IDOTA Hiroki

    Department of Public Management Professor/Manager
Last Updated :2024/03/24

Researcher Information

Degree

  • Ph. D.

Research Interests

  • 情報倫理   イノベーション   システム監査   経営情報学   

Research Areas

  • Humanities & social sciences / Business administration

Academic & Professional Experience

  • 2022/04 - Today  Kindai UniversityThe Institute for Creative Management and InnovationProfessor
  • 2020/09 - Today  Kindai UniversityFaculty of Economics Department of Public ManagementChair of the Department of Public Management
  • 2013/04 - Today  Kindai UniversityFaculty of Economics Department of Public ManagementProfessor
  • 2018/09 - 2019/08  De Montfort Universitythe CCSRHonorary Research Fellow
  • 2014/10 - 2016/09  Kindai UniverisyFaculty of Economics Department of Public ManagementChair of the Department of Public Management
  • 2010/04 - 2013/03  Otemon Gakuin UniveristyFaculty of Business Department of MarketingProfessor
  • 2007/04 - 2010/03  Otemon Gakuin UniversityFaculty of Business Department of MarketingAssociate Professor
  • 2003/04 - 2007/03  Osaka Seikei UniveristyFaculty of Modern Management InformationAssociate professor
  • 2002/04 - 2003/03  Osaka Seikei Women's Junior CollegeCommon subject laboratoryassociate professor
  • 1992/04 - 2002/03  学校法人 帝塚山学園
  • 1989/04 - 1992/03  Toyobo Co., Ltd.

Education

  • 2000/04 - 2003/02  大阪大学大学院  経済学研究科 博士後期課程  経営学専攻
  • 1998/04 - 2000/03  Kansai University  Graduate School  社会情報学専攻
  •        - 1989  Kwansei Gakuin University  School of Economics  経済学科

Association Memberships

  • JAPAN ACADEMY OF SMALL BUSINESS STUDIES   ASSOCIATION OF PRODUCT DEVELOPMENT AND MANAGEMENT   THE JAPAN SOCIETY OF INFORMATION AND COMMUNICATION RESEARCH   組織学会   日本経営学会   工業経営研究学会   経営情報学会   日本地方自治研究学会   日本情報経営学会   日本社会情報学会   

Published Papers

  • Yu Cui; Hiroki Idota; Masaharu Ota
    Proceedings of the 10th Multidisciplinary International Social Networks Conference 87 - 91 2023/09 [Refereed]
  • Taisuke Matsuzaki; Hidenori Shigeno; Teruyuki Bunno; Hiroki Idota; Masatsugu Tsuji
    The Review of Socionetwork Strategies Springer Science and Business Media LLC 17 (1) 55 - 71 2523-3173 2023/04 [Refereed]
  • Taisuke Matsuzaki; Hidenori Shigeno; Masatsugu Tsuji; Teruyuki Bunno; Hiroki Idota
    Proceedings of the 9th Multidisciplinary International Social Networks Conference ACM 23 - 27 2022/10 [Refereed]
  • Yu Cui; Hiroki Idota; Masaharu Ota
    Proceedings of the 9th Multidisciplinary International Social Networks Conference ACM 39 - 43 2022/10 [Refereed]
  • Yu Cui; Hiroki Idota; Masaharu Ota
    The Review of Socionetwork Strategies Springer Science and Business Media LLC 15 (1) 239 - 250 2523-3173 2021/06 [Refereed]
  • Yu Cui; Hiroki idota; Masaharu Ota
    Proceedings of MISNC2020 1 - 5 2020/11 [Refereed]
  • Yu Cui; Masaharu Ota; Hiroki Idota
    Proceedings of APCIM2020 70 - 73 2020/11 [Refereed]
  • Ethical Issues Related to the Distribution of Personal Data: Case of an Information Bank in Japan
    Hiroki Idota
    Proceedings of the ETHICOMP 2020 326 - 328 2020/06 [Refereed]
  • H. Idota, Taher S. A., T. Bunno, M. Tsuji
    Journal of STI Policy and Management 4 (2) 153 - 166 2019/12 [Refereed]
  • Empirical Study on Upgrading the Knowledge Level of Consumer-oriented Innovation by Using Network Community
    Hiroki Idota; Joji Nakaya; Masatsugu Tsuji
    Proceedings of 2019 IEEE Social Implications of Technology and Information Management 13 - 20 2019/11 [Refereed]
  • Improving Supply Chain Resilience with Implementation of New System Architecture
    Yu Cui; Hiroki Idota; Masaharu Ota
    Proceedings of 2019 IEEE Social Implications of Technology and Information Management 7 - 12 2019/11 [Refereed]
  • Factors Promoting Collaborative Innovation Using Social Media with Consumers at the Heterogeneous Knowledge Levels
    IDOTA Hiroki; Masatugu Tuji
    Proceedings of 2019 ITS Asia-Pacific Conference 1 - 15 2019/10 [Refereed]
  • Panel Data Analysis of Factors Promoting Product Innovation
    T. Bunno; H. Shigeno; H. idota; M. Tsuji
    Proceedings of 2019 ITS Asia-Pacific Conference 1 - 10 2019/10 [Refereed]
  • Why Consumers Commit Voluntarily to Collaborative Innovation with Firms by Using Social Media?: Case of Japanese consumers
    Hiroki Idota; Joji Nakaya; Masatsugu Tsuji
    Proceedings of 30th ITS European conference 1 - 24 2019/06 [Refereed]
  • How Does Regional Industrial Policy Affect Innovation Upgrading of Local SMEs in the Hansin Area, Japan?
    Hidenori Shigeno; Hiroki Idota; Taisuke Matsuzaki; Yasushi Ueki; Masatsugu Tsuji
    Proceedings of INEKA2019 1 - 34 2019/06 [Refereed]
  • Empirical Study on Consumer Innovation by Using Social Media in Japan
    IDOTA Hiroki
    Proceedings of UK Academy for Information Systems Conference 2019 1 - 19 2019/04 [Refereed]
  • Internal Innovation Capacity and External Linkages in Firms of Asean Economies Focusing on Endogeneity
    Ogawa, S; Ueki, Y; Idota, H; Bunno, T; T. Masatsugu
    Journal of STI Policy and Management 3 (2) 97 - 117 2018/12 [Refereed]
  • International Comparative Research on IoT-based Supply Chain Risk Management
    Yu Cui; Hiroki Idota; Masaharu Ota
    Proceedings of 32nd Annual Australian & New Zealand Academy of Management Conference 1 - 11 2018/12 [Refereed]
  • ICT and Two Categories of R&D in the Innovation Process among Firms in ASEAN Countries Based on Firm-level Survey Data
    M. Tsuji; Y. Ueki; H. Shigeno; T. Bunno; IDOTA Hiroki
    Proceedings of ITS Europe 2018 1 - 27 2018/08 [Refereed]
  • Yu Cui; Hiroki Idota
    Proceedings of the Fifth International Multidisciplinary Social Networks Conference (23) 1 - 7 2018/07 [Refereed]
  • Rethinking of normative theory for social media
    NAKAYA Joji; IDOTA Hiroki
    日本情報経営学会第76回全国大会予稿集 199 - 202 2018/06
  • Online survey on user collaborative innovation using social media
    IDOTA Hiroki; NAKAYA Joji
    日本情報経営学会第76回全国大会予稿集 191 - 194 2018/06
  • RESEARCH ON IOT-BASED SUPPLY CHAIN RISK MANAGEMENT --WITH REPRESENTATIVE CASES IN COUNTRIES
    Yu Chi; Hiroki Idota
    Proceedings for the Northeast Region Decision Sciences Institute (NEDSI) 154 - 155 2018/04 [Refereed]
  • Masatsugu Tsuji; Yasushi Ueki; Hidenori Shigeno; Hiroki Idota; Teruyuki Bunno
    European Journal of Management and Business Economics Emerald Group Publishing Ltd. 27 (2) 198 - 214 2444-8451 2018 [Refereed]
     
