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Strategic procurement management of railroad rolling stock in the European Union 欧盟铁路机车车辆的战略采购管理
IF 0.9 Q2 Social Sciences Pub Date : 2024-06-17 DOI: 10.1108/cemj-07-2023-0288
Sebastian Jarzębowski, Christopher Mondy, Izabela Dalewska-Mądra, Matias G. Enz
PurposeLike a well-designed procurement strategy, a well-designed rolling stock strategy promotes the development of a railroad company and contributes to its competitive advantage. Effective implementation of the rolling stock strategy enhances the likelihood of enjoying the benefits of the strategy’s design. A successful implementation relies on the strategy being known, understood, controlled and communicated to the entire organization.Design/methodology/approachThe research consists of an extensive literature review as well as a series of workshops with rolling stock suppliers, railway authorities and representatives and rail users.FindingsThis paper presents a collection of solutions for passenger rail rolling stock procurement. The authors offer guidance to the strategic procurement of rolling stock in the European Union (EU) and propose key performance indicators to measure the effectiveness of a rolling stock strategy.Research limitations/implicationsWhile this study presents a thorough evaluation of rolling stock procurement practices, it is limited by its geographic isolation. Future studies should compare the procurement practices discussed here to others in the EU, as well as in North America, South America and Asia. Additionally, this study focused on the passenger rail segment. Passenger transport is an important function of the rail network in the EU, but future research should expand the assessment of rolling stock procurement strategies to freight rail as well.Originality/valueOverall, this work provides visibility into common rolling stock procurement practices in complex EU railway markets. This work expands the literature through a review of these practices and through enabling research into best practices or a commonly accepted procurement model.
目的与精心设计的采购战略一样,精心设计的铁路机车车辆战略也能促进铁路公司的发展,增强其竞争优势。有效实施铁路机车车辆战略可以提高享受战略设计带来的好处的可能性。成功的实施有赖于整个组织对战略的了解、理解、控制和沟通。研究包括广泛的文献综述以及与机车车辆供应商、铁路当局和代表以及铁路用户进行的一系列研讨会。作者为欧盟(EU)机车车辆的战略采购提供了指导,并提出了衡量机车车辆战略有效性的关键绩效指标。研究局限性/影响虽然本研究对机车车辆的采购实践进行了全面评估,但因其地理位置孤立而受到限制。未来的研究应将本文讨论的采购实践与欧盟、北美、南美和亚洲的其他国家进行比较。此外,本研究侧重于铁路客运部分。客运是欧盟铁路网的一项重要功能,但未来的研究应将机车车辆采购战略的评估范围扩大到货运铁路。这项工作通过对这些实践的回顾,并通过对最佳实践或普遍接受的采购模式的研究,扩展了相关文献。
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引用次数: 0
Commitment-based human resource practices, job satisfaction and proactive knowledge-seeking behavior: The moderating role of organizational identification 基于承诺的人力资源实践、工作满意度和主动求知行为:组织认同的调节作用
IF 0.9 Q2 Social Sciences Pub Date : 2024-06-07 DOI: 10.1108/cemj-05-2023-0217
A. Rudawska
PurposeBased on social exchange theory and social identification theory, I investigated how employee organizational identification affects the effectiveness of commitment-based human resource (HR) practices. I focused on employee attitudes (job satisfaction) and behaviors (proactive knowledge seeking) as HR practices’ outcomes.Design/methodology/approachUsing a structural equation modeling analytical approach, I tested the hypotheses with data from a web-based cross-sectional survey of 208 specialists and engineers of manufacturing subsidiaries in Poland.FindingsResults showed that the positive relationship between commitment-based-HR practices and job satisfaction is weakened for employees strongly identified with the organization. Simultaneously, the connection between seeking knowledge and job satisfaction is stronger and more important for people who identify moderately to strongly.Research limitations/implicationsThe study limitations regard mainly its cross-sectional design and single cultural and industrial context.Practical implicationsFrom the managerial perspective, the study suggests that to enhance proactive employee behavior, companies need to increase employee organizational identification and ensure that employees have a positive perception of the implemented HR practices.Originality/valueThe study contributes to the ongoing discussion on whether individual contingencies affect the effectiveness of commitment-based HR practices in the form of individual attitudinal and behavioral outcomes. The findings revealed that the contingent effect of organizational identification depends on the type of individual outcomes, suggesting that the strength of organizational identification affects how employees decide to reciprocate the organization’s attention and investment.
