論文 - 横澤 公道
件数 34 件-
Individual Kaizen in Japan: an exploratory multiple case study in a micro work environment
Suárez-Barraza, MF; Miguel-Davila, JA; Yokozawa, K; Cosme-Castorena, JE
TQM Journal 2025年1月
記述言語：日本語 掲載種別：研究論文（学術雑誌） 共著
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From Gemba walks to organisational insights: Unveiling the concept of internal sensitivity
H. T. X. Phung and K. Yokozawa
EurOMA Conference 2024 proceedings 2024年7月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 共著
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Prior knowledge on Gemba’s impact on internal sensitivity: The moderating role of workplace curiosity
H. T. X. Phung, K. Yokozawa and H. A. Nguyen
EurOMA Conference 2024 proceedings 2024年7月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 共著
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Transforming anxiety into a flow through continuous improvement: Unveiling the mechanism for sustaining individual kaizen
K. Yokozawa, H. A. Nguyen and H. T. X. Phung
EurOMA Conference 2024 proceedings 2024年7月 [査読有り]
担当区分：筆頭著者 記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 共著
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Streamlining through bureaucracy: Examining the bureaucratic influence on work engagement through operational processes
K. Yokozawa, H. A. Nguyen, T. Takagi, T. Miyajima, T. Sanagawa and S. Horikawa
EurOMA Conference 2024 proceedings 2024年7月 [査読有り]
担当区分：筆頭著者 記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 共著
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Effect of Personal Anxiety on Work Engagement: Empirical Evidence from Vietnam
Tra Vu Thu, Kodo Yokozawa, Phuong Tran Huy & Hao Anh Nguyen
Proceedings of the 4th International Conference on Research in Management and Technovation 2024年4月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 出版者・発行元：Springer, Singapore 共著
The COVID-19 pandemic has been identified as one of the significant factors contributing to high levels of mental health problems among employees. Our research examined the relationship between the mental health approach and the impact of anxiety on employee engagement. In Vietnam, employee engagement topics are increasingly being researched, but they are principally conducted by individual companies, which tend to consider the situational factors surrounding the engagement process. In our study, we have continuously contributed to employee engagement theory. We used the term work engagement, considered an individual factor as significant as situational factors. Besides, we investigated the relevance of personal anxiety to work engagement and informal workplace learning. The sample size included 238 employees of Vietnamese organizations. According to the findings, people with high trait anxiety have difficulty engaging in their work, and informal workplace learning behavior positively impacts work engagement. The result is presented in the discussion section, and implications for researchers and practitioners to develop appropriate interventions for personal anxiety to increase positive effects on work engagement.
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Huong Thi Xuan Phung, Kodo Yokozawa
Proceedings of the 11th International Conference on Emerging Challenges: Smart Business and Digital Economy 2023 (ICECH 2023) 2024年2月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 共著
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Reke, E; Powell, D; Yokozawa, K; Finnestrand, H
FLEXIBLE AUTOMATION AND INTELLIGENT MANUFACTURING: MANUFACTURING INNOVATION AND PREPAREDNESS FOR THE CHANGING WORLD ORDER, FAIM 2024, VOL 1 432 - 438 2024年
記述言語：日本語 掲載種別：研究論文（学術雑誌） 共著
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Nguyen, HA; Yokozawa, K; Suárez-Barraza, MF
TQM Journal 36 ( 6 ) 1442 - 1459 2023年11月 [査読有り]
記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Emerald Publishing Limited 共著
Purpose
During crises, notably the recent COVID-19 pandemic, a heightened sense of urgency has manifested as a catalyst for improvement within organizations. The present study aims to explore the influence of a sense of urgency on individual kaizen performance. Additionally, the study delves into the potential moderating roles of organizational culture in this relationship.
Design/methodology/approach
Data samples include 481 employees who are working at Japanese manufacturing companies. SPSS software is used for data analysis, comprising measurement test, correlation and regression analysis.
Findings
A sense of urgency was found to predict a higher number of accepted suggestions. Moreover, there is a significant and positive interaction effect of adhocracy culture and a sense of urgency on writing and submitting ideas.