    Purpose: The purpose of this paper is to identify factors promoting innovation in the framework of R& D based on surveys conducted on firms in five ASEAN countries, Indonesia, Laos, Thailand, the Philippines, and Vietnam. Design/methodology/approach: The analytical method divided sample firms into two categories, namely, “the R& D group” and “non-R& D group.” The analysis attempts to identify which of the internal capabilities, consisting of technology, human factors and organization factors, promote innovation. Ordered probit analysis is employed. Findings: Findings from the estimations indicate that the two groups pursue product innovation differently. The R& D group promotes innovation by cross-functional teams of production, engineering, and marketing and IT use, whereas the non-R& D group promote product innovation by HRD programs for workers, group awards for suggestions or QC, and ISO9000 series. Research limitations/implications: The number of samples related to the non-R& D group is too small to conduct statistical analysis. External linkages played an important role in the authors’ previous studies. The introduction of external linkages into the model may yield different results, though the analysis would become more complex. Practical implications: The results of this paper provide the solid basis of policy to promote innovation and upgrading SMEs in the region. Social implications: Many ASEAN SMEs successfully achieve innovation without owning specified in-house departments or sections to conduct R& D. Originality/value: The features of this paper lie in the original firm-level survey data and rigorous estimation method using ordered probit analysis, which are new to this literature.
  • Comparative Analysis of Formal and Informal R&D for Innovation in Firms in ASEAN Countries
    Masatsugu Tsuji; Hiroki Idota; Yasushi Ueki; Hidenori Shigeno; Teruyuki Bunno
    Proceedings of 15th Globelics International Conference 1 - 25 2017/10 [Refereed]
  • Innovation Process of Natural Resource based Firms in Four ASEAN Economics: A SEM Approach
    Masatsugu Tsuji; Hiroki Idota; Yasushi Ueki; Teruyuki Bunno
    Journal of STI Policy and Management 2 (1) 1 - 14 2017/07 [Refereed]
  • Comparative Analysis of the Innovation Process with Formal or Informal R&D among Firms in ASEAN Countries
    Masatsugu Tsuji; Hiroki Idota; Hidenori Shigeno; Yasushi Ueki; Teruyuki Bunno
    Proceedings of the 2017 Global Innovation and Knowledge Academy Conference 1 - 20 2017/06 [Refereed]
  • The Effectiveness of Social Media for Business Activities in Japanese Firms
    Idota Hiroki; Teruyuki Bunno; Masatsugu Tsuji
    The Review of Socionetwork Strategies 11 (1) 33 - 45 2017/06 [Refereed]
  • Masatsugu Tsuji; Hidenori Shigeno; Yasushi Ueki; Hiroki Idota; Teruyuki Bunno
    ASIAN JOURNAL OF TECHNOLOGY INNOVATION ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD 25 (2) 367 - 385 1976-1597 2017 [Refereed]
     
    To analyse the nature of R&D and HRD among Japanese SMEs, the Japan Team selected the following three firms from the manufacturing industry, depending upon size in terms of the number of employees, types of products, orientation toward innovation and so on. The three firms selected were Dynic, Kyokko Electrics (Kyokko for short) and Maeda Precision Manufacturing (Maeda for short). In the context of formal or informal R&D, Dynic and Kyokko own R&D centres, while Maeda does not, which is due to the size of firms. This study analyses their R&D and HRD organizational structures and implementations and identifies factors which determine the nature of their R&D and HRD. The factors promoting innovation extracted based on the in-depth interviews are (1) the size of firm, (2) types of product and production, (3) seeds of innovation, (4) attitude toward risk and (5) learning process. The common factor acting as the basis for the firms' R&D structure was identified as ISO9001 which three firms commonly introduced and applied. Their HRD are also different, which are due to (1) level of new employees and (2) the size of firm. The policy implications for further promotion of innovation are also discussed.
  • Factors Promoting Product Innovation in ASEAN Economies: From the Viewpoint of ICT Use and Connectivity
    H.idota; Y. Ueki; T. Bunno; H. Shigeno; M. Tsuji
    Proceedings of Asia Pacific Conference on Information Management 2016 80 - 96 2016/10 [Refereed]
  • Masatsugu Tsuji; Hiroki Idota; Yasushi Ueki; Hidenori Shigeno; Teruyuki Bunno
    Contemporary Economics University of Finance and Management in Warsaw 10 (3) 193 - 204 1897-9254 2016/09 [Refereed]
     
    This study focuses on the role of human factors in the innovation processes of firms in four member states of the Association of Southeast Asian Nations (ASEAN), i.e., Indonesia, Thailand, the Philippines, and Vietnam. Firms are required first to obtain new information related to innovation and then to integrate it with their indigenous resources. The innovation process thus consists of the absorptive process, through which outside information is employed to enhance innovation capability, and the transforming process, through which innovation capability creates innovation. This study identifies essential factors that promote these capabilities. In the absorptive process, two types of personnel are examined, i.e., employees who have experience working with multinational companies (MNCs) and those indigenous to the firm. As for the transforming capability, organizational learning processes, including quality control (QC) and cross-functional teams, are examined. Mail surveys were conductedfrom 2013 to 2014, and the total number of samples was 665. Based on the data, structural equation modeling (SEM) is employed. The analysis demonstrates that MNCs have the largest impact as external linkages. The most important mediators for locals to connect with MNCs are top management and factory managers who have experience working with MNCs, whereas indigenous employees, such as local engineers, managers, and line leaders, are identified for connectivity with locals. The direct and indirect effects of external linkages on innovation are also estimated. In the transforming process, cross-functional teams have a larger impact on innovation than QC.
  • Empirical Analysis on Human Resource Management and ICT Use for Product innovation among Firms in ASEAN Economies
    H.idota; Y. Ueki; H. Shigeno; T. Bunno; M. Tsuji
    Proceedings of the 26th European Regional Conference, ITS 1 - 24 2016/09 [Refereed]
  • A Study of the Connectivity to External linkages for Innovation in ASEAN local firms
    Y. Ueki; H.idota; H. Shigeno; M. Tsuji
    Proceedings of 9th Annual Conference of the Academy of Innovation and Entrepreneurship 1 - 16 2016/09 [Refereed]
  • The Effectiveness of Social Media Use in Japanese Firms
    H. Idota; T. Bunno; M. Tsuji
    Proceedings of the 3rd Multidisciplinary International Social Networks Conference on SocialInformatics 2016, Data Science 2016 1 - 8 2016/08 [Refereed]
  • How Japanese Firms Collaborate with Consumers for Product Innovation by Social Media Use
    H. Idota; T. Bunno; M. Tsuji
    Proceedings of The 2016 International Telecommunications Society Biennial Conference, Taipei, Taiwan 1 - 20 2016/06 [Refereed]
  • Masatsugu Tsuji; Hiroki Idota; Yasushi Ueki; Teruyuki Bunno; Hidenori Shigeno; Tomohiro Machikita
    2016 IEEE INTERNATIONAL CONFERENCE ON MANAGEMENT OF INNOVATION AND TECHNOLOGY (ICMIT) IEEE 264 - 269 2016 [Refereed]
     