目的基于社会交换理论和社会认同理论,我研究了员工的组织认同如何影响以承诺为基础的人力资源(HR)实践的有效性。我重点研究了作为人力资源实践结果的员工态度(工作满意度)和行为(主动求知)。我采用结构方程建模分析方法,对波兰制造子公司的 208 名专家和工程师进行了网络横截面调查,并利用调查数据对假设进行了检验。结果结果表明,对于强烈认同组织的员工而言,承诺型人力资源实践与工作满意度之间的正相关关系有所减弱。研究局限性/启示研究局限性主要体现在横截面设计以及单一的文化和工业背景上。实践意义从管理的角度来看,本研究表明,要加强员工的积极主动行为,企业需要提高员工的组织认同感,并确保员工对所实施的人力资源实践有积极的看法。原创性/价值本研究为正在进行的关于个体权变是否会以个体态度和行为结果的形式影响基于承诺的人力资源实践的有效性的讨论做出了贡献。研究结果表明,组织认同的或然效应取决于个人结果的类型,这表明组织认同的强度会影响员工决定如何回报组织的关注和投资。
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引用次数: 0
How many friends at work are too many? The nonlinear association between the number of friends, social support and mental well-being 工作中有多少朋友算多?朋友数量、社会支持和心理健康之间的非线性关系
IF 0.9 Q2 Social Sciences Pub Date : 2024-05-20 DOI: 10.1108/cemj-09-2023-0372
M. I. Telecan, P. Curșeu, Claudia Lenuta Rus
PurposeWe grounded this study in the Too-Much-of-a-Good-Thing (TMGT) meta-theoretical framework to disentangle the costs and benefits associated with workplace friendship in a military setting.Design/methodology/approachWe collected data cross-sectionally through self-reports from 287 employees from the Romanian Air Force.FindingsThe number of friends had an inverted U-shaped association with perceived social support. Our results show that as the number of friends increases from 9 to 10, so does the social support. However, as the number of friends further increases above 10, social support tends to decrease rather than increase. Furthermore, we found that social support and all dimensions of mental well-being (emotional, social and psychological well-being) were positively associated. Moreover, social support mediated the relationship between the number of friends and the three dimensions of mental well-being.Research limitations/implicationsOur findings can help human resources policies in military organizations foster an organizational climate that cultivates friendship ties between employees, which is crucial for their social support and overall mental well-being.Originality/valueThis work provides additional information about the specific mechanisms through which the effects of workplace friendships on mental well-being occur.
目的我们将本研究建立在 "好东西太多"(TMGT)元理论框架的基础上,以厘清与军事环境中职场友谊相关的成本和收益。研究结果朋友数量与感知的社会支持呈倒 U 型关系。我们的结果表明,当朋友的数量从 9 个增加到 10 个时,社会支持也随之增加。然而,当朋友人数进一步增加到 10 人以上时,社会支持度不升反降。此外,我们还发现,社会支持与心理健康的所有维度(情感、社会和心理健康)都呈正相关。研究局限性/意义我们的发现有助于军事组织的人力资源政策营造一种培养员工之间友谊关系的组织氛围,这对员工的社会支持和整体心理健康至关重要。
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引用次数: 0
Gender and organizational commitment: evidence from a nationwide survey in Poland 性别与组织承诺:来自波兰全国性调查的证据
IF 0.9 Q2 Social Sciences Pub Date : 2024-05-16 DOI: 10.1108/cemj-05-2023-0201
Vera A. Adamchik, Piotr Sedlak
Purpose The study examines whether affective organizational commitment and its drivers differ between Polish female and male employees.Design/methodology/approach Our proprietary data are from ongoing surveys conducted by a major Polish HR consulting firm. The nationwide survey of nearly 3,000 Polish workers in 2020 constitutes the data set in this analysis. Regression analysis is applied to analyze the relationship between organizational commitment, gender and other variables.Findings The study provides support for the job model, that is, women and men have similar levels of commitment once all other factors are controlled. Although the results show that, ceteris paribus, the organizational commitment of women is statistically significantly higher than that of men, the effect size is trivial in practical terms. The study also discloses the fact that the determinants of organizational commitment of men and women are similar, thus refuting a commonly held notion about gendered job attribute preferences. Support for gender as a moderator between organizational commitment and its antecedents is not found. COVID-19-related work adjustments do not seem to have affected the commitment of Polish male and female workers to their employers.Originality/value The study adds to the scarce empirical literature on organizational commitment in Poland. To date, only a small number of such studies exist for Poland, and all of them use small homogeneous samples and limited questionnaires. The results are of value to researchers as well as HR managers seeking to improve long-term commitment to organizations.
