Accession Number:

AD0729242

Title:

An Extremal and Information-Theoretic Characterization of some Interzonal Transfer Models.

Descriptive Note:

Research rept.,

Corporate Author:

TEXAS UNIV AUSTIN CENTER FOR CYBERNETIC STUDIES

Personal Author(s):

Report Date:

1971-07-01

Pagination or Media Count:

17.0

Abstract:

The paper develops a method of deriving gravity models from extremal principles. The prototype result yields the most popular gravity flow model characterized by an extremal principle. This principle is also for the first time elucidated as an information-theoretic one of choosing the distribution of interzonal transfers which gives least information in the technical sense for discrimination against a distribution reflecting the facility reciprocal of the difficulty of travel between zones. Author

Subject Categories:

  • Operations Research

Distribution Statement:

APPROVED FOR PUBLIC RELEASE