    This study investigates the mediating role of human factors in absorbing externally available information into product innovations of firms in four Southeast Asian countries. This absorption process consists of two sub-processes, namely the acquisition process from which outside information is employed to the firm's innovative capacity and the transformation process in which innovative capacity creates innovation. This study attempts to identify human elements essential to indigenous innovative capacity building. As such elements may help the absorption process, this study focused on personnel with experience of working with multinational enterprises (MNEs) and indigenous employees of the firm. As for the transforming capability, organizational learning process, including quality control (QC) and cross-functional teams are examined. The analysis indicates that MNEs have the largest impact as external linkages and for the connectivity with external linkages such as MNEs and public organizations and universities, the best mediators are top management and factory managers who have working experience with MNEs, whereas indigenous employees such as local engineers, managers, and line leaders are the best mediators for connectivity with locals.
  • Empirical Study on the Effectiveness of Social Media in Japanese Firms
    H. Idota; T. Bunno; M. Tsuji
    Proceedings of the ‘2nd Regional International Telecommunications Society, India Conference 1 - 23 2015/12 [Refereed]
  • Hiroki Idota; Teruyuki Bunno; Masatsugu Tsuji
    Handbook of Research on Cultural and Economic Impacts of the Information Society IGI Global 92 - 117 2015/08 [Refereed]
     
    The innovation process in SMEs (small- and medium-sized enterprises) is complex and in comparison with large firms the causal relationships between promoting factors and innovation have yet not been sufficiently clarified. This chapter attempts to analyze the innovation process using Structural Equation Modeling, in particular focusing on the role of ICT. Seven hypotheses are demonstrated by two models. The results obtained are as follows: (i) top management participation and employee motivation in the innovation process enhance the effect of introducing ICT (ii) the effect of ICT use raises innovation capability, in particular the ability to connect with external linkages (iii) ICT use, innovation capability and external linkages enhance innovation activity and (iv) the effect of ICT use and innovation capability promote innovation directly.
  • Hiroki Idota; Teruyuki Bunno; Masatsugu Tsuji
    The Smart Revolution Towards the Sustainable Digital Society: Beyond the Era of Convergence Edward Elgar Publishing Ltd. 79 - 99 2015/07 [Refereed]
  • Empirical Analysis of Factors Promoting Product Innovation in ASEAN Economies: From the Viewpoint of Absorptive Capacity and ICT Use
    H. Idota; T. Bunno; Y. Ueki; S. Shinohara; M. Tsuji
    Proceedings of the 26th European Regional ITS Conference to be held in Madrid 1 - 30 2015/06 [Refereed]
  • Hiroki Idota; Teruyuki Bunno; Masatsugu Tsuji
    MULTIDISCIPLINARY SOCIAL NETWORKS RESEARCH, MISNC 2015 SPRINGER-VERLAG BERLIN 540 236 - 248 1865-0929 2015 [Refereed]
     
    A large number of firms use social media as new communication tools for obtaining information on consumer's needs and market for developing new goods and services. Authors' previous research found social media use promotes product innovation based on questionnaire data of Japanese firms. However, it was not clear whether social media effected directly on product innovation. This paper introduces a new variable constructed by achievement of product innovation and social media use and utilizes this as a dependent variable. The estimation methods conducted in the previous research are employed for probit analysis. This study finds all estimations have the same results. In addition, this paper also examines what kind of effect of social media is important for product innovation. The effects of social media such as obtaining trends and customer's needs, and opening the FAQ site are found to be useful for achieving product innovation.
  • Hiroki Idota; Teruyuki Bunno; Yasushi Ueki; Somrote Komolavanij; Chawalit Jeenanunta; Masatsugu Tsuji
    MULTIDISCIPLINARY SOCIAL NETWORKS RESEARCH, MISNC 2015 SPRINGER-VERLAG BERLIN 540 223 - 235 1865-0929 2015 [Refereed]
     
    In order to achieve successful innovation, firms have to elevate their capability for innovation. ICT becomes one of essential tools of business management. The aim of this papers to examine the causal relationship between ICT use and innovation capability. Based on survey data from four ASEAN economies of Indonesia, the Philippines, Thailand, and Vietnam, this study examines what kind of ICT use such as SCM, CAD/CAM, SNS and so on, has been introduced by firms, and how it enhances internal innovation capability and contributes to achieve innovation. In so doing, to make the concept of internal innovation capability more tractable for empirical analysis, AHP (Analytical Hierarchy Process) was employed to construct an index of internal innovation capability. By using instrumental variable probit estimation (or two Stage Least Square: 2SLS), the following results are obtained: (1) ICT significantly influences to enhance internal innovation capability; and (2) internal innovation capability promotes innovation.
  • Empirical Study on How Social Media Promotes Product Innovation
    H. Idota; T. Bunno; M. Tsuji
    Proceedings of the 20th ITS Biennial Conference in RIO DE JANEIRO 1 - 24 2014/12 [Refereed]
  • Innovation in ASEAN Economies: Internal Capability, External Linkages and Funding Sources
    M. Tsuji; Y. Ueki; H. Idota
    Proceedings of the 14th EAEA conference in Bangkok 1 - 32 2014/11 [Refereed]
  • Role of ICT in the Innovation Process Based on Firm-Level Evidence from Four ASEAN Economies: An SEM Approach
    H.Idota; Y. Ueki; T. Bunno; S. Shinohara; M. Tsuji
    Proceedings of 23th European Regional ITS Conference in Brussels 1 - 29 2014/06 [Refereed]
  • ICTは企業のイノベーションを促進するか
    井戸田 博樹
    Nextcom 18 40 - 49 2014/06 [Invited]
  • 小豆川 裕子; 井戸田 博樹; 中田 喜文
    経営情報学会誌 経営情報学会誌編集事務局 22 (4) 299 - 305 0918-7324 2014/03 [Invited]
  • Hiroki Idota; Teruyuki Bunno; Masatsugu Tsuji
    Approaches and Processes for Managing the Economics of Information Systems IGI Global 324 - 347 2014/01 [Refereed]
     
    ICT (Information and Communication Technology) has now become one of the most important sources of innovation, and it contributes to share information on innovation within the firm as well as between firms. The former is referred to as ICT use inside the firm, while the latter as ICT use outside the firm. The objective of the chapter is to analyze how innovation is enhanced by two categories of ICT use based on a survey conducted with respect to 2,260 unlisted Japanese industrial companies in January 2010. This survey asked how ICT is used among respondents and the number of patent applications, which is used as a proxy of innovation. After defining the index of internal innovation capability, how ICT use promotes internal capability and innovation are analyzed using probit estimation. Moreover, the study focuses on open innovation, and these analyses are applied for firms practicing open innovation.
  • Masatsugu Tsuji; Yasusi Ueki; Hiroki Idota; Masaru Ogawa
    2014 IEEE INTERNATIONAL CONFERENCE ON MANAGEMENT OF INNOVATION AND TECHNOLOGY (ICMIT 2014) IEEE 181 - + 2014 [Refereed]
     
    Based on survey data from four ASEAN economies, this paper identifies the content of internal capability at the technological level, in managerial organization, and through human resources. To make this concept more tractable for analysis, the index of internal capability using AHP (Analytical Hierarchy Process) was used. This paper also examines using regroups estimation methods how external sources such as MNCs, universities, and public organizations enhance internal capability. This paper also attempts to identify the transmission mechanisms through which external sources influence internal capability.
  • Masatsugu Tsuji; Yasushi Ueki; Hiroki Idota; Yuji Akematsu
    ASIAN JOURNAL OF TECHNOLOGY INNOVATION ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD 21 (2) 157 - 172 1976-1597 2013/10 [Refereed]
     
