Econometrica Vol. 20 No. 3 1952

The Transportation Industries, 1889-1946: A Study of Output, Employment, and Productivity

George H. Borts; Harold Barger

DOI

10.2307/1907424

Volume

20

Issue

3

Pages

510

Sources

semanticscholar openalex crossref

Cite

APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