Network effects and the measurement of returns to scale and density for U.S. railroads
By: Douglas W. Caves ... [et al.].
Contributors: Caves, Douglas W.; University of Wisconsin--Madison. Social Systems Research Institute.
Series: SSRI workshop series ;; 8408
Publisher: Social Systems Research Institute, University of Wisconsin--Madison
Published: 1984
Place of publication: [Madison, Wis.]
Language: eng
Number of pages: 34
Subjects: Railroads -- United States -- Cost of operation -- Mathematical models.; Railroads -- Industrial capacity -- United States -- Mathematical models.
Notes: Bibliography: p. 25.
"March 1984."