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Standard Plans or Membership Bundles? Competitive Paid Membership Strategies for Video Platforms 标准计划还是会员套餐?视频平台的竞争性付费会员策略
IF 5.2 3区 管理学 Q1 BUSINESS Pub Date : 2025-12-09 DOI: 10.1109/TEM.2025.3640147
Shun Li;Li Li;Kun Zhang
Video platforms have increasingly been observed forming partnerships with other service providers (e.g., digital music service provider) through the launch of membership bundles. This article analytically investigates such strategic choices of competing video platforms regarding two paid membership strategies, i.e., standard plans and membership bundles. In the basic model, the chosen service provider is assumed to exhibit similar horizontal attributes as the video platform. Therefore, compared to standard plans, membership bundles reinforce the intensity of mismatches, even though they bring incremental benefits. Our study unveils the following intriguing findings. First, when the incremental value consumers receive from membership bundles is sufficiently small (large), both platforms prefer to adopt standard plans (membership bundles). Second, in the scenario where the incremental value is moderate, both platforms can be better off by adopting asymmetric membership strategies if network effects are strong. Furthermore, we demonstrate that the provision of membership bundles will intensify platform competition. This result implies that the provision of membership bundles may hurt platforms' profitability when network effects are very weak and the incremental value is not very large. However, given that membership bundles can increase social welfare, policymakers may encourage their applications. In the model extensions, the robustness of our results is tested. We allow for alternative preference correlations across bundled services, endogenize the revenue-sharing rate via the incremental value created by bundling, and introduce asymmetric intensities of network effects for different plans.
越来越多的视频平台通过推出会员捆绑服务与其他服务提供商(如数字音乐服务提供商)建立合作关系。本文分析了竞争视频平台在两种付费会员策略下的战略选择,即标准计划和会员捆绑。在基本模型中,假设所选择的服务提供商具有与视频平台相似的水平属性。因此,与标准计划相比,会员捆绑计划加强了不匹配的强度,尽管它们带来了增量收益。我们的研究揭示了以下有趣的发现。首先,当消费者从会员包中获得的增量价值足够小(大)时,两个平台都倾向于采用标准计划(会员包)。其次,在增量价值适中的情况下,如果网络效应较强,两个平台都可以通过采用非对称会员策略获得更好的收益。此外,我们还证明,提供会员捆绑服务将加剧平台竞争。这一结果表明,在网络效应非常弱、增值价值不是很大的情况下,提供会员捆绑服务可能会损害平台的盈利能力。然而,考虑到会员捆绑可以增加社会福利,政策制定者可能会鼓励他们的申请。在模型扩展中,验证了结果的鲁棒性。我们允许不同捆绑服务之间的替代性偏好关联,通过捆绑创造的增量价值内化收入分享率,并为不同计划引入不对称的网络效应强度。
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引用次数: 0
Thriving Amid Creeping Disruption: A Study of IT-Enabled Transformation Program Team Resilience 在缓慢的破坏中蓬勃发展:it驱动转型项目团队弹性的研究
IF 5.2 3区 管理学 Q1 BUSINESS Pub Date : 2025-12-08 DOI: 10.1109/TEM.2025.3641649
Judy Y. H. Huang;Erica Z. Y. Liu;Eric T. G. Wang;James J. Jiang
Information technology (IT)-enabled transformation (ITT) programs are increasingly vulnerable to creeping disruptions. Previous studies have proposed a range of project team resilience activities to address types of disruption, suggesting that different team resilience capacities require different resources. Drawing on the capacity view of team resilience, this study adopts a mixed-methods research approach. The qualitative phase reveals that 1) goal volatility is the most common creeping disruption, while anticipating change, planning adjustment, and adapting to new practices are the three components of ITT program team resilience; and 2) change potency, program psychological safety, business understanding, and IT improvisation are key resources in fostering ITT program resilience capacity. A quantitative survey of 177 ITT programs was used to externally validate and extend the qualitative findings. Results confirmed that ITT program team resilience significantly enhances program performance, particularly under conditions of high program goal volatility, and four identified resources are positively associated with ITT program resilience capacity. This study extends the literature on IT project management by distinguishing program team resilience in the ITT program context from project team resilience.
