Reexamination of Innovation System from the Innovation Probability Maximization Principle

• Project/Area Number: 26380506
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Management
• Research Institution: Kobe University
• Principal Investigator: Harada Tsutomu 神戸大学, 経営学研究科, 教授 (20294192)
• Project Period (FY): 2014-04-01 – 2019-03-31
• Project Status: Completed (Fiscal Year 2018)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
• Keywords: イノベーション確率 / イノベーション・システム / 経路依存的経済成長 / 多部門間イノベーション / イノベーション連関フローマトリックス / イノベーション / DSGEモデル / 脳波計測 / ワーキングメモリ / 創造性 / ニューケインジアンDSGEモデル / 内生的イノベーション / イノベーション構造 / イノベーション・マトリックス / ダイナミック戦略 / ダイナミック組織 / イノベーション確率最大化基準 / 多部門間マクロモデル / 産業構造 / 関係特殊的投資 / 競争戦略 / 組織デザイン / 複数セクター間モデル

Outline of Final Research Achievements

Existing literature looks at national innovation systems from the perspective of either “inside the black box” or “outside the black box”. This is the first academic study that analyzes both the inside and outside of the black box using a general equilibrium framework. This study looks at what is outside the black box and provides models of path-dependent endogenous growth; examines the dynamics of the black box from the intersectoral perspective of the economy; and proposes an innovation flow matrix. It also takes into account both business cycles and endogenous innovation in the unified New Keynesian dynamic stochastic general equilibrium (DSGE) model and examines how business cycles and other policy shocks affect endogenous innovation. The unified treatment of the national innovation system from perspectives both inside and outside the black box using rigorous economic models and empirical analyses makes this an enlightening work, shedding new light on innovation economics.

Academic Significance and Societal Importance of the Research Achievements

本研究の意義は、イノベーションを国家レベル、企業レベルで促進するための独自の考え方、アプローチを提示し、その有効性について理論的、実証的に検証している点にある。本研究の成果は、イノベーションを促進するための経済政策として活用したり、企業におけるイノベーション戦略・組織に適用することが期待される。つまり、国家・企業レベルでのイノベーション確率を高めるための手法を提示している点に社会的意義があると考えられる。

Research Products

• [Journal Article] A Model of Inter-sectoral Flow of Technology Using Technology and Innovation Flow Matrices (2018)
  • Author(s): Tsutomu Harada
  • Journal Title: Economi Systems Research Volume: 20 Issue: 2 Pages: 28-251
  • DOI: 10.1080/09535314.2018.1423545
  • NAID: 120006766132
  • Peer Reviewed / Open Access
• [Journal Article] Endogenous innovation under New Keynesian dynamic stochastic general equilibrium model (2018)
  • Author(s): Tsutomu Harada
  • Journal Title: Economics of Innovation and New Technology Volume: 27 Issue: 4 Pages: 361-376
  • DOI: 10.1080/10438599.2017.1362797
  • NAID: 120006879544
  • Peer Reviewed / Open Access
• [Journal Article] Estimating Innovation Input-output Matrix and Innovation Linkages in the East Asian Region and the USA (2016)
  • Author(s): Tsutomu Harada
  • Journal Title: Journal of Economic Structures Volume: 5 Issue: 1 Pages: 1-24
  • DOI: 10.1186/s40008-016-0041-z
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] 競争優位とスタック・イン・ザ・ミドルの概念的再検討 (2016)
  • Author(s): 原田 勉
  • Journal Title: 国民経済雑誌 Volume: 214 Pages: 17-32
  • NAID: 120006358615
  • Open Access
• [Journal Article] Managing Innovation Probabilities: Core-driven vs. Bottleneck-removing Innovations (2015)
  • Author(s): Tsutomu Harada
  • Journal Title: Business and Management Studies Volume: １ Issue: 2 Pages: 66-76
  • DOI: 10.11114/bms.v1i2.875
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Changing Productive Relations, Linkage Effects, and Industrialization (2015)
  • Author(s): Tsutomu Harada
  • Journal Title: Economic Systems Research Volume: 27 Issue: 3 Pages: 374-390
  • DOI: 10.1080/09535314.2015.1081876
  • Peer Reviewed / Open Access
• [Journal Article] Structural Change and Economic Growth with Relation-specific Investment (2015)
  • Author(s): Tsutomu Harada
  • Journal Title: Structural Change and Economic Dynamics Volume: 32 Pages: 1-10
  • DOI: 10.1016/j.strueco.2014.12.002
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] MBO の弊害：二重のトレード・オフ (2015)
  • Author(s): 原田 勉・見吉英彦
  • Journal Title: 国民経済雑誌 Volume: 211 Pages: 17-33
  • NAID: 110009885931
  • Open Access / Acknowledgement Compliant
• [Journal Article] M&A の弊害：効率性vs. イノベーション確率 (2014)
  • Author(s): 原田 勉・見吉英彦
  • Journal Title: 国民経済雑誌 Volume: 210 Pages: 21-34
  • NAID: 110009831393
  • Open Access / Acknowledgement Compliant
• [Journal Article] Dynamic Strategies and Management of Focusing Devices (2014)
  • Author(s): Tsutomu Harada
  • Journal Title: Journal of Management and Sustainability Volume: 4 Issue: 2 Pages: 22-33
  • DOI: 10.5539/jms.v4n2p22
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Effects of Diversity on Innovation in Complex Technology Systems (2014)
  • Author(s): Tsutomu Harada
  • Journal Title: Journal of Management and Sustainability Volume: 4 Issue: 4 Pages: 36-46
  • DOI: 10.5539/jms.v4n4p36
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Presentation] 創造的人材の条件 (2019)
  • Author(s): 原田 勉
  • Organizer: 日本学術振興会産業構造中小企業第118委員会
• [Presentation] 破壊的・持続的イノベーションのマクロ経済的インプリケーション (2018)
  • Author(s): 原田 勉
  • Organizer: 組織学会
• [Book] Economics of an Innovation System (2019)
  • Author(s): Tsutomu Harada
  • Total Pages: 288
  • Publisher: Routledge
  • ISBN: 113838853X
• [Book] OODA LOOP（ウーダループ） (2019)
  • Author(s): チェット・リチャーズ・原田 勉
  • Total Pages: 350
  • Publisher: 東洋経済新報社
  • ISBN: 4492534091
• [Book] イノベーションを巻き起こす 「ダイナミック組織」戦略 (2016)
  • Author(s): 原田 勉
  • Total Pages: 230
  • Publisher: 日本実業出版社