    For economic re-vitalization, the Japanese economy is required to attract more inward foreign direct investment (FDI), which brings new technologies and know-how, promotes competition, and raises employment. The Japan Team conducted in-depth interviews in five firms from ASEAN and South Asia. Questions were asked regarding years since the the Japan office was established, how they started the business in Japan, business objectives, competitiveness, public support they received, and problems they face. Since Japan was the second largest market in the world, they targeted the Japanese market to enter. Even if the firms were small, they had clear global strategies about where to invest. These companies had competitiveness to conduct business in Japan, in particular to satisfy the high level of quality. The problems they face in Japan are related to traditional Japanese business practices such as long-term relationships among Japanese industrial groups. Japanese firms had already established strong and closed business ties, and it is difficult for foreign firms to enter, even if they have better technology. To invest in Japan, JETRO and other organizations supported them under the Invest Japan' programme. Although the firms interviewed acknowledged the merit of these supports, more information on know-how regarding conducting business with Japanese firms is desired.
  • Covariance Structure Analysis of Innovation and ICT Use among Japanese innovative SMEs
    H. Idota; T. Bunno; M.Tsuji
    Proceedings of 24h European Regional ITS Conference in Florence International Telecommunications Society 1 - 22 2013/10 [Refereed]
  • The Formation of Internal Innovation Capability and External Sources in ASEAN Economies
    M.Tsuji; H. Idota; Y. Ueki; Y. Akematsu
    Proceedings of 6th Annual Conference of the Academy of Innovation and Entrepreneurship the Academy of Innovation and Entrepreneurship 1 - 28 2013/08 [Refereed]
  • Innovative Capability and ICT Use in Firms of ASEAN Economies
    H. Idota; Y. Akematsu; M.Tsuji; Y. Ueki
    Proceedings of ITS 6th Africa-Asia-Australasia Conference in Perth International Telecommunications Society 1 - 30 2013/08 [Refereed]
  • Empirical Study on ICT Use and Business Strategy for Innovation among Japanese SMEs
    H.Idota; T.Bunno; M.Tsuji
    Proceedings of ITS 2012 Biennial Conference in Bangkok 1 - 16 2012/11 [Refereed]
  • Empirical Study of the Formation of Internal Innovation Capability in Indonesia, the Philippines, Thailand and Vietnam
    M.Tsuji; Y. Akematsu; Y. Ueki; H. Idota
    Proceedings of EAEA2012 in Singapore 1 - 32 2012/10 [Refereed]
  • Evaluation of Economic Value of University Students' Personal Information
    H. Idota
    Proceedings of APCIM2012 in Seattle 1 - 11 2012/08 [Refereed]
  • Open Innovation Strategy of Japanese SMEs: From Viewpoint of ICT Use and Innovative Technology
    H.Idota; T.Bunno; M.Tsuji
    Proceedings of 23th European Regional ITS Conference in Vienna 1 - 14 2012/07 [Refereed]
  • Satoru Miyazaki; Hiroki Idota; Hiroaki Miyoshi
    INFORMATION TECHNOLOGY & MANAGEMENT SPRINGER 13 (1) 17 - 26 1385-951X 2012/03 [Refereed]
     
    A number of studies have considered the impact of Information and Communication Technology (ICT) on corporate productivity, including the relationship of ICT to corporate structure and business processes. Comparatively less attention, however, has been directed toward the relationship between corporate productivity and the various stages of ICT application development; to date, the only work in this direction has been the proposal of some conceptual frameworks for the development stages of ICT, and no empirical studies have been conducted. In this paper, using individual data from the 2006 Information and Communication Technology Survey conducted by Japan's Ministry of Economy, Trade and Industry, we use estimated production functions to quantify how productivity changes with the stages of ICT development. When we classify ICT applications into four stages of sophistication-nonperforming ICT assets, section-wide system applications, company-wide system applications, and inter-corporate system applications-we find that the impact of ICT on productivity increases with each successive stage of sophistication. For instance, when we use a production function that assesses the impact of the ICT development stage on Total Factor Productivity (TFP), we find that companies that have developed company-wide system applications exhibit added-value productivity some 1.07-fold higher than companies that have only progressed as far as the development of section-wide system applications. We also find that companies that have developed inter-corporate system applications exhibit added-value productivity some 1.11-fold higher than companies with only company-wide system applications.
  • A study of diffusion and acceptance of an electronic newspaper: The case of an Ehime newspaper
    S. Uesugi; H. Idota; H. Okada; M. Ueda; P. Dell; K. Yamaguchi
    Proceedings of ITS 5th Africa-Asia-Australasia Conference, 13 -16 November 2011, Perth 1 - 12 2011/11 [Refereed]
  • Empirical Analysis of Internal Social Media and Product Innovation: Focusing on SNS and Social Capital
    H. Idota; K. Minetaki; T. Bunno; M. Tsuji
    Proceedings of 22nd European Regional ITS Conference Budapest 1 - 20 2011/09 [Refereed]
  • 製品イノベーションにおける産業集積の優位性に関する実証研究-ソーシャルキャピタルの視点から-
    井戸田 博樹
    工業経営研究 25 72 - 78 2011/08 [Refereed]
  • Open Innovation Success Factors by ICT Use in Japanese Firms
    H. Idota; T. Bunno; M. Tsuji
    Proceedings of 2010 European Regional ITS Conference at Aalborg University in Copenhagen 1 - 23 2010/09 [Refereed]
  • 製品イノベーションにおける産業集積の優位性に関する実証研究-ソーシャルキャピタルの視点から-
    井戸田 博樹
    2010工業経営研究学会国際大会予稿集 65 - 70 2010/08
  • An Empirical Analysis of Innovation Success Factors by ICT Use in Japanese Firms
    H. Idota; T. Bunno; M. Tsuji
    Proceedings of ITS 18th Biennial and Silver Anniversary Conference at Waseda University 1 - 21 2010/06 [Refereed]
  • 井戸田 博樹
    The Journal of economics of Kwansei Gakuin University 関西学院大学経済学部研究会 61 (1) 51 - 69 0286-8032 2010/06
  • Empirical Analysis of the Relationship between Industrial Clusters and Innovation of Japanese SMEs
    H. Idota; T. Bunno; M. Tsuji
    Proceedings of IMAC 11th at the iwb of Technical University in Munich 47 - 58 2010/05 [Refereed]
  • KUNISHI Teruo; IDOTA Hiroki; KUROME Tetsuji; SHINOHARA Takeshi
    日本社会情報学会学会誌 日本社会情報学会 22 (2) 23 - 33 1344-0896 2010/03 [Refereed]
     