信息技术(IT)支持的转型(ITT)项目越来越容易受到缓慢中断的影响。先前的研究提出了一系列项目团队弹性活动来解决不同类型的中断,表明不同的团队弹性能力需要不同的资源。本研究借鉴团队弹性的能力观,采用混合方法的研究方法。定性阶段揭示了1)目标波动是最常见的蠕变中断,而预测变化、计划调整和适应新实践是ITT项目团队弹性的三个组成部分;2)变革效力、项目心理安全、商业理解和IT即兴是培养ITT项目弹性能力的关键资源。对177个ITT项目的定量调查用于外部验证和扩展定性研究结果。结果证实,ITT项目团队弹性显著提高了项目绩效,特别是在项目目标高波动性的情况下,四种确定的资源与ITT项目弹性能力呈正相关。本研究通过区分ITT项目背景下的项目团队弹性与项目团队弹性,扩展了有关IT项目管理的文献。
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引用次数: 0
Unlocking Project Team Resilience: Relational Governance as Antecedent Through Reflexivity and Affective Identification 解锁项目团队弹性:通过反身性和情感识别作为先行项的关系治理
IF 5.2 3区 管理学 Q1 BUSINESS Pub Date : 2025-12-08 DOI: 10.1109/TEM.2025.3641381
Shan Jiang;Florence Yean Yng Ling;Jianyao Jia
Drawing on the conservation of resources theory and the cognitive–affective processing system framework, in this article, we investigate how relational governance boosts project team resilience through a dual–path mediation mechanism. Employing hierarchical multiple regression and fuzzy-set qualitative comparative analysis, empirical results reveal that team reflexivity and team affective identification fully mediate the relationship between relational governance and project team resilience, with a significant serial mediation effect flowing sequentially from team reflexivity to team affective identification. Furthermore, project complexity emerges as a boundary condition, enhancing the mediating role of team reflexivity while exerting no significant moderating effect on the affective identification pathway. A series of additional robustness checks was conducted for each method within the mixed-methods design, further reinforcing the overall rigor and reliability of the results. These findings advance the theoretical understanding of how resilience develops, unfolds, and is shaped in project teams, affording novel insights to the body of knowledge in engineering project management. In terms of practical application, this study highlights the need for project managers to prioritize relational governance strategies to foster project team resilience through cultivating reflective practices and shared affective bonds while calibrating these strategies according to the contextual complexities of project-based engineering environments.
本文借鉴资源保护理论和认知-情感处理系统框架,探讨关系治理如何通过双路径中介机制提升项目团队弹性。运用层次多元回归和模糊集定性比较分析,实证结果表明,团队反身性和团队情感认同在关系治理与项目团队弹性之间具有充分的中介作用,且从团队反身性到团队情感认同具有显著的序列中介效应。此外,项目复杂性作为边界条件,增强了团队反身性的中介作用,但对情感认同路径没有显著的调节作用。在混合方法设计中,对每种方法进行了一系列额外的稳健性检查,进一步加强了结果的总体严谨性和可靠性。这些发现促进了对弹性如何在项目团队中发展、展开和形成的理论理解,为工程项目管理的知识体系提供了新的见解。在实际应用方面,本研究强调了项目经理需要优先考虑关系治理策略,通过培养反思实践和共享情感纽带来培养项目团队的弹性,同时根据基于项目的工程环境的上下文复杂性校准这些策略。
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引用次数: 0
Causal Drivers of Sustainable Social Media Engagement in the Textile Industry: A Double Machine Learning Approach 纺织行业可持续社会媒体参与的因果驱动因素:双重机器学习方法
IF 5.2 3区 管理学 Q1 BUSINESS Pub Date : 2025-12-05 DOI: 10.1109/TEM.2025.3640875
Omaymah Almashaleh;Omid Fatahi Valilai
Green digital marketing is critical for advancing sustainability in the textile sector. As brands aim to reduce their environmental impact and engage ethically conscious consumers, identifying effective social-media formats is essential. This study proposes a causal inference framework that integrates double machine learning (DML), a method for estimating treatment effects in high dimensional observational data, with the DoWhy platform for treatment effect estimation and refutation testing. The framework controls for sentiment polarity, posting time, weekday/weekend status, and sustainability keywords, ensuring robust average treatment effect estimates. Empirical analysis reveals that Instagram Reels produce the strongest positive impact on engagement, measured as the combined number of likes and comments for each post. In contrast, Videos and Carousel Albums reduce interaction. Among all estimation methods tested, the DML model produced comparatively precise and stable estimates, yielding narrower confidence intervals (CIs) and stronger refutation performance than the baseline approaches. The study provides strong causal evidence; practical generalization should consider platform dynamics and potential unobserved influences. Across 20 768 posts in 2024, DML yields tighter CIs and smaller placebo errors than OLS/PSM/PSS/NDIM. Robustness is demonstrated via bootstrap CIs, and placebo effects are examined through permuted treatments, random and hidden commoncause refuters, and subset analyzes. Effects generalize within the window and context, and temporal or platform limits were noted.
