BIFURCATION MECHANISM OF THE CORE-PERIPHERY SYSTEM OF CITIES MODEL

• AKAMATSU Takashi

  東北大学大学院　情報科学研究科

• TAKAYAMA Yuki

  東北大学大学院　情報科学研究科

• IKEDA Kiyohiro

  東北大学大学院　工学研究科

• SUGASAWA Akiko

  国土交通省　関東地方整備局　江戸川河川事務所工務第一課

• SATO Shintaro

  株式会社日本政策投資銀行　アセットファイナンスグループ

Bibliographic Information

Other Title

• １次元多都市システムにおける人口集積パターンの創発メカニズム

Abstract

  This paper shows the bifurcation (emergence of agglomeration) properties of multi-regional core-periphery (CP) models that extend two-regional CP models developed in the New Economic Geography (NEG). Theoretical studies in the NEG have been almost exclusively limited to the two-regional models, which is a direct result of technical difficulties that inevitably arises in examining a bifurcation of a multi-regional model. In order to overcome these difficulties, we provide an analytical approach that is characterized by a spatial discounting matrix, discrete Fourier transformation, and a system of regions on a circumference. It is shown that the proposed method allows us to readily understand the bifurcation mechanism. Furthermore, we present the detailed evolutionary process of spatial patterns by systematic numerical experiments which is based on the computational bifurcation theory.

Journal

• Doboku Gakkai Ronbunshuu D

  Doboku Gakkai Ronbunshuu D 66 (4), 442-460, 2010

  Japan Society of Civil Engineers

Keywords

• agglomeration economy
• core-periphery model
• bifurcationdiscrete Fourier transformation

Details

• CRID: 1390001205255307904
• NII Article ID: 130004467363
• DOI: 10.2208/jscejd.66.442
• ISSN: 18806058
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed