Document Type

Article

Language

eng

Format of Original

11 p.

Publication Date

7-1973

Publisher

Eno Center for Transportation

Source Publication

Traffic Quarterly

Source ISSN

0041-0713

Comments

Published version. Traffic Quarterly, Vol. 27, No. 3 (July 1973): 419-429. Permalink. © 1973 Eno Center for Transportation. Used with permission.

Included in

Economics Commons

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