    Rapid progress in location technologies and location based services such as GPS technologies and Navigation services causes exponential growth in accumulation of individual personal data associated with location. Explosive increase in personal data accumulation would inevitably raise privacy infringement due to leakage of data and abuse of them, since individual has very little means to control this situation. We propose, in this article, the concept "stealth rights" which is a part of self information control rights. The "stealth rights" enables individuals to control accumulation of location based personal data. We also propose a system model to implement the stealth rights and also introduce a quantitative model to validate the theory, which include several parameters representing increase factors. We defined several policy level to control the parameters including granularity and service acceptance. It is proved that explosive increase of location based personal data can be controlled by using proposed stealth rights framework and thus self information control rights can be realized to some extent.
  • IDOTA Hiroki
    Journal of Information and Management Japan Society for Information and Management 30 (3) 70 - 78 1882-2614 2010/03 
    In this paper, a promising way of forming and penetrating security sense among employees in Japanese firms is clarified through the case study of Japanet Takata. The Personal Information Protection Law enforced in 2005 has raised customers' privacy protection awareness among businesspeople. Establishing proper information security measures for protecting customers' information privacy has become very important for firms. Once firms make trouble concerning security of personal information, it becomes urgent for them to set up and implement the recurrence prevention plans. Nevertheless, there exist firms in which information security incidents such as personal data leak happened repeatedly. On the other hand, Japanet Takata surmounted the incident of customer information leak and has become one of the most trustworthy firms in terms of personal information security. This has resulted in a significant increase in their sales.
  • Empirical analysis of industrial cluster and innovation in Japanese SMEs
    H. Idota; T. Bunno; M. Tsuji
    Proceedings of APCIM2009 Peking University in Beijing 116 - 131 2009/03 [Refereed]
  • An Empirical Study of Factors Promoting the Practical Use of Customer's Personal Information in Japan
    H. Idota; T. Kurome; T. Shinohara
    Proceedings of 19th European ITS Conference in Rome 1 - 36 2008/09 [Refereed]
  • Organizational Innovation in Japanese SMEs Generated by ICT: Towards The Formation of ICT Capability
    H. idota; T. Bunno; M. Tsuji
    Proceedings of 19th European ITS Conference 1 - 38 2008/09 [Refereed]
  • Comparative analysis of ICT use among Japanese SMEs
    T. Bunno; H. Idota; M. Tsuji
    Proceedings of 17th Biennial Conference of the ITS, Montreal 1 - 32 2008/06
  • T. Bunno; H. Idota; M. Ogawa; M. Tsuji
    2008 IEEE INTERNATIONAL CONFERENCE ON MANAGEMENT OF INNOVATION AND TECHNOLOGY, VOLS 1-3 IEEE 804 - + 2008 [Refereed]
     
    This paper focuses on factors which promote organizational innovation through ICT use by applying the index based on AHP. In so doing, two groups, one developed SMEs and the other underdeveloped, are compared in one model. Organizational innovations generated by the introduction of ICT are classified by the following four types: (i) the number of PCs owned, (ii) number of PCs connected to networks such as LAN, (iii) extent to which software that contributes to the efficient utilization of managerial resources has been implemented, and (iv) Internet use. The index of organizational innovation generated by above ICT introduction is calculated by the AHP (Analytical Hierarchical Process).
  • IDOTA Hiroki
    Journal of Information and Management Japan Society for Information and Management 23 (4) 日本情報経営学会,日本情報経営学会誌 Vol.23, No. - 63 1882-2614 2008 
    Every member has to decide on nonprogramed problems quickly, because the organizational environments are changing. In nonprogramed decision-making, he/she synthetically uses the grapevine (i.e. the rumor), in which value does not become defined, as well as formal information to make decision. The information quality in an organization is the usefulness of the information concerned in decision-making. In order for information to be useful to decision-making, information is shared by continuous communication before decision-making, and it is necessary to agree on the semantic interpretation of ambiguous information among members. However, communication may be divided or make a decision-making person fall into a surfeit of information conversely. Therefore, in this paper we paid attention to the organizational communication, and mentioned the method for improving information quality by continuous communication.
  • Idota Hiroki; Kurome Tetsuji; Shinohara Takeshi
    Otemon economic studies Otemon Gakuin University 41 23 - 48 0475-0756 2008
  • An Empirical Analysis of Factors Promoting IT Use by SMEs: Case of Two SME Clusters in Japan
    H. Idota; T. Bunno; M. Tsuji; M. Nakanishi
    Proceedings of 9th IMAC Conference in Cuzco, Peru 1 - 8 2007/10 [Refereed]
  • ITケイパビリティ形成の構造要因分析
    井戸田博樹
    追手門経営論集 13 (2) 1 - 18 2007
  • 中小企業における情報セキュリティ対策-東大阪市と大田区の調査分析を通じて-
    井戸田博樹
    大阪成蹊大学現代経営情報学部紀要 3 145 - 166 2006
  • 井戸田 博樹
    日本セキュリティ・マネジメント学会誌 日本セキュリティ・マネジメント学会 19 (1) 15 - 25 1343-6619 2005/09 [Refereed]
  • IT Usage by SMEs and the Regional Economic Development in the Age of Networking
    M. Tsuji; H. Miyoshi; T. Bunno; H. Idota; M. Ogawa; M. Nakanishi
    Proceedings of International Telecommunica-tions Society ITS Galicia Conference Pontevedra in Spain, 20-22 July 2005 1 - 23 2005/07 [Refereed]
  • 文能照之; 井戸田博樹
    日本社会情報学会(JASI)第20回全国大会研究論文集 20 (1) 2005
  • S. Miyahara; T. Bunno; M. Tsuji; H. Idota; H. Miyoshi; M. Ogawa; N. Smith
    MODSIM 2005: INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION: ADVANCES AND APPLICATIONS FOR MANAGEMENT AND DECISION MAKING UNIV WESTERN AUSTRALIA 1070 - 1076 2005 [Refereed]
     
    This paper attempts to extract empirically factors that promote the introduction and usage of IT by SMEs (Small-and medium-sized enterprises) through the method of mail surveys and in-depth interviews conducted in two of Japan's largest SME clusters, Higashi-Osaka and Ohta Ward, in the metropolitan area of Tokyo. We sent questionnaires to more than 6,000 SMEs in these two clusters, and received nearly 1,200 replies. Questions sent to SMEs were related to (i) company characteristics (amount of capital, number of employees, etc); (ii) managerial orientation, which classifies SMEs as the expansion, incentive-providing, adapting, or data-using category; (iii) business environment such as the degree of competition; (iv) purposes of IT use, such as raising profit and productivity; (v) expectations for IT use; and (vi) other factors such as IT investment in the most recent fiscal year and the company's understanding of importance of the IT in business management. Regarding management orientation, a detailed explanation is called for. The questionnaires contain ten items regarding managers' daily activities. Since there is some overlap between the ten questions, an attempt was made to isolate the variables through component analysis. In this manner, four variables, which account for 70.1% of the total responses, were isolated. The first of these includes questions to determine to what extent an SME is geared toward expansion. The second category, orientation to incentives, contains questions on management's performance vis-A-vis stakeholders, and on any incentives it gives employees by relinquishing rights and responsibilities to them. The third variable includes questions on the extent to which firms learn from their mistakes, and on whether top management considers employee suggestions. Since such courses of action are indicative of management's responsiveness, this factor is referred to as "orientation to adapting." The last variable, called "orientation to data use," contains questions on how firms make use of data for decision-making. We selected the followings indexes to represent the degree of IT use by SMEs: (i) the amount of software that contributes to efficient utilization of managerial resources; and (ii) Internet usage. Based on these data, we extracted the factors by making use of regression methods such as OLS, logit and probit estimations. Thus, the result of estimations can be compared. One of the most important factors we found in our research is " expectation from IT use," such as " restructuring of the whole business process," which is identified as a significant factor in all of our estimations. SMEs with intensive use of IT believe in its effect and actually invest lots. It follows from this that the most important way to promote IT use among SMEs is to encourage them to be forward-looking. Once they adopt such an outlook, SMEs can determine the exact ways in which they will introduce and use IT, according to their specific goals. By the probit analysis, the behaviour of COE or the top management was also found to be especially important. Since IT use is a function of a business's management and strategy, the decisions made by senior managers are crucial. Even if SMEs operated under optimal conditions, they would not be able to use new technologies to their advantage without correct decisions by their managers. Similar conclusions were reached by Tsuji and Choe (2004), who also tried to identify factors that encourage regional information policies by using the same framework. They concluded that the leadership of top local government is the most significant. Once we correctly grasp those factors, then we can make use of them to establish to suitable policy measures to enhance SMEs. Based on rigorous researches, proper policy measures should be established.
  • 井戸田 博樹
    地方自治研究 日本地方自治研究学会 19 (1) 61 - 73 0914-2622 2004/03 [Refereed]
  • インターネット時代の個人情報保護
    井戸田 博樹
    大阪成蹊大学現代経営情報学部紀要 1 95 - 107 2004/03
  • 情報セキュリティ管理の内部統制-システム監査を中心として-
    井戸田 博樹
    大阪成蹊女子短期大学研究紀要 40 121 - 138 2003/03
  • インターネット時代の情報セキュリティ管理
    井戸田 博樹
    大阪大学大学院経済学研究科博士論文 1 - 179 2003/02
  • 井戸田 博樹
    大阪大学経済学 大阪大学大学院経済学研究科 52 (3) 83 - 98 0473-4548 2002/12
  • 情報資産の評価-情報セキュリティの観点から-
    井戸田 博樹
    信学技報 102 (59) 43 - 48 2002/05
  • 常時接続環境の情報セキュリティ
    井戸田 博樹
    オフィス・オートメーション 23 (1) 44 - 49 2002/04
  • 井戸田 博樹
    地方自治研究 日本地方自治研究学会 17 (1) 12 - 22 0914-2622 2002/03 [Refereed]
  • 情報セキュリティ管理におけるナレッジマネジメントシステムの活用
    井戸田 博樹
    信学技報 101 (435) 23 - 28 2001/12
  • セキュリティポリシィの策定と運用-情報倫理と情報セキュリティ管理者を中心として-
    井戸田 博樹
    信学技報 101 (486) 9 - 14 2001/12
  • 井戸田 博樹
    大阪大学経済学 大阪大学大学院経済学研究科 51 (3) 22 - 34 0473-4548 2001/12
  • 井戸田 博樹
    地方自治研究 日本地方自治研究学会 16 (2) 70 - 81 0914-2622 2001/09 [Refereed]
  • 業務効率のためのASP管理
    井戸田 博樹
    オフィス・オートメーション 22 (2) 12 - 17 2001/07
  • ナレッジマネジメントの本質と限界-学習する組織と情報システムの側面から-
    山内 昭; 井戸田 博樹
    工業経営研究 14 70 - 74 2000/09 [Refereed]
  • 組織進化における情報システムの役割
    井戸田 博樹
    関西大学大学院 総合情報学研究科社会情報学専攻 修士課程 修士論文 1 - 48 2000/03
  • LAN環境におけるシステム監査の課題
    井戸田 博樹
    システム監査 10 (3) 11 - 20 1997/03 [Refereed]