绿色数字营销对于促进纺织行业的可持续发展至关重要。随着品牌致力于减少对环境的影响并吸引有道德意识的消费者,确定有效的社交媒体格式至关重要。本研究提出了一个因果推理框架,该框架集成了双机器学习(DML),一种估计高维观测数据治疗效果的方法,以及用于治疗效果估计和反驳测试的DoWhy平台。该框架控制情绪极性、发布时间、工作日/周末状态和可持续性关键字,确保稳健的平均治疗效果估计。实证分析显示,Instagram Reels对参与度产生了最强的积极影响,以每篇帖子的点赞和评论总数来衡量。相比之下,视频和旋转相册减少了互动。在所有测试的估计方法中,DML模型产生了相对精确和稳定的估计,比基线方法产生更窄的置信区间(ci)和更强的反驳性能。这项研究提供了强有力的因果证据;实际推广应考虑平台动态和潜在的未观察到的影响。在2024年的20768篇文章中,DML比OLS/PSM/PSS/NDIM产生更紧密的ci和更小的安慰剂误差。鲁棒性是通过自举CIs来证明的,安慰剂效应是通过排列治疗、随机和隐藏的共同原因反驳和子集分析来检验的。效果在窗口和上下文中一般化,并注意到时间或平台限制。
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引用次数: 0
The Impact of Blockchain Implementation on Received and Provided Trade Credit b区块链实施对贸易信贷接收和提供的影响
IF 5.2 3区 管理学 Q1 BUSINESS Pub Date : 2025-12-05 DOI: 10.1109/TEM.2025.3640643
Minhao Gu;Peizhi Zhang;Rui Chang;WaiFong Boh;Baofeng Huo
Trade credit is a financing tool used in supply chain management. Blockchain can improve transparency among transaction parties and reduce transaction costs through consensus mechanisms and automation, offering a more efficient solution for managing trade credit. This study investigates how and to what extent blockchain affects trade credit. The empirical analysis is based on data from firms listed on the Shanghai and Shenzhen stock exchanges (A-share market) during the period 2015–2022. The results show that blockchain implementation reduces received trade credit from suppliers, whereas it increases provided trade credit to customers. A series of robustness procedures—including alternative variable constructions, lagged specifications, alternative identification strategies, and placebo-based Monte Carlo simulations—confirm the validity and stability of the empirical findings. This study further investigates the mechanisms of how blockchain implementation affects trade credit. The results show that blockchain implementation further reduces received trade credit from more centralized suppliers. In addition, the results also indicate that more trade credit will be provided to customers with a higher level of demand uncertainty. This study offers a comprehensive view of how firms utilize blockchain to improve trade credit efficiency. Managerial implications based on the research findings are also provided.
