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Toward computer intensive methods in economic analysis, with special focus on non-Gaussian, non-stationary and non-linear factors

Research Project

Project/Area Number 24651175
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Social systems engineering/Safety system
Research InstitutionThe University of Tokyo

Principal Investigator

OHNISHI Takaaki  東京大学, 大学院・経済学研究科, 特任研究員 (10376387)

Project Period (FY) 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Keywordsスーパーコンピュータ / ランダムシャッフル / 非ガウス性 / 非定常性 / 非線形性 / 計算集約的手法 / 複雑ネットワーク / 空間相関
Research Abstract

As is often the case with financial crises or bubbles, non-Gaussian, non-stationary and non-linear factors have played a significant roles in economic phenomena, and in-depth understanding of such factors should be essential for future measures. Carrying out more detailed and accurate analyses on various types of economic data, we propose brand-new computer intensive methods in economic analysis by utilizing the unrivaled calculation ability of the supercomputer, and verify their effectiveness and usefulness.

Report

(2 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • Research Products

    (8 results)

All 2013 2012 Other

All Presentation (8 results) (of which Invited: 1 results)

  • [Presentation] 日本における住宅バブルの形成と崩壊の時空間構造2013

    • Author(s)
      大西立顕,水野貴之,清水千弘,渡辺努
    • Organizer
      日本物理学会第68回年次大会
    • Place of Presentation
      広島大学(広島県)
    • Year and Date
      2013-03-29
    • Related Report
      2012 Final Research Report
  • [Presentation] Spatial Heterogeneity and Real Estate Bubble2012

    • Author(s)
      Takaaki Ohnishi
    • Organizer
      Econophysics-Kolkata VII
    • Place of Presentation
      サハ核物理学研究所(インド)
    • Year and Date
      2012-11-11
    • Related Report
      2012 Final Research Report
  • [Presentation] ネットワークモチーフが明らかにする企業間の取引関係2012

    • Author(s)
      大西立顕,高安秀樹,高安美佐子
    • Organizer
      平成24年度統数研共同研究集会「経済物理学とその周辺」第1回研究会
    • Place of Presentation
      キヤノングローバル戦略研究所(東京都)
    • Year and Date
      2012-08-27
    • Related Report
      2012 Final Research Report
  • [Presentation] Using Network Motif Analysis to Characterize Inter-firm Transactions2012

    • Author(s)
      Takaaki Ohnishi, Hideki Takayasu, Misako Takayasu
    • Organizer
      NetSci2012
    • Place of Presentation
      ノースウェスタン大学(米国)
    • Year and Date
      2012-06-20
    • Related Report
      2012 Final Research Report
  • [Presentation] Using Network Motif Analysis to Characterize Inter-firm Transactions

    • Author(s)
      Takaaki Ohnishi, Hideki Takayasu, Misako Takayasu
    • Organizer
      NetSci2012
    • Place of Presentation
      ノースウェスタン大学(米国)
    • Related Report
      2012 Annual Research Report
  • [Presentation] ネットワークモチーフが明らかにする企業間の取引関係

    • Author(s)
      大西立顕, 高安秀樹, 高安美佐子
    • Organizer
      平成24年度統数研共同研究集会「経済物理学とその周辺」第1回研究会
    • Place of Presentation
      キヤノングローバル戦略研究所(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Spatial Heterogeneity and Real Estate Bubble

    • Author(s)
      Takaaki Ohnishi
    • Organizer
      Econophysics-Kolkata VII
    • Place of Presentation
      サハ核物理学研究所(インド)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 日本における住宅バブルの形成と崩壊の時空間構造

    • Author(s)
      大西立顕, 水野貴之, 清水千弘, 渡辺努
    • Organizer
      日本物理学会第68回年次大会
    • Place of Presentation
      広島大学(広島県)
    • Related Report
      2012 Annual Research Report

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Published: 2013-05-31   Modified: 2019-07-29  

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