Books etc

  • Creating Innovation in the Post COVID-19 Era
    井戸田博樹 (Contributorソーシャルメディアによるユーザー協働型イノベーションの促進)中央経済社 2023/12
  • Yu Cui; Hiroki Idota (ContributorThe Resilient System Architecture of Supply Chain Adapted to the Digital Transformation)IGI 2023/01 9781668458822 391 60-79
  • Hiroki Idota; Sheikh Abu Taher; Masatsugu Tsuji (ContributorThe Impact of ICTs and Business Strategy on Innovation Activities: Empirical Evidence From Japanese SMEs)IGI 2021/03 9781799818434 267 pp.153-177
  • Y. Cui, H. Idota, M. Ota (ContributorImproving Supply Chain Resilience with a Hybrid System Architecture)Springer 2020/01 181 142-154
  • Social Capital and Management
    Hiroki Idota (ContributorInformationization and workplace productivity)Minerva Shobo 2018/12 pp.68-84
  • Handbook of Research on Cultural and Economic Impacts of the Information Society
    IDOTA Hiroki; Teruyuki Bunno; Masatugu Tsuji (ContributorImpact of ICT on Innovation: The Case of Japanese SMEs)IGI 2015/08 25 pp.92-117
  • The Smart Revolution Towards the Sustainable Digital Society
    IDOTA Hiroki; Teruyuki Bunno; Masatsugu Tsuji (ContributorEmpirical analysis of the relationship between social media use and product innovation: focusing on SNS use and social capital)Edward Elgar 2015/07 21 pp.79-99
  • アジア大の分業構造と中小企業-日本中小企業学会論集第33号
    文能照之; 井戸田博樹; 辻正次 (Contributor中小企業におけるイノベーション創出と組織能力-業歴と吸収能力に注目して-)同友館 2014/07
  • Approaches and Processes for Managing the Economics of Information Systems
    IDOTA Hiroki; Teruyuki Bunno; Masatsugu Tsuji (ContributorCH20. An Empirical Analysis of Innovation Success Factors Due to ICT Use in Japanese Firms)IGI 2014/01
  • Internet Econometrics
    H.idota; M.Ogawa; T. Bunno; M.Tsuji (ContributorAn Empirical Analysis of Organizational Innovation Generated by ICT in Japanese SMEs)Macmillan 2012/03
  • 中小企業政策の再検討-日本中小企業学会論集Vol.29
    文能照之; 井戸田博樹; 辻正次 (Contributor中小企業のイノベーション戦略-効果的なイノベーション・システムの構築をめざして-)同友館 2010/09
  • Sustainable Economic Development and the Influence of Information Technologies: Dynamics of Knowledge Society Transformation
    M. Tsuji; T. Bunno; H. Idota; H.Miyoshi; M. Ogawa; Y. Ueki (ContributorCH11. An Empirical Analysis of Indices and Factors of ICT Use by Small- and Medium-Sized Enterprises in Japan)IGI 2010/02
  • 環境変化と企業変革 その理論と実践
    井戸田 博樹 (Contributor情報倫理遵守に関する企業の適応)白桃書房 2009/11
  • 情報品質の研究
    井戸田 博樹 (Contributorセキュリティから見た情報品質)中央経済社 2009/10
  • 情報品質管理-役立つ情報システムの成功要因
    井戸田 博樹 (Joint translation第4章「モデルベースのデータ品質評価:新聞社と非新聞社が運営するインターネット広告の比較」、第7章「データウェアハウス構築へのデータ品質管理の導入」)中央経済社 2008/01
  • 内部統制Q&A-経営幹部の疑問にずばり答える-
    井戸田 博樹 (ContributorITに対する内部統制体制の整備他)日経BP社 2006/10
  • 自治体の情報セキュリティ
    井戸田 博樹 (Contributor情報セキュリティ監査)学陽書房 2006/01
  • はじめて学ぶ経営情報学
    井戸田 博樹 (Contributor6章 経営組織、14章 ネットワーク社会の諸相)日科技連 2005/03
  • 情報セキュリティ・マネジメントの理論と実践
    井戸田 博樹 (Single work)白桃書房 2004/03