Originality/value
As an initial study that empirically tests the relationship between a sense of urgency and individual kaizen performance, this paper contributes to the literature on kaizen, change management and innovation. It also corroborates previous research on the Person-Organization fit framework. -
Pham, Thoa Xuan, Thi Kodo Yokozawa
Supply Chain Forum: An International Journal 1 - 16 2023年9月 [査読有り]
記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Taylor & Francis 共著
Opportunism is a common issue in inter – firm relationships, which increases transaction costs, impairs firm performance and supply chain efficiency, and deteriorates relationship quality. Previous studies have intensively investigated factors influencing opportunism but overfocusing on the organisational level. Recently, supply chain researchers have called for identifying factors influencing opportunism at the individual level to gain a more comprehensive understanding of opportunism. Based on transaction cost theory, resource dependence theory, and boundary spanning theory, this study seeks to advance the emerging research stream on opportunism at the individual level by investigating how buyer agents’ boundary spanning capabilities and firms’ long – term relationship orientation can help manage supplier agents’ opportunism. Using a cross – sectional data set of 406 buyer agents from manufacturing companies collected from February to April 2021 in Japan, we tested a set of hypotheses through regression and conditional process analyses. Our findings suggest that buyer agents’ strategic communication and firms’ long – term relationship orientation are critical factors that reduce supplier agents’ opportunism.
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Revisiting the concept of 5’S: A comparative analysis study through the lens of pioneers
Barraza, M. F. S., Miguel-Dávila, J. A., & Yokozawa, K.
International Journal of Productivity and Quality Management In press ( In press ) In press - In press 2023年7月 [査読有り]
記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Inderscience Enterprises Ltd. 共著
The global pandemic due to the COVID-19 disease promoted webinars, courses and seminars on social networks. One of these themes in the midst of all the webinars and trainings has been the 5'S. This profiling has generated confusion and failures when applying it. Therefore, it is a priority to review and study them from the perspective of the two pioneering authors of the technique Takashi Osada (1989; 1991), and Hiroyuki Hirano (1995), to try to generate greater theoretical-practical light from its origins in the within Japanese organizations. Qualitative Comparative Analysis (QCA) is an analytic approach and set of research tools that combines detailed within-case analysis and formalized crosscase comparisons. Our main findings were a theoretical intersection between the works of Osada (1991) and Hirano (1995) to describe the common elements of all the "S" of the 5'S technique.
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Contribution of a sense of urgency to employees' collaborative behavior and job performance: Empirical evidence from Japan
Hao Anh Nguyen, Kodo Yokozawa
Proceedings of the 6th World Conferce on Production and Operations Management 2022年8月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 共著
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Psychological mechanisms of “sustaining” individual kaizen activities: A conceptual model
Kodo Yokozawa, Thoa Xuan Thi Pham, Hao Anh Nguyen, Huong Thi Xuan Phung
Proceedings of the 6th World Conferce on Production and Operations Management 2022年8月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 共著
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Concept, theoretical foundation, and significance of management sensitivity
Phung, H. T. X., Yokozawa, K., & Kimura, T.
Proceedings of the 6th World Conferce on Production and Operations Management 576 - 585 2022年8月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 共著
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The influences of boundary spanning capabilities, integrity on opportunism: The moderating roles of long-term orientation
T. X. T. Pham and K. Yokozawa
29th Annual European Operations Management Association (EurOMA) conference proceedings 2022年6月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 共著
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Role of a sense of urgency in driving employees' innovative behavior: Empirical evidence from Japan
Hao Nguyen, Kodo Yokozawa, Toru Takagi, Tim Wolput.
Annual Meeting of Academy of Management (AOM) 2022年3月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 単著
その他リンク： https://journals.aom.org/doi/10.5465/AMBPP.2022.16368abstract
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Pham, TXT; Yokozawa, K; Anh, NN
Operations and Supply Chain Management: An International Journal 15 ( 3 ) 373 - 385 2022年
記述言語：英語 掲載種別：研究論文（学術雑誌） 共著
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Role of personal anxiety in individual kaizen behaviour and performance: evidence from Japan
Kodo Yokozawa, Hao Anh Nguyen, Thi Bich Hanh Tran
International Journal of Operations & Production Management 41 ( 6 ) 942 - 961 2021年7月 [査読有り] [招待有り]
記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Emerald Publishing Limited 共著
Purpose
This study examines the role of anxiety in kaizen behaviour and performance by empirically testing the influence of personal anxiety (state and trait) on individual kaizen behaviours (rule adherence, initiative and perseverance of effort), which, in turn, affect individual kaizen performance.
Design/methodology/approach
The data were obtained from a survey of 552 employees of four companies in Japan and analysed using structural equation modelling.
