlantic. This article explores the creation and the rapid international and domestic dissemination of the Harvard Index of General Business Conditions in the early 1920s, which contemporaries celebrated as the first “scientific” approach to business forecasting. Drawing on multi-site archival research, the paper analyses the extension of the index by an information-exchange-based method in the 1920s and traces its influence on the survey-based forecasting approach employed by American companies in the 1930s. Engaging with the current debate on the temporal order of capitalism, the article argues that business forecasting was not only a means of stabilizing capitalism, but a factor and an indicator of a change in the dynamics of capitalism in the interwar period.

JEL Classification: B 00; B 10; B 20; B 41; N 01; N 40


Thanks to Jeremy Adelman, William Deringer, Christian Flow, Michael Gordin, Mark Jakob, Marcus Mikulcak, Mary S. Morgan, Veronika Settele, Jochen Streb, and to the members of the History of Science program seminar at Princeton University for their helpful comments on this work.

Published Online: 2018-12-31
Published in Print: 2018-11-27

© 2018 Walter de Gruyter GmbH, Berlin/Boston