Conference Activities & Talks

  • 日本の中小企業のICTに関する取り組みの現状と今後の展望  [Not invited]
    峰滝和典; 井戸田博樹; 文能照之
    日本情報経営学会第86回全国大会  2023/10
  • Yu Cui; Masaharu Ota; Hiroki Idota
    JOMSA 第 15 回全国研究発表大会  2023/09
  • Y. Cui; P. J. Singh; M. Ota; H. Idota
    The 6th World Conference on Production and Operations Management  2022/08
  • Yu Cui; Masaharu Ota; Hiroki Idota
    The Global Interdisciplinary Green Cities Conference 2022  2022/06
  • Yu Cui; Masaharu Ota; Hiroki Idota
    The 12th Annual Conference of Operations Management and Strategy Association 2020  2020/11
  • ソーシャルメディアにおける規範の再考  [Not invited]
    中谷 常二; 井戸田 博樹
    日本情報経営学会第76回全国大会  2018/06
  • ソーシャルメディアを用いたユーザ協働型イノベーションに関するオンライン調査  [Not invited]
    井戸田 博樹; 中谷常二
    日本情報経営学会第76回全国大会  2018/06
  • ソーシャルメディアのビジネス倫理  [Not invited]
    杉本俊介; 井戸田博樹; 岡部幸徳; 中谷常二
    応用哲学会第10回年次研究大会  2018/04
  • ASEAN諸国企業のイノベーション創発と外部資源との連携に関する研究  [Not invited]
    滋野英憲; 辻正次; 井戸田博樹; 植木靖
    第27回全国大会商品開発・管理学会  2016/11
  • Empirical Study on How Social Media Promote Product Innovation  [Not invited]
    Sobee Shinohara; Masatsugu; Tsuji Hiroki Idota
    TPRC44  2016/09
  • 米国観光業のソーシャルメディアを用いたマーケティング-クアロアランチを事例として  [Not invited]
    中谷常二; 井戸田博樹
    日本情報経営学会第69回全国大会  2014/11  日本情報経営学会
  • 企業におけるソーシャルメディア活用の有効性活用に関する実証研究  [Not invited]
    井戸田 博樹
    工業経営研究学会第29回大会  2014/09  工業経営研究学会
  • Ethical Issues in Social Media in Japan (2)  [Not invited]
    J. Nakaya; H. Idota
    The 4th Academic Meeting of Ethical Issues in Social Media  2014/08
  • インターネットの口コミが購買行動に及ぼす影響-女子学生の化粧品購買のアンケート調査から-  [Not invited]
    姚佳; 井戸田博樹; 原田章
    経営情報学会2014年春季全国研究発表大会  2014/06  経営情報学会
  • Ethical Issues in Social Media in Japan  [Not invited]
    J. Nakaya; H. Idota
    The 3rd Academic Meeting of Ethical Issues in Social Media  2014/02
  • 技術者組織における組織的知識創造の影響要因に関する研究-コーポレート・ソーシャル・キャピタルと管理職の組織行動に着目して  [Not invited]
    小豆川 裕子; 井戸田 博樹; 中田 喜文
    経営情報学会2013年秋季全国研究発表大会  2013/10  流通科学大学  経営情報学会2013年秋季全国研究発表大会
  • 中小企業のイノベーション戦略-企業間ネットワークと行政支援の観点から  [Not invited]
    井戸田 博樹
    日本地方自治研究学会第30回記念大会  2013/09  兵庫県立大学  日本地方自治研究学会第30回記念大会
  • 中小企業におけるイノベーションと組織能力-業歴とAbsorptive capacity(吸収能力)に注目して-  [Not invited]
    文能 照之; 井戸田 博樹; 辻 正次
    日本中小企業学会第33国大会  2013/09  名城大学  日本中小企業学会第33国大会
  • The Formation of Internal Innovation Capability and External Sources in Developing Economies: Based on Firm-Level Surveys in ASEAN Economies  [Not invited]
    Y. Akematsu; H. Idota; Y. Ueki; M.Tsuji
    日本経済学会2013年度秋季大会  2013/09  神奈川大学  日本経済学会2013年度秋季大会
  • セキュリティポリシィの策定と運用-情報倫理と情報セキュリティ管理者を中心として-  [Not invited]
    井戸田 博樹
    電子情報通信学会情報文化と倫理研究会  2011/12
  • 中小企業のイノベーション―戦略と資源の適合性の観点から―  [Not invited]
    文能照之; 井戸田博樹; 辻正次
    第14回商品開発管理学会全国大会  2010/06
  • オープンイノベーションにおけるICT活用の実証分析  [Not invited]
    井戸田博樹; 文能照之; 辻正次
    第14回商品開発・管理学会全国大会  2010/06
  • 中小企業のイノベーション戦略-効果的なイノベーション・システムの構築をめざして-  [Not invited]
    文能照之; 井戸田博樹; 辻正次
    日本中小企業学会第29回全国大会  2009/10
  • 個人情報活用効果の促進要因に関する実証研究  [Not invited]
    井戸田博樹; 黒目哲児; 篠原健
    日本情報経営学会第57回全国大会  2008/10
  • 個人情報の活用効果と管理に関する研究−アンケート調査を通じて−  [Not invited]
    井戸田博樹; 黒目哲児
    日本情報経営学会第55回全国大会  2007/10
  • IT 内部統制-内部統制ガイドラインとその活用  [Not invited]
    平野雅章; 村田潔; 水尾順一; 佐藤修
    経営情報学会2006年秋季全国研究発表大会  2006/11
  • 情報品質管理における内部統制  [Not invited]
    井戸田 博樹
    第53回オフィスオートメーション学会全国大会  2006/09
  • 中小企業の情報化成功要因分析-ITケイパビリティを中心として-  [Not invited]
    井戸田 博樹
    オフィスオートメーション学会・経営情報学会2006年 合同・全国研究大会  2006/06
  • 中小企業のICT化推進における行政支援に関する研究-東大阪市と大田区の調査分析を通じて−  [Not invited]
    文能照之; 井戸田博樹
    日本社会情報学会第20回全国大会  2005/09
  • An Empirical Analysis of Factors Promoting IT Use by SMEs: Case of Two SMEs Clusters in Japan  [Not invited]
    MODSIM05, the Modelling and Simulation Society of Australia and New Zealand,in Australia  2005
  • セキュリティ情報の共有と活用  [Not invited]
    井戸田 博樹
    電子情報通信学会技術と社会・倫理研究会  2004/12
  • 個人情報保護の現状と課題  [Not invited]
    井戸田 博樹
    GIS学会セキュリティ分科会  2004/11
  • 参加型の情報セキュリティ・マネジメントを目指して  [Not invited]
    井戸田 博樹
    オフィス・オートメーション学会関西部会  2004/06
  • ユビキタス・ネットワーク環境のプライバシィ保護  [Not invited]
    井戸田 博樹
    オフィスオートメーション学会第47回全国大会  2003/09
  • 住基ネットと電子政府・自治体構想-住基ネットの情報セキュリティ-  [Not invited]
    井戸田 博樹
    日本地方自治研究学会第20回全国大会  2003/09
  • インターネット時代の個人情報保護の基礎的研究  [Not invited]
    井戸田 博樹
    日本社会情報学会関西支部研究会  2003/07
  • 情報セキュリティ・マネジメントの構築と運用-成員の認識向上を中心として-  [Not invited]
    井戸田 博樹
    日本セキュリティ・マネジメント学会第18回全国大会  2003/06
  • 住基ネットと電子政府・自治体構想  [Not invited]
    吉田幸雄; 井戸田博樹; 千代原亮一
    日本地方自治研究学会関西部会  2003/03
  • AHPによる情報資産の評価-情報セキュリティの観点から-  [Not invited]
    井戸田 博樹
    日本社会情報学会関西支部研究会  2002/07
  • 自治体情報システムのアウトソーシング-情報セキュリティ管理の観点から  [Not invited]
    井戸田 博樹
    日本社会情報学会関西支部研究会  2001/12
  • 情報セキュリティ管理におけるナレッジマネジメントシステムの活用  [Not invited]
    井戸田 博樹
    電子情報通信学会オフィスシステム研究会  2001/11
  • 地方自治体におけるシステム監査の戦略課題  [Not invited]
    井戸田博樹; 山内昭
    日本地方自治研究学会第18回全国大会  2001/09
  • Peer to Peerの企業利用の課題-情報セキュリティの管理を中心としてー  [Not invited]
    井戸田 博樹
    システム監査学会近畿会  2001/07
  • 社内情報システムの役割-アウトソーシングの本格化に伴う情報システム部門の役割の変化を中心として-  [Not invited]
    井戸田 博樹
    日本社会情報学会関西支部研究会  2000/12
  • ナレッジマネジメントにおける情報技術の方向性  [Not invited]
    井戸田 博樹
    日本社会情報学会関西支部研究会  2000/03
  • ナレッジマネジメントの本質と限界-学習する組織と情報システムの側面から-  [Not invited]
    山内昭; 井戸田博樹
    工業経営研究学会第14回全国大会  1999/10
  • 情報化投資評価についての諸問題  [Not invited]
    井戸田 博樹
    システム監査学会近畿会  1999/10
  • 戦略的経営と情報システムの評価問題  [Invited]
    山内昭; 井戸田博樹
    日本経営システム学会関西支部  1999/04
  • オープン環境におけるシステム監査  [Invited]
    井戸田 博樹
    システム監査学会近畿会10周年記念シンポジューム  1996/09