贸易信贷是供应链管理中的一种融资工具。区块链可以通过共识机制和自动化,提高交易各方之间的透明度,降低交易成本,为贸易信贷管理提供更有效的解决方案。本研究探讨b区块链如何及在多大程度上影响贸易信贷。实证分析基于2015-2022年期间在上海和深圳证券交易所(a股市场)上市的公司数据。结果表明,区块链的实施减少了从供应商那里获得的贸易信贷,而增加了向客户提供的贸易信贷。一系列稳健性程序-包括替代变量结构,滞后规格,替代识别策略和基于安慰剂的蒙特卡罗模拟-证实了实证结果的有效性和稳定性。本研究进一步探讨b区块链实施对贸易信贷影响的机制。结果表明,区块链的实施进一步减少了从更集中的供应商那里获得的贸易信贷。此外,研究结果还表明,需求不确定性水平较高的客户将获得更多的贸易信贷。本研究对企业如何利用b区块链提高贸易信贷效率提供了一个全面的视角。本文还提供了基于研究结果的管理启示。
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引用次数: 0
The Interaction of Market Power and Dynamic Capabilities in Shaping Digital Transformations Success 塑造数字化转型成功的市场力量和动态能力的相互作用
IF 5.2 3区 管理学 Q1 BUSINESS Pub Date : 2025-12-05 DOI: 10.1109/TEM.2025.3640397
Jacques Bughin
This study examines how dynamic capabilities interact with imperfect competition to shape the performance outcomes of corporate digital transformation. Building on an oligopoly model that integrates automation and digital innovation choices, we show analytically that market power and dynamic capabilities act as strategic complements, jointly amplifying the returns on digital investments. Using a global sample of 545 incumbent firms across seven industries, we find strong empirical support for this prediction: transformational capabilities and asymmetric market positions significantly increase the return on digital technologies, especially for early adopters and firms with an innovation-biased strategy. The study demonstrates research rigor by combining a micro-founded structural model with extensive econometric validation, including instrumental-variable estimation, multiple robustness checks, and industry- and geography-adjusted controls. Our results offer new insight into why digital returns are highly skewed across firms and explain why many incumbents experience limited performance gains despite large investments in digital technologies.
本研究探讨动态能力如何与不完全竞争相互作用,从而塑造企业数字化转型的绩效结果。在整合自动化和数字创新选择的寡头垄断模型的基础上,我们分析表明,市场力量和动态能力是战略互补,共同放大数字投资的回报。通过对7个行业的545家现有企业的全球样本分析,我们发现这一预测得到了强有力的实证支持:转型能力和不对称的市场地位显著提高了数字技术的回报,尤其是对于早期采用者和具有创新倾向战略的企业。该研究通过将微观结构模型与广泛的计量经济学验证相结合,包括工具变量估计,多重稳健性检查以及行业和地理调整控制,证明了研究的严谨性。我们的研究结果提供了新的见解,解释了为什么数字回报在公司之间高度倾斜,并解释了为什么许多现有企业尽管在数字技术上投入了大量资金,但业绩增长有限。
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引用次数: 0
A Consumer-Centric Framework for Measuring Product Obsolescence Using User-Generated Content and Large Language Models: Evidence From IoT Devices 使用用户生成内容和大型语言模型测量产品过时的以消费者为中心的框架:来自物联网设备的证据
IF 5.2 3区 管理学 Q1 BUSINESS Pub Date : 2025-12-04 DOI: 10.1109/TEM.2025.3640012
Mohamadreza Azar Nasrabadi;Yvan Beauregard;Amir Ekhlassi
Identifying product obsolescence factors is essential for guiding sustainable design and extending product longevity. Unlike prior studies, this research leverages online consumer reviews to explore product obsolescence factors. First, ChatGPT-4o, an advanced pretrained large language model, is utilized to identify these factors. User-generated content (UGC) time series-based product obsolescence indexes are then defined to quantify each factor's impact, offering a UGC-based complement to earlier methods that depended on expert judgment, supplier input, or survey data. By leveraging real-time customer insights, this approach aligns with Industry 4.0 principles, offering a UGC-based method that can support engineering managers to proactively address product obsolescence. It integrates factors' relative importance, determined through frequency–analytic hierarchy process (Freq-AHP), with their severity impact on consumers, assessed using the robustly optimized bidirectional encoder representations from transformers approach. This is further supported by a robustness check, where small perturbations were applied to sentiment intensities and all indices recalculated, confirming the aggregated obsolescence index remained stable across all product categories. This study focuses on consumer Internet of Things (IoT) devices, an area underexplored in existing literature, analyzing 47 695 online consumer reviews across nine product categories and selecting 4771 online obsolescence-related reviews for detailed analysis. Findings reveal 19 key factors and demonstrate a fundamental shift in obsolescence, indicating that product obsolescence of consumer IoT devices is increasingly driven by adaptability, interoperability, and digital resilience rather than physical durability. These insights demonstrate the potential of the proposed approach to inform product obsolescence mitigation strategies and guide more resilient, user-centered design in IoT ecosystems.