Findings
The results show that state anxiety has a significantly positive effect on rule adherence and kaizen performance. Trait anxiety positively influences employees' initiative and perseverance but has a significant negative effect on kaizen performance.
Originality/value
This study contributes to kaizen and continuous improvement theory by focussing on individual kaizen, which is considered to be as important as organisation-level kaizen and investigating the relevance of personal anxiety in individual kaizen behaviours and kaizen performance. -
The impact of trust and intimacy on opportunism: The moderating roles of alternative supplier and job demand
Pham Thi Xuan Thoa, Kodo Yokozawa
EurOMA Conference 2021 2021年7月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 共著
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The role of a sense of urgency in driving employee innovative behavior: A conceptual model
Hao Anh Nguyen, Kodo Yokozawa, Toru Takagi, Tim Wolput
EurOMA Conference 2021 2021年7月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 共著
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Towards an Economic Theory of Lean
Reke, E; Powell, D; Yokozawa, K
Advances in production management systems: artificial intelligence for sustainable and resilient production systems, APMS 2021, PT I 630 712 - 720 2021年
記述言語：日本語 掲載種別：研究論文（学術雑誌） 共著
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Factors influencing on opportunism in retailer-supplier relationship: An exploratory research
Pham Thi Xuan Thoa, Kodo Yokozawa
EurOMA Conference 2020 Proceedings 2020年6月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 出版者・発行元：European Operations Management Association (EurOMA) 共著
Conflict of interest between buyer and supplier has been considered as one of the major issues in economic exchange today. Both parties are profit-seeking organisations, they often behave opportunistically in order to protect their own interests. In fact, individual agents play a critical role in mitigating interfirm opportunism since most of business transactions between exchange parties are conducted by them. This study investigates on individual opportunism and explore agents’ occupational pressure and agent’s level of knowledge have direct impacts on mitigating partner opportunism, also organisational factors as co-worker support and performance monitoring will have moderating roles for those relationships.
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Anxiety that drives kaizen: When does anxiety facilitate or hamper kaizen?
Kodo Yokozawa, Thi Bich Hanh Tran
EurOMA Conference 2020 Proceedings 2020年6月 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 出版者・発行元：European Operations Management Association (EurOMA) 共著
This study explores the influence of personal anxiety (i.e. state and trait) on kaizen behaviors (i.e. personal initiative, rule adherence, and perseverance of efforts) which in turn affect kaizen performance. The data were collected from 361 employees of three Japanese manufacturing companies. The results show that state anxiety is significantly associated with rule adherence while trait anxiety is corelated to personal initiative and perseverance of efforts. All the kaizen behaviours have significant effects on kaizen performance. No significance was found between anxiety and performance which suggests that kaizen behaviors serve as crucial mediators in the relationship between anxiety and performance.
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個人レベルの不安感と改善活動の成果との関係性
横澤 公道
組織学会大会論文集 9 ( 1 ) 57 - 63 2020年 [査読有り]
担当区分：筆頭著者 記述言語：日本語 掲載種別：研究論文（学術雑誌） 出版者・発行元：特定非営利活動法人 組織学会 単著
<p>This paper presents a conceptual model which concerns the relationship between personal level anxiety, kaizen behavior and kaizen performance. Previous literature on kaizen mostly discuss the association between its performance and organization level and strategic factors and often overlook the individual level factors such as traits and behaviors. In order to fill this gap, this paper concerns the individual factors especially focusing on personal level anxiety as one of the important determinants for successful kaizen implementation.</p>
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知識移転研究はどこまで来たか：文献調査から見えた今後の研究課題
横澤公道
赤門マネジメントレビュー 17 ( 2 ) 25 - 46 2018年4月 [査読有り]
記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元： 特定非営利活動法人 グローバルビジネスリサーチセンター 単著
本稿の目的は、 知識移転に関する論文の系譜を読み解くことにより、現在ある理論の空白を明らかにしたうえで今後の研究課題を提示することである。まずは知識移転としての経営システム移転論の発展経路を分析し、その後、特に戦略論をベースとする知識移転論に焦点を当て、その中でどのような課題が残されているのか調査した。その結果、知識移転論の大きな課題のひとつとして単一組織対単一組織の知識移転ではなく組織のコミュニティに対する研究とその優位性に関する研究が少ないことを明らかになった。コミュニティへの知識移転は、組織同士の境界線が比較的顕著になることからメンバー同士の制度、文化、力関係などの相互作用が顕著になり、知識移転の複雑化が見込まれる。しかし、移転の過程において、メンバー間において自主的に学習する制度を作ることで、独立した企業へ行うよりも、財閥、系列企業から作ったコミュニティを利用して移転したほうが知識の移転度が高い可能性があることを議論する。
その他リンク： https://www.jstage.jst.go.jp/article/amr/advpub/0/advpub_0170918a/_article/-char/ja
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Transfer of Flow Oriented Management System to a Car Component suppliers' Community in India
Yokozawa, K., Steenhuis, H.J.