MISC

  • An Empirical Study of the Impacts of Telework during the COVID-19 Pandemic in Japan According to Company and Employee Surveys
    Kazunori Minetaki; Hiroki Idota  CSRDA Discussion Paper Series  59-  1  -13  2023/08
  • 技術者の所属組織におけるコーポレート・ソーシャル・キャピタルと組織的知識創造
    井戸田 博樹; 小豆川 裕子; 紺野 登; 中田 喜文  同志社大学技術・企業・国際競争力センター(ITEC)Working Paper Series.  13-  (4)  1  -18  2013/06
  • 持続的イノベーションを実現するコーポレート・ソーシャル・キャピタル研究序説
    井戸田博樹; 小豆川裕子; 三好 博昭  同志社大学技術・企業・国際競争力センター(ITEC) Working Paper Series.  11-  (3)  1  -21  2011/07
  • ICT 活用の発展段階と企業の生産性
    宮﨑 悟; 井戸田 博樹; 三好 博昭  同志社大学技術・企業・国際競争力センター(ITEC) Working Paper Series.  10-  (3)  1  -13  2010/03
  • Analyses of Industrial Agglomeration, Production Networks and FDI Promotion-Research on Indonesia -
    H. Idota  ERIA Research Project Report Data Series 2007  3-  (2)  1  -118  2008/03
  • IT Usage by SMEs in Japan: A Comparatives Study of Higashi-OsakaCity and Ohta Ward, Tokyo
    M. Tsuji; H. Miyoshi; T. Bunno; H. Idota; M. Ogawa  Center for Regional Economic Studies and Osaka School of International Public Policy Osaka University  1  -86  2005/03
  • IDOTA Hiroki  IEICE technical report. Social Implications of Technology and Information Ethics  104-  (498)  1  -6  2004/12
  • 常時接続の甘い罠-個人が常時接続環境を利用する場合のセキュリティに関する提言-
    井戸田 博樹  情報システムコントロール協会大阪支部監査基準分科会  12  -15  2003/05
  • ナレッジマネジメントシステムのシステム監査
    井戸田 博樹  システム監査  14-  (2)  24  -34  2001/03
  • ネットワーク管理のガイドライン
    井戸田 博樹  情報システムコントロール協会大阪支部システム監査事例研究会  52  -55  1996/05

Awards & Honors

  • 2016/11 商品開発・管理学会 第27回全国大会優秀発表賞
     ASEAN諸国企業のイノベーション創発と外部資源との連携に関する研究 
    受賞者: 滋野英憲;辻正次;井戸田博樹;植木靖
  • 2016/09 TPRC Poster Session Award
     Empirical Study on How Social Media Promote Product Innovation 
    受賞者: Sobee Shinohara;Masatsugu Tsuji;Hiroki Idota
  • 2016/09 The Academy of Innovation and Entrepreneurship Excellent Paper Award
     A Study of the Connectivity to External linkages for Innovation in ASEAN local firms 
    受賞者: Yasushi Ueki;Hiroki Idota;Hidenori Shigeno;Masatsugu Tsuji
  • 2005 第20回電気通信普及財団賞(テレコム社会科学賞奨励賞)受賞
     JPN

Research Grants & Projects

  • Japan Society for the Promotion of Science:Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
    Date (from‐to) : 2022/04 -2026/03 
    Author : 崔 宇; 太田 雅晴; 井戸田 博樹
  • International Empirical Study on System Architecture Construction to Improve Supply Chain Resilience
    Japan Society for the Promotion of Science:Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
    Date (from‐to) : 2019/04 -2022/03 
    Author : 崔 宇; 井戸田 博樹; 太田 雅晴
     
    近年、デジタル技術の発達によりサプライチェーンの効率性と拡張性が著しく高まっているが、突発的事件の頻発などによるサプライチェーンの複雑性と脆弱性が顕著になっている。本研究はその根幹的な対策であるレジリエンスの改善を急務な課題として捉え、サプライチェーン企業のレジリエンス向上の解決策を提言することを目的とする国際実証研究である。今年度は本研究の2年目にあたり、以下の研究結果を提示することができた。 1、突発的事件などによるサプライチェーンのダメージ度合いに対して、規模的・時間的・破壊的なインパクトを測るためのクライテリアを開発し、それぞれ該当する対処のアプローチをシステマティックに分析を行い、典型的リスクマネジメントとサプライチェーンレジリエンス(SCR)の相違点について明らかにした。 2、既存のサプライチェーン・システムにおいて、SCRの強化を追求するには限界があり、SCRの向上と資源投入の均衡点(適度なレジリエンス)を求めることが困難であることを例証できた。 3、COVID-19のように、システム全体にわたってサプライチェーンの寸断による混乱作用が及んでおり、長期的かつ致命的なダメージを根本的に取り除くには新しいシステム・アーキテクチャ、つまり、合意形成メカニズムの導入による自律分散型システムへのトランジションが必要であることを論証できた。 また、国内外の共同研究者と研究協力者とともに、国際学会で研究成果を発表し、国際共同研究と国際ジャーナルへの投稿も実行できた。
  • ウェルネス社会を築く地域医療情報ネットワークの効率性及び経済効果の実証研究
    科研費
    Date (from‐to) : 2017/04 -2020/03 
    Author : 辻 正次
  • 中小企業におけるイノベーション・プロセスと吸収能力に関する実証的研究
    科研費
    Date (from‐to) : 2014/04 -2018/03 
    Author : 文能 照之
  • ICTの活用による地域医療・健康を推進させるインセンティブ制度構築の研究
    科研費
    Date (from‐to) : 2014/04 -2017/03 
    Author : 辻 正次
  • 科研費
    Date (from‐to) : 2012/04 -2017/03 
    Author : 井戸田 博樹
  • ビジネス情報倫理
    Date (from‐to) : 2009 -2017
  • ソーシャルメディアの企業倫理としての課題と対策
    科研費
    Date (from‐to) : 2013/04 -2016/03 
    Author : 中谷 常二
  • イノベーション創出に寄与する組織IQ及びその強化に関する研究
    科研費
    Date (from‐to) : 2011/04 -2014/03 
    Author : 文能 照之
  • ITCケイパビリティに基づくローカルイノベーションシステムの構築戦略
    科研費
    Date (from‐to) : 2009/04 -2011/03 
    Author : 井戸田 博樹
  • 中小企業のイノベーション戦略に関する理論及び実証研究
    科学研究費補助金
    Date (from‐to) : 2007/04 -2009/03 
    Author : 文能 照之
  • 顧客個人情報の有効活用が企業競争力向上に寄与する貢献度の定量的検証方法の確立
    科研費
    Date (from‐to) : 2007/04 -2009/03 
    Author : 黒目 哲児
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