识别产品过时因素对于指导可持续设计和延长产品寿命至关重要。与之前的研究不同,本研究利用在线消费者评论来探索产品过时的因素。首先,chatgpt - 40是一种先进的预训练大型语言模型,用于识别这些因素。然后定义基于用户生成内容(UGC)时间序列的产品过时指数,以量化每个因素的影响,为依赖于专家判断、供应商输入或调查数据的早期方法提供基于UGC的补充。通过利用实时客户洞察,这种方法与工业4.0原则保持一致,提供了一种基于ugc的方法,可以支持工程经理主动解决产品过时问题。通过频率分析层次分析法(frequency - ahp)确定各因素的相对重要性,并结合其对消费者的严重影响,利用变压器方法稳健优化的双向编码器表示进行评估。这进一步得到了鲁棒性检查的支持,其中对情绪强度施加了小的扰动,并重新计算了所有指数,确认了所有产品类别的总过时指数保持稳定。本研究聚焦于消费者物联网(IoT)设备,这是一个现有文献未充分探索的领域,分析了9个产品类别的47695条在线消费者评论,并选择了4771条与过时相关的在线评论进行详细分析。调查结果揭示了19个关键因素,并展示了过时的根本转变,表明消费者物联网设备的产品过时越来越多地受到适应性、互操作性和数字弹性的驱动,而不是物理耐用性。这些见解表明,所提出的方法有潜力为产品过时缓解战略提供信息,并指导物联网生态系统中更具弹性、以用户为中心的设计。
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引用次数: 0
Enabling Joint Product Innovation in Buyer–Supplier Relationships: Roles of Buyer Directives, Relational Governance, and Joint Process Innovation 在买方-供应商关系中实现联合产品创新:买方指令的角色、关系治理和联合过程创新
IF 5.2 3区 管理学 Q1 BUSINESS Pub Date : 2025-12-04 DOI: 10.1109/TEM.2025.3632967
Thomas Clauss;Chanchai Tangpong;Matheus Franco;Ricarda B. Bouncken
Achieving joint product innovation in buyer–supplier relationships (BSRs) is a critical yet challenging endeavor that requires effective governance. While research has focused on how governance serves as a behavioral mechanism to align incentives and foster knowledge sharing, it has largely overlooked how governance can facilitate the more efficient path of knowledge integration while minimizing costly learning. Using survey data from 348 supplier firms in the sheet metal industry, we find that buyer directives have a positive effect on joint product innovation. We also find that the interaction between buyer directives and relational governance operates indirectly, enhancing joint product innovation by first fostering joint process innovation. This study contributes to BSR governance research in three ways. First, it reframes buyer directives as boundary objects that facilitate knowledge integration rather than as simple behavioral controls. Second, it specifies the role of relational governance in creating the collaborative context necessary for the enactment of these directives. Finally, it identifies joint process innovation as a concrete integrative mechanism linking operational collaboration to product innovation outcomes, challenging the view that they are separate phenomena.
在买方-供应商关系(BSRs)中实现联合产品创新是一项关键但具有挑战性的努力,需要有效的治理。虽然研究集中在治理如何作为一种行为机制来协调激励和促进知识共享,但它在很大程度上忽视了治理如何促进更有效的知识整合路径,同时最大限度地减少昂贵的学习。利用对348家钣金行业供应商的调查数据,我们发现买方指令对联合产品创新有积极的影响。我们还发现,买方指令和关系治理之间的相互作用是间接的,通过首先促进联合过程创新来促进联合产品创新。本研究对BSR治理研究的贡献体现在三个方面。首先,它将买方指令重新定义为促进知识整合的边界对象,而不是简单的行为控制。其次,它指定了关系治理在创建制定这些指令所必需的协作环境中的角色。最后,它将联合工艺创新确定为将运营协作与产品创新成果联系起来的具体集成机制,挑战了它们是独立现象的观点。
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引用次数: 0
Critical Resource Factors for Cyber Threat Intelligence Implementation in Enterprises 企业实施网络威胁情报的关键资源因素
IF 5.2 3区 管理学 Q1 BUSINESS Pub Date : 2025-12-03 DOI: 10.1109/TEM.2025.3639939
Tsung-Sheng Chang;Hung-Yung Hsu
Rising cyber threats have prompted enterprises to prioritize information security and adopt cyber threat intelligence (CTI) platforms to safeguard against cyber threats and crimes and improve their information security. Using the resource-based view (RBV) and CTI capability frameworks, this study identifies and evaluates the critical factors that affect the successful implementation of CTI platforms. A hybrid methodological approach, integrating the fuzzy analytic hierarchy process (Fuzzy AHP) and a combined compromise solution (CoCoSo), was used to assess expert judgments. The findings indicate that practitioners consider Top managers’ support as the most critical factor, followed by an emphasis on institutional innovation. Regarding CTI capabilities, organizations prioritize employees’ abilities to resolve cyber threats, followed by their ability to analyze information security intelligence. This study extends the research scope of RBV and CTI capabilities and provides practical decision-making views. When practitioners understand their organizational resources and defects, along with the critical factors to consider when introducing CTI platforms, it will help them to smoothly improve the security of computers.
