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The purpose of this study is to propose a model of knowledge legitimation in organizational learning focusing on the relationship between power politics and legitimacy.

This study adopts the approach of a conceptual discussion.

This study developed an organizational learning model that explains how actors exercise their power and how knowledge is legitimated through politics. The author identified various factors that shape the politics; these factors trigger, enhance, facilitate and inhibit power exercise. This study also identified which type of power (influence, force, domination and discipline) leads to which type of legitimacy (pragmatic, moral and cognitive). Furthermore, this study found that power politics and organizational learning are interrelated; actors’ powers bestow legitimacy on knowledge, and knowledge enhances the power of related actors.

This study identified the set of factors that shape actors’ power exercise in organizational learning as well as their associated mechanism and illustrated how they lead to knowledge legitimation. The author also revealed the relationships between actors’ power and legitimacy of knowledge. Finally, this study elaborated on the findings of prior studies concerning politics of organizational learning.

Information Systems (IS) research has built up a considerable understanding of digital platform ecosystems, while policymakers worldwide are aiming to introduce platform regulations that seek to erode fundamental mechanisms of digital platforms. This viewpoint article provides an introduction to how platform regulation affects our current understanding of digital platform ecosystems and suggests opportunities for future research.

A detailed analysis of the effects of the European Union (EU) Digital Markets Act (DMA) on current findings of organizational, technical and economic IS platform research.

Government regulations of digital platforms such as the DMA likely affect the central mode of operation of platforms in the scope of the regulation. The authors preconceive a major impact on platform openness, governance, steering the platform supply-side, modularity, nestedness, network effects, pricing and single-/multi-homing. In addition, the authors present opportunities for future research in each of these IS platform research streams.

Landmark regulations implemented in the past, such as the General Data Protection Regulation (GDPR), caused paradigm changes that fertilized research opportunities in IS and beyond. This viewpoint article aims to nudge studies that examine the changed mode of operation of platforms following platform regulation.

Leadership education is a prominent component of youth programming. In their efforts to promote leadership development, most youth programs promote character development and teach interpersonal skills but fall short in teaching leadership because they fail to encourage the use of authority. In this paper, we present the stories of five late adolescent exemplars as a case study of youth leadership emergence through volunteerism. These youth demonstrated leadership by transitioning from participating in community service activities to becoming organizers of their own beneficent efforts. Through a qualitative analysis of interviews with these adolescent leaders, we present themes that were important to their emergence as leaders. We then discuss how these findings should be used to inform youth development programs that are designed to encourage youth leadership through volunteerism.

With a growing number of leadership programs in universities and colleges in North America, leadership educators and researchers are engaged in a wide ranging dialogue to propose clear processes, content, and designs for providing academic leadership education. This research analyzes the curriculum design of 52 institutions offering a “Minor in Leadership” (13 institutions) or a “Minor in Leadership Studies” (39 institutions) in the United States to evaluate their commonalities and differences using the Brungardt, Greenleaf, Brungardt, and Arensdorf (2006) courses classification model. The results show a large variety of curricular designs with emerging trends. While we recognize the need for flexibility and innovation in program design, in this paper we also argue for greater harmonization of academic leadership program designs.

This paper aims to examine how academics enact trust in e-learning through an inductive identification of perceived risks and enablers involved in e-learning adoption, in the context of higher education institutions (HEIs).

Grounded Theory was the methodology used to systematically analyse data collected in semi-structured interviews with 62 academics. Data analysis followed the constant comparative method and its three-staged coding approach: open, axial and selective coding.

The resulting trajectory of trust factors is presented in a Grounded Theory narrative where individual change and integration through shared collective understanding and institutionalisation are discussed as stages leading to the overcoming of e-learning adoption barriers.

The paper proposes that the interplay between institutionalism and individualism has implications in the success or failure of strategies for the adoption of e-learning in HEIs, as perceived by academics. In practical terms, this points to the need for close attention to contextually sensitive trust-building mechanisms that promote the balance between academics’ commitments, values and sense of self-worth and centrally planned policy, rules, resources and exhortations that enable action.

This study aims to understand the extent to which a faculty development program that includes a week-long course design experience followed by sustained support changes new faculty's perceptions, beliefs and teaching practices. The authors employed the teacher professional knowledge and skill (TPK&S) framework and characteristics of effective educational development interventions to drive the program development, implementation and assessment.

