Abstract In a neighborhood of the equilibrium solution of a doubly constrained gravity model of spatial interaction, or of a transportation problem, feasible solutions can be linearly approximated with the use of phenomenological (transport) coefficients. Paths to equilibrium can then be projected. Procedures for computing these coefficients—second-order derivatives of the entropy or the energy with respect to attractivity, emissivity, and distance deterrence parameters— are discussed.


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    Title :

    Transport coefficients for the equilibration of spatial interaction processes


    Contributors:


    Publication date :

    1988-02-15


    Size :

    4 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English