日益增长的网络威胁促使企业将信息安全放在首位,采用网络威胁情报(CTI)平台来防范网络威胁和犯罪,提高企业信息安全水平。利用基于资源的观点(RBV)和CTI能力框架,本研究确定并评估了影响CTI平台成功实施的关键因素。采用模糊层次分析法(fuzzy AHP)和组合妥协解(CoCoSo)相结合的混合方法对专家判断进行评估。研究结果表明,从业者认为高层管理者的支持是最关键的因素,其次是制度创新。在CTI能力方面,企业优先考虑员工解决网络威胁的能力,其次是分析信息安全情报的能力。本研究扩展了RBV和CTI能力的研究范围,提供了实用的决策观点。当从业者了解他们的组织资源和缺陷,以及引入CTI平台时要考虑的关键因素时,将有助于他们顺利提高计算机的安全性。
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引用次数: 0
The Impact of Supply Chain Risk Complexity and Concentration on Financial and ESG Performance in China's Semiconductor Industry 供应链风险复杂性和集中度对中国半导体企业财务和ESG绩效的影响
IF 5.2 3区 管理学 Q1 BUSINESS Pub Date : 2025-12-02 DOI: 10.1109/TEM.2025.3639355
Hailan Guo;Zhen Shen;Hu Chen;Ming Dong;Katherine Y. Dong
In this article, we aim to explore the complex interactions that surround supply chain risk complexity (SCRC) and its effects on both financial and environmental, social, and governance (ESG) performance in the chip industry. It seeks to demonstrate how SCRC, influenced by supply chain concentration, impacts firm performance metrics. Drawing on resource dependence theory and the resource-based view, this study constructs a panel of 364 Chinese-listed semiconductor firms for 2013–2022 and creates a novel SCRC index using natural language processing. Ordinary least squares, fixed effects, and an event-study specification centered on the 2018 export control shock confirm that the patterns persist after controlling for unobserved heterogeneity and time effects. The analysis reveals a complex relationship wherein increased supply chain concentration heightens SCRC, which in turn has a dual impact: enhancing financial performance while negatively affecting ESG outcomes. Furthermore, SCRC serves as a significant mediator between supply chain concentration and performance metrics, showcasing the important role of risk disclosure in strategic supply chain configurations. The findings provide semiconductor executives with a clear framework: minimize dependence on any single partner, institutionalize comprehensive risk-disclosure practices, implement predictive digital tools, and preserve ESG resources to achieve efficiencies driven by concentration without compromising sustainability credentials.
在本文中,我们旨在探讨围绕供应链风险复杂性(SCRC)的复杂相互作用及其对芯片行业财务和环境、社会和治理(ESG)绩效的影响。它试图证明SCRC如何受到供应链集中度的影响,影响公司绩效指标。本文借鉴资源依赖理论和资源基础观,以2013-2022年364家中国半导体上市公司为样本,采用自然语言处理方法构建了新的SCRC指数。普通最小二乘、固定效应和以2018年出口管制冲击为中心的事件研究规范证实,在控制了未观察到的异质性和时间效应后,这些模式仍然存在。分析揭示了一个复杂的关系,其中供应链集中度的提高提高了SCRC,这反过来又有双重影响:提高财务绩效,同时对ESG结果产生负面影响。此外,SCRC在供应链集中度和绩效指标之间起着重要的中介作用,表明风险披露在战略供应链配置中的重要作用。研究结果为半导体高管提供了一个清晰的框架:最大限度地减少对任何单一合作伙伴的依赖,将全面的风险披露实践制度化,实施预测性数字工具,并保护ESG资源,以在不损害可持续性证书的情况下实现集中化驱动的效率。
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引用次数: 0
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