目的 本研究探讨了波兰女性和男性员工的情感性组织承诺及其驱动因素是否存在差异。2020 年对近 3,000 名波兰员工进行的全国性调查构成了本次分析的数据集。我们运用回归分析法来分析组织承诺、性别和其他变量之间的关系。研究结果 研究为工作模型提供了支持,即在控制了所有其他因素后,女性和男性的承诺水平相似。虽然研究结果表明,在统计学上,女性的组织承诺在一定程度上明显高于男性,但从实际效果来看,其影响大小微不足道。这项研究还揭示了一个事实,即男女组织承诺的决定因素是相似的,从而驳斥了关于性别工作属性偏好的普遍观点。没有发现性别是组织承诺及其前因之间的调节因素。与 COVID-19 相关的工作调整似乎并未影响波兰男女工人对其雇主的承诺。迄今为止,关于波兰的此类研究为数不多,而且所有研究都使用了小规模的同质样本和有限的问卷。研究结果对研究人员以及寻求提高组织长期承诺的人力资源管理者都很有价值。
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引用次数: 0
Power dynamics in business relationships in a turbulent environment: focus on anticipated power consequences and value creation 动荡环境下商业关系中的权力动态:关注预期权力后果和价值创造
IF 0.9 Q2 Social Sciences Pub Date : 2024-05-03 DOI: 10.1108/cemj-01-2024-0015
Dariusz Siemieniako
PurposeI aimed to develop a conceptual model of power dynamics focused on an anticipated power consequences in business relationships in a context of high environmental turbulence. I also intended to discuss the theoretical significance of my findings and indicate future research directions.Design/methodology/approachConceptual article indicating future research directions.FindingsThe proposal of the conceptual model of power dynamics focusing on anticipated power consequences in business relationships.Research limitations/implicationsThe limitations of the presented model stem from the critique of the holistic view. My contribution lies in advancing our understanding of power dynamics in business relationships amid significant environmental change. I elucidate how transformative practices relate to power outcomes and value creation in these relationships.Practical implicationsThe model highlights the importance of a mindful approach to managing business relationships in a turbulent environment. It emphasizes considering expected power outcomes from activities and their impact on creating value in these relationships.Social implicationsThe proposed concept resonates with systems theory, which emphasizes how different levels of business relationships are interconnected. It enables the analysis of power dynamics at the individual level, such as employees, consumers and local communities. These groups often include the most vulnerable individuals impacted by relational business structures.Originality/valueThe focus on anticipated power consequences of transformative practices triggered by high environmental turbulences, while considering the impact of power distribution of relationship actors on the sharing of benefits and costs.