European Operations Management Association Proceedings 2016年 [査読有り]
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 出版者・発行元：EurOMA 共著
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在インド日系製造業における現場の現状と課題：海外拠点における「従業員満足を高める活動の現地化」の重要性
横澤公道
JMC Journal ( 4 ) 57 - 63 2016年 [招待有り]
記述言語：日本語 掲載種別：研究論文（大学，研究機関紀要） 出版者・発行元：日本機械輸出組合 単著
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新宅純二郎, 稲水伸行, 福澤光啓, 鈴木信貴, 横澤公道
赤門マネジメント・レビュー 13 ( 10 ) 371 - 406 2014年 [査読有り]
記述言語：日本語 掲載種別：研究論文（学術雑誌） 共著
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ヒアリング調査による活力のある工場の特徴と課題
鈴木信貴、横澤公道
電機連合NAVI ( 53 ) 10 - 15 2014年 [招待有り]
記述言語：日本語 掲載種別：研究論文（大学，研究機関紀要） 出版者・発行元：電機連合 共著
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新宅純二郎、稲水伸行、福澤光啓、鈴木信貴、横澤公道
東京大学ものづくり経営研究センター ディスカッションペーパーシリーズ 2014年
記述言語：日本語 掲載種別：研究論文（大学，研究機関紀要） 共著
その他リンク： http://merc.e.u-tokyo.ac.jp/mmrc/dp/pdf/MMRC462_2014.pdf
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ポストアパルトヘイト期の現状と課題―南アフリカにおける日系3社の取り組み
横澤公道, 粟田輝, 増田のぞみ, 新宅純二郎, 樋沢洋司
赤門マネジメント・レビュー 13 ( 12 ) 507 - 524 2014年
記述言語：日本語 掲載種別：研究論文（学術雑誌） 共著
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ケース・スタディ方法論：どのアプローチを選ぶか―経営学輪講Glaser and Strauss (1967), Yin (1984), Eisenhardt (1989) の比較分析
横澤公道, 辺成裕, 向井悠一郎
赤門マネジメントレビュー 12 ( 1 ) 41 - 68 2013年
記述言語：日本語 掲載種別：研究論文（学術雑誌） 共著
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Yokozawa, K., Steenhuis, H.J.
Journal of Manufacturing Technology Management 24 ( 7 ) 1051 - 1075 2013年 [査読有り]
記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Emerald Publishing Limited 共著
Purpose
The purpose of this research study was to examine the international transfer of kaizen or continuous improvement. The central research question was formulated as: what national level factors influence the transfer of kaizen, and how?
Design/methodology/approach
In the study, a survey interview was followed with semi-structured interviews. The study focused on Japanese subsidiaries in The Netherlands. A total of 15 companies participated in the research.
Findings
Two main national level factors, not previously identified in the literature, were found: the level of eagerness of employees and the level of discipline of employees. It was also found that, based on these two factors, transferring kaizen to The Netherlands is very challenging.
Research limitations/implications
The research was limited to kaizen transfer from Japan to The Netherlands.
Practical implications
Companies benefit from this research because it contributes to understanding the relative ease of transferring kaizen. Having this understanding aids companies with planning the transfer of kaizen and its implementation.
Originality/value
Several studies have examined the international transfer of kaizen and/or the international transfer of Japanese management systems. Some studies have identified national level factors as being important but understanding of how and why the factors play a role has been underdeveloped. Furthermore, companies are still struggling with the international transfer of kaizen. This study on kaizen transfer found two previously unidentified key factors, the reasons for their occurrence, and how they influence the transfer. This allows an improved understanding.その他リンク： https://www.emerald.com/insight/content/doi/10.1108/JMTM-05-2011-0046/full/html
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Transferability of Japanese Management Systems Overseas: A theoretical jungle
Yokozawa, K., de Bruijn, E.J., Steenhuis, H.J., & de Boer, S.
International Management Development Association (IMDA) World Business Congress Proceedings 16 478 - 483 2007年
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 共著