This study utilized a mixed methods approach. Data sources include pre-/mid-/post-program responses to a validated survey, pre-/post-program course syllabi analyzed using a validated rubric and pre-/post-classroom observations collected using the Classroom Observation Protocol for Undergraduate STEM (COPUS) instrument.

Findings indicate transformative effects for participants' beliefs about their teaching and changes to their instructional practices. Significant and practical effects were observed across different portions of the program for increases in participants' self-efficacy, endorsement of a conceptual change approach toward teaching and perceptions of institutional support. Participants produced more learning-focused syllabi and many moved toward more student-centered instructional approaches in their teaching practices.

Due to the voluntary nature of the new faculty development program, this study may have been limited by participant self-selection bias and differential sample sizes for the study's individual measures. Future research should consider designs which maximize faculty participation in measurement across all data sources.

This study addresses shortcomings in prior studies which utilized limited data sources to measure intervention impact and answers the call for more rigorous research to obtain a more complete picture of instructional development in higher education.

The study aims to build upon the Resource-based view of the firm (RBV) and Dynamic Capability Theory (DCT) to perform a meta-analysis on the eco-innovation/SMEs’ sustainable performance relationship.

Employing a psychometric meta-analytic approach with a random-effects model, the study examines a sample of 134,841 SMEs covering 99 studies and 233 study effects. Subgroup and meta-regression analysis were used to test the study`s hypotheses in Comprehensive Meta-Analysis (CMA) statistical software.

Results unveil that the average impact of eco-innovation on SMEs` sustainable performance is positively significant but moderate. Moreover, it was found that eco-process, eco-product, eco-organizational, and eco-marketing innovations positively influence SMEs’ sustainable performance, but the impact of eco-organizational innovation is the strongest. Findings further reveal that eco-innovation positively influences economic, social, and environmental performance, but its effect on social performance is the largest. Moreover, our findings reveal that contextual factors, including industry type, culture, industry intensity, global sustainable competitive index, and human development index, moderate the eco-innovation/SMEs’ sustainable performance relationship. Lastly, methodological factors, namely sampling technique, study type, and publication status, account for study-study variance.

Our findings imply that investing in eco-innovation is worthwhile for SMEs. Therefore, CEOs/managers of SMEs must adopt eco-innovation initiatives by establishing a sustainability vision, developing employee environmental development and training, building a stakeholder management system, and promoting employee engagement in sustainability activities.

The study develops a holistic conceptual framework to consolidate the distinct types of eco-innovation and their association with the sustainable performance of SMEs for the first time in this research stream, thereby resolving the anecdotal results and synthesizing the fragmented literature across culture, discipline, and contexts.

This paper aims to examine consumers’ evaluation of and reaction to the coexistence of brand misconduct and sustainability claims through a series of studies.

The research questions are examined across three studies. Consumer’s scepticism of corporate social responsibility (CSR) is considered the driver of brand distance. Brand hypocrisy is postulated to mediate the relationship between scepticism to CSR and brand distance. Furthermore, brand trust and desire for exclusivity are tested as moderators of brand hypocrisy and brand distance.

The findings showed that environmental misconduct leads to perceived brand hypocrisy and brand distancing. When luxury brands take action to remedy their actions, the perceived brand hypocrisy and brand distancing decrease. In addition, brand trust and desire for exclusivity dilute the relationship between brand hypocrisy and brand distance.

The findings show that, standing in a contradictory position, brands can still reduce the consumers’ perceived brand distance by building a strong consumers’ trust toward the brand. At the same time, relating the luxury consumers’ yearning for the exclusive products and services, the findings show that the consumers with a strong desire for exclusivity feel a lower level of brand distance even if the brand gets involved in misconduct.

Este artículo examina la evaluación y la reacción de los consumidores ante la coexistencia de la mala conducta de la marca y las alegaciones de sostenibilidad a través de una serie de estudios.

Las preguntas de investigación se examinan a través de tres estudios. El escepticismo de los consumidores respecto a la RSC se considera el motor del distanciamiento de las marcas. Se postula que la hipocresía de la marca media la relación entre el escepticismo hacia la RSE y la distancia de la marca. Además, se comprueba que la confianza en la marca y el deseo de exclusividad son moderadores de la hipocresía y la distancia a la marca.