目的我的目标是建立一个权力动态概念模型,重点关注在环境高度动荡的背景下,商业关系中的预期权力后果。我还打算讨论我的研究结果的理论意义,并指明未来的研究方向。研究结果提出了以商业关系中预期权力后果为重点的权力动态概念模型。研究局限性/影响提出的模型的局限性源于对整体观的批评。我的贡献在于推进了我们对重大环境变化中商业关系中权力动态的理解。实践意义该模型强调了在动荡环境中管理商业关系的思想方法的重要性。社会意义所提出的概念与系统理论不谋而合,系统理论强调不同层次的业务关系是如何相互关联的。它有助于分析员工、消费者和当地社区等个人层面的权力动态。这些群体往往包括受关系型商业结构影响的最弱势个人。原创性/价值重点关注环境剧烈动荡引发的转型实践的预期权力后果,同时考虑关系参与者的权力分配对利益和成本共享的影响。
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引用次数: 0
Model of student engagement in the distance learning process 学生参与远程学习过程的模式
IF 0.9 Q2 Social Sciences Pub Date : 2024-04-11 DOI: 10.1108/cemj-01-2024-0005
Anna Chwiłkowska-Kubala, M. Spychała, Tomasz Stachurski
PurposeWe aimed to identify factors that influence student engagement in distance learning.Design/methodology/approachThe research involved a group of 671 students from economic and technical higher education institutions in Poland. We collected the data with the CAWI technique and an original survey. Next, we processed the data using principal component analysis and then used the extracted components as predictors in the induced smoothing LASSO regression model.FindingsThe components of the students’ attitude toward remote classes learning conditions are: satisfaction with teachers’ approach, attitude to distance learning, the system of students’ values and motivation, IT infrastructure of the university, building a network of contacts and communication skills. The final model consisted of seven statistically significant variables, encompassing the student’s sex, level of studies and the first five extracted PCs. Student’s system of values and motivation as well as attitude toward distance learning, were those variables that had the biggest influence on student engagement.Practical implicationsThe research result suggests that in addition to students’ system of values and motivation and their attitude toward distance learning, the satisfaction level of teachers’ attitude is one of the three most important factors that influence student engagement during the distance learning process.Originality/valueThe main value of this article is the statistical model of student engagement during distance learning. The article fills the research gap in identifying and evaluating the impact of various factors determining student engagement in the distance learning process.
目的我们旨在找出影响学生参与远程学习的因素。设计/方法/途径本研究涉及波兰经济和技术高等教育机构的 671 名学生。我们使用 CAWI 技术和原始调查收集数据。研究结果学生对远程课堂学习条件的态度包括:对教师教学方法的满意度、对远程学习的态度、学生的价值观和动力系统、大学的信息技术基础设施、建立联系网络和沟通技巧。最终模型由七个具有统计意义的变量组成,包括学生的性别、学习水平和前五个提取的 PCs。研究结果表明,除了学生的价值观体系、学习动机和对远程学习的态度之外,教师态度的满意度也是影响学生在远程学习过程中参与度的三个最重要因素之一。原创性/价值本文的主要价值在于建立了远程学习过程中学生参与度的统计模型。本文在确定和评估远程学习过程中决定学生参与度的各种因素的影响方面填补了研究空白。
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引用次数: 0
Infant multinationals venturing into distant markets: How do Polish firms enact opportunities in Sub-Saharan Africa? 新生跨国公司进军遥远市场:波兰企业如何把握撒哈拉以南非洲的机遇?
IF 0.9 Q2 Social Sciences Pub Date : 2024-03-26 DOI: 10.1108/cemj-11-2023-0434
Aleksandra Wąsowska, Krzysztof Obłój
PurposeWe wanted to find out how infant multinationals originating from Poland enact opportunities in Sub-Saharan African (SSA) countries.Design/methodology/approachWe conducted a comparative case study of four Polish firms operating in SSA.FindingsWe found that when entering SSA, studied firms employed effectual decision-making logic. Thus, their internationalization was means-driven, serendipitous, partnership-oriented, based on the “affordable loss” principle and focused on shaping opportunities in SSA, rather than predicting, analyzing and planning any firm-specific assets or capabilities.Originality/valueWe illuminated the nature of the means employed in effectual internationalization and the role of partners (“effectual stakeholders”) in this process. Thus, we contribute to a deeper understanding of how infant multinationals navigate extreme uncertainty in the emerging SSA markets.
我们对在撒哈拉以南非洲地区运营的四家波兰公司进行了比较案例研究。研究结果我们发现,在进入撒哈拉以南非洲地区时,所研究的公司采用了有效的决策逻辑。因此,他们的国际化是手段驱动、偶然性、以合作伙伴为导向、基于 "可承受的损失 "原则,并专注于在撒哈拉以南非洲创造机会,而不是预测、分析和规划任何企业特有的资产或能力。原创性/价值我们揭示了有效国际化所采用的手段的性质,以及合作伙伴("有效利益相关者")在这一过程中的作用。因此,我们有助于更深入地了解新生跨国公司如何在新兴的撒哈拉以南非洲市场上应对极端不确定性。
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引用次数: 0
External audits and official controls – what’s the difference in their usefulness and credibility? 外部审计和官方控制--它们在实用性和可信度上有什么区别?
