Article

A new approach to modelling distance-decay functions for accessibility assessment in transport studies

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This paper tries to break new ground in how distance-decay relationships are modelled in accessibility and transport demand studies and does it based on an innovative approach to empirical data collection on psychological perceptions of distance in relation with activities located in space and a new aggregate distance-decay function. This new approach improves on the quality of the representation of spatial interaction effects on transport demand modelling studies that commonly rely on generic curves barely confronted with empirical data. We compare the level of fit of the proposed curve with other distancedecay functions mentioned in the literature and used in practice and draw relevant conclusions on the proper model specification.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

ATC PO MAR a

Penerbit

Portugal : Elsevier., 2012

Deskripsi Fisik

10 p.

Bahasa

English

ISBN/ISSN

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Klasifikasi

PO

Tipe Isi

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Tipe Media

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Tipe Pembawa

online resource

Edisi

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Subjek

Distance-decay functions
Spatial impedance functions
Spatial interaction models
Accessibility studies

Info Detail Spesifik

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Pernyataan Tanggungjawab

L. Miguel Martinez

Versi lain/terkait

Lampiran Berkas

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