Los resultados mostraron que la mala conducta medioambiental conduce a la percepción de hipocresía de la marca y al distanciamiento de la misma. Cuando las marcas de lujo toman medidas para remediar sus acciones, la hipocresía y el distanciamiento de marca percibidos disminuyen. Además, la confianza en la marca y el deseo de exclusividad diluyen la relación entre la hipocresía y el distanciamiento de la marca.

Los resultados demuestran que, situándose en una posición contradictoria, las marcas pueden seguir reduciendo el distanciamiento de marca percibido por los consumidores mediante la creación de una fuerte confianza de los consumidores hacia la marca. Al mismo tiempo, relacionando el anhelo de los consumidores de lujo por los productos y servicios exclusivos, nuestros hallazgos muestran que los consumidores con un fuerte deseo de exclusividad sienten un menor nivel de distancia a marca incluso si la marca se ve involucrada en una mala conducta.

本文通过一系列的研究, 考察了消费者对品牌不当行为和可持续发展主张并存的评价和反应。

研究问题在三项研究中得到了检验。消费者对企业社会责任的怀疑被认为是品牌距离的驱动因素。品牌伪善被假设为介导对企业社会责任的怀疑和品牌距离之间的关系。此外, 品牌信任和对排他性的渴望被测试为品牌伪善和品牌距离的调节因素。

研究结果显示, 环境方面的不当行为导致了人们对品牌伪善和品牌距离的感知。当奢侈品牌采取行动补救他们的行为时, 被感知的品牌伪善和品牌距离就会减少。此外, 品牌信任和对排他性的渴望稀释了品牌伪善和品牌距离之间的关系。

研究结果表明, 站在矛盾的立场上, 品牌仍然可以通过建立消费者对品牌的强烈信任来减少消费者感知的品牌距离。同时, 联系到奢侈品消费者对独家产品和服务的渴望, 我们的研究结果表明, 即使品牌涉及到不正当行为, 对独家性有强烈渴望的消费者也会感到较低的品牌距离。

The purpose of this paper is to investigate the effect of remelting each layer on the homogeneity of nickel-titanium (NiTi) parts fabricated from elemental nickel and titanium powders using laser powder bed fusion (LPBF). In addition, the influence of manufacturing parameters and different melting strategies, including multiple cycles of remelting, on printability and macro defects, such as pore and crack formation, have been investigated.

An LPBF process was used to manufacture NiTi alloy from elementally blended powders and was evaluated with the use of a remelting scanning strategy to improve the homogeneity of fabricated specimens. Furthermore, both single melt and up to two remeltings were used.

The results indicate that remelting can be beneficial for density improvement as well as chemical and phase composition homogenization. Backscattered electron mode in scanning electron microscope showed a reduction in the presence of unmixed Ni and Ti elemental powders in response to increasing the number of remelts. The microhardness values of NiTi parts for the different numbers of melts studied were similar and ranged from 487 to 495 HV. Nevertheless, it was observed that measurement error decreases as the number of remelts increases, suggesting an increase in chemical and phase composition homogeneity. However, X-ray diffraction analysis revealed the presence of multiple phases regardless of the number of melt runs.

For the first time, to the best of the authors’ knowledge, elementally blended NiTi powders were fabricated via LPBF using remelting scanning strategies.

This study aims to analyze the influence of future expectations of the book-to-market ratio (B/M) and return on equity (ROE) in explaining the Brazilian capital market returns.

The study analyzed the explanatory power of risk-factor approach variables such as beta, size, B/M ratio, momentum and liquidity.

The results show that future expectations of the B/M ratio and ROE, when combined with proxies for risk factors, were able to explain part of the variations of Brazilian stock returns. With respect to risk factors approach variables, the authors verified the existence of size and B/M effects and a liquidity premium in the Brazilian capital market, during the period analyzed.

This research was limited to the non-financial companies with shares traded at Brasil, Bolsa and Balcão, from January 1, 1995 to June 30, 2015. This way, the conclusions reached are limited to the sample used herein.

The evidences herein presented can also contribute to establishing investment strategies, considering that the B/M ratio may be calculated through accounting information announced by companies. Besides, using historical data enable investors, in a specific year, to calculate the predictor variables for the B/M ratio and ROE in the next year, which enhance the explanatory power of the current B/M, when combined in the form of an aggregate predictor variable for stock returns.

The main contribution of this study to the literature is to demonstrate how the expected future B/M ratio and ROE may improve the explanatory capacity of the stock return, when compared with the variables traditionally studied in the literature.