IF 0.9 Q2 Social Sciences Pub Date : 2024-03-22 DOI: 10.1108/cemj-04-2022-0055
Piotr Rogala, P. Kafel, Inga Lapina
PurposeThe study aims to determine whether audited organizations experience differences between external audits and official controls.Design/methodology/approachA survey among 100 organic food producers was conducted to explore differences regarding the usability of external audits and official controls. The survey was conducted in 2020 using the computer-assisted telephone interview (CATI) method supplemented by the computer-assisted web interview (CAWI) method. Organizations processing organic farming products in Poland were chosen for the study.FindingsThree primary benefits associated with external audits and official controls were identified, i.e. (1) enabling and initiating activities related to the improvement of the organization, (2) improving the financial performance of the organization and (3) enhancing credibility. For most organizations, the assessment of these features was at the same level for both external audits and official control. However, if these assessments differed, commercial audits were assessed at a higher level than official controls.Research limitations/implicationsThe study is limited to only one specific type of manufacturing organization and one European country.Originality/valueThe literature review shows some conceptual differences between audits and official controls, but the results of this study show that the business environment does not perceive these differences as significant. Thus, the value of the study is reflected in the conclusion that both external audits and official controls are considered useful and credible approaches to monitoring the quality within the organization, which allows us to state that external evaluation is generally seen as an opportunity to improve the performance of the organization.
设计/方法/途径对 100 家有机食品生产商进行了调查,以探讨外部审计和官方控制在可用性方面的差异。调查于 2020 年进行,采用计算机辅助电话访谈法(CATI),并辅以计算机辅助网络访谈法(CAWI)。研究结果确定了与外部审计和官方控制相关的三个主要益处,即(1)促进和启动与组织改进相关的活动;(2)改善组织的财务业绩;(3)提高可信度。对大多数组织而言,外部审计和官方监控对这些特点的评估处于同一水平。研究局限性/影响本研究仅限于一种特定类型的制造组织和一个欧洲国家。原创性/价值文献综述显示,审计和官方控制之间存在一些概念上的差异,但本研究的结果表明,商业环境认为这些差异并不显著。因此,本研究的价值体现在以下结论中:外部审计和官方控制都被认为是监测组织内部质量的有用、可信的方法,这使我们能够指出,外部评估通常被视为提高组织绩效的机会。
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引用次数: 0
Adaptation and validation of the Polish version of the team boosting behaviors scale 波兰语版团队激励行为量表的改编与验证
IF 0.9 Q2 Social Sciences Pub Date : 2024-03-21 DOI: 10.1108/cemj-11-2022-0194
Joanna Haffer
PurposeThe article aims to present the results of adapting the team boosting behaviors (TBB) scale to Polish cultural conditions and validating it.Design/methodology/approachThe research methodology consisted of three steps. In the first step, I translated the TBB scale into Polish using a rigorous back-translation method. Next, to assess content validity, nine domain experts reviewed the initial version of the instrument for clarity and relevance. Finally, I applied the scale to a sample of 532 team members and underwent thorough psychometric testing to assess construct validity. I employed structural equation modeling (SEM) with the partial least squares (PLS) factor-based algorithm technique for confirmatory factor analysis to assess the scale’s reliability and validity.FindingsAfter development, the Polish version of the TBB scale kept its three sub-scale structures. However, the validation process led to a slight reduction in the number of test items compared to the original scale.Research limitations/implicationsThe findings imply that the Polish version of the scale is a valid and reliable tool for assessing TBB. However, I recommend additional studies to confirm this instrument’s structure.Originality/valueThe results confirmed the reliability and relevance of the tool for measuring TBBs in Polish cultural conditions. The tool provides the basis for implementing further research with the TBB construct in Poland and internationally.
目的 本文旨在介绍根据波兰文化条件对团队激励行为量表(TBB)进行改编并验证的结果。第一步,我采用严格的回译方法将 TBB 量表翻译成波兰语。接下来,为了评估内容效度,九位领域专家对工具的初始版本进行了审核,以确定其清晰度和相关性。最后,我将该量表应用于 532 名团队成员样本,并进行了全面的心理测试,以评估其构造效度。我采用了结构方程模型(SEM)和基于偏最小二乘法(PLS)的因子算法技术来进行确认性因子分析,以评估量表的信度和效度。研究局限性/意义研究结果表明,波兰语版 TBB 量表是一种有效、可靠的 TBB 评估工具。原创性/价值研究结果证实了该工具在波兰文化条件下测量 TBBs 的可靠性和相关性。该工具为在波兰和国际上开展有关 TBB 构建的进一步研究奠定了基础。
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引用次数: 0
The ambiguous impact of supplier involvement in product development on supplier relationship resilience and company performance 供应商参与产品开发对供应商关系复原力和公司业绩的模糊影响
IF 0.9 Q2 Social Sciences Pub Date : 2024-03-12 DOI: 10.1108/cemj-02-2023-0095
Grażyna Kędzia
PurposeI aimed to obtain a deeper insight into the link between supplier involvement in product development (SIPD), supplier relationship resilience and company performance.Design/methodology/approachTo collect data, a survey among 500 Polish manufacturing companies was conducted. I used quantitative methods (structural equation modeling) to test several research hypotheses referring to a single supplier–customer relationship. Thanks to the use of multi-construct measurement of SIPD and supplier relationship resilience, the study provides detailed research results on the topic.FindingsCollaborative practices implemented during SIPD increase procurement flexibility and decrease redundancy in the relationship with the involved supplier. Communication during SIPD increases supplier flexibility and procurement flexibility. Increased supplier flexibility and increased procurement flexibility in the relationship with the involved supplier as well as collaborative practices during SIPD positively impact company performance. I confirmed the indirect effect between communication during SIPD and company performance when the mediators are supplier flexibility and procurement flexibility. Decreased redundancy in relationship with involved supplier does not impact company performance.Practical implicationsSupply chain managers need to rethink SIPD practice to effectively ensure supply chain resilience (SCRES), especially in the face of the contemporary global crisis and black swans affecting the supplier base. My article provides important managerial insights into drivers of SCRES and company performance.Originality/valueTo the best of my knowledge, this research is among the first to conclude that SIPD does not have an unequivocally positive or direct impact on supplier relationship resilience. The research fills the gap by analyzing the impact of SIPD on two main SCRES elements. The study examines supplier relationship resilience, understood as flexibility and redundancy elements, in a single supplier–buyer relationship perspective. Thus, the presented considerations go beyond the traditional understanding of flexibility and redundancy in supplier relationship management, that is through the prism of double or multi sourcing and having back up-suppliers.
目的我旨在深入了解供应商参与产品开发(SIPD)、供应商关系复原力和公司业绩之间的联系。设计/方法/途径为了收集数据,我对 500 家波兰制造公司进行了调查。我使用了定量方法(结构方程模型)来检验关于单一供应商-客户关系的几个研究假设。由于使用了 SIPD 和供应商关系复原力的多结构测量方法,本研究提供了有关该主题的详细研究结果。研究结果在 SIPD 期间实施的合作实践提高了采购灵活性,减少了与相关供应商关系中的冗余。在 SIPD 期间进行沟通可提高供应商灵活性和采购灵活性。供应商灵活性的提高、与相关供应商关系中采购灵活性的提高以及 SIPD 期间的合作实践都会对公司业绩产生积极影响。当中介因素为供应商灵活性和采购灵活性时,我证实了 SIPD 期间的沟通与公司绩效之间的间接效应。实践意义供应链管理者需要重新思考 SIPD 实践,以有效确保供应链弹性(SCRES),尤其是在面对当代全球危机和影响供应商基础的黑天鹅时。据我所知,这项研究是首批得出 SIPD 对供应商关系复原力没有明确的积极或直接影响这一结论的研究之一。本研究通过分析 SIPD 对 SCRES 两大要素的影响,填补了这一空白。本研究从供应商与买方关系的单一视角出发,对供应商关系复原力(可理解为灵活性和冗余性要素)进行了研究。因此,所提出的考虑因素超越了供应商关系管理中对灵活性和冗余性的传统理解,即从双重或多重采购以及拥有后备供应商的角度来理解。
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引用次数: 0
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Central European Management Journal
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