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This paper aims to provide and empirically test a conceptual model in which artificial intelligence (AI), knowledge management processes (KMPs) and supply chain resilience (SCR) are simultaneously considered in terms of their reciprocal relationships and impact on manufacturing firm performance (MFP).

In the study, six hypotheses have been developed and tested through an empirical survey administered to 120 senior executives of Italian manufacturing firms. The data analysis has been carried out via the partial least squares structural equation modelling approach, using the Advanced Analysis for Composites 2.0 variance-based software program.

Using a conceptual model validated using an empirical survey, the study sheds light on the relationships between AI, KMPs and SCR, as well as their impacts on MFP. In particular, the authors show the positive effects of the adoption of AI on KMPs, as well as the influence of KMPs on SCR and MFP. Finally, the authors demonstrate that KMPs act as a mediator through which AI affects SCR and MFP.

This study highlights the critical role of KMPs for manufacturing firms that can deploy AI to stimulate KMPs and through attaining a high level of the latter might succeed in enhancing both their SCR and MFP.

This study demonstrates that manufacturing firms interested in properly applying AI to ameliorate their performance and resilience must carefully consider KMPs as a mediator mechanism.

This paper aims to overcome the inability of both comparing loss costs and accounting for production resource losses of Overall Equipment Effectiveness (OEE)-related approaches.

The authors conducted a literature review about the studies focusing on approaches combining OEE with monetary units and/or resource issues. The authors developed an approach based on Overall Equipment Cost Loss (OECL), introducing a component for the production resource consumption of a machine. A real case study about a smart multicenter three-spindle machine is used to test the applicability of the approach.

The paper proposes Resource Overall Equipment Cost Loss (ROECL), i.e. a new KPI expressed in monetary units that represents the total cost of losses (including production resource ones) caused by inefficiencies and deviations of the machine or equipment from its optimal operating status occurring over a specific time period. ROECL enables to quantify the variation of the product cost occurring when a machine or equipment changes its health status and to determine the actual product cost for a given production order. In the analysed case study, the most critical production orders showed an actual production cost about 60% higher than the minimal cost possible under the most efficient operating conditions.

The proposed approach may support both production and cost accounting managers during the identification of areas requiring attention and representing opportunities for improvement in terms of availability, performance, quality, and resource losses.

This study aims to analyze the lean supply chain management (LSCM) strategy's role as a mechanism to address technology uncertainty and provide organizations with competitive advantage.

An empirical study was conducted of 276 Spanish focal firms in industrial sectors that occupy an intermediate position in the supply chain to investigate the influence of technology uncertainty on LSCM implementation and the latter's effect on operational performance and competitiveness. A covariance-based structural equation model (CB-SEM) was used to test three hypotheses.

Technological uncertainty encourages progress in the implementation of lean throughout the supply chain and so is a mechanism that not only brings stability to the focal company but also improves its performance and puts it in a better competitive position.

Managers are suggested to consider the strategic integration with supply chain partners and the establishment of long-term relationships based on trust and commitment advocated by LSCM to enhance organizations' capabilities and effectively and flexibly respond to technological changes.

This study focuses on the effects of environmental uncertainty on the supply chain. The past literature has focused on the behavior of individual firms to deal with uncertainty, but this work shifts the level of analysis to the supply chain. Therefore, the strategic change to deal with what is happening in the environment is now switched to the supply chain level.

Study examined adolescents’ participation in sports, school, and community extracurricular activities to assess the influence of different involvement roles and adult support on leadership skills. The study found that males and females who perceived their adult support more positively had more positive perceptions of their leadership skills. Findings suggest adolescents’ perceptions towards their leadership skills are influenced by extracurricular activity involvement roles and the support of their parents and other adults. The findings contribute to future school and community based prevention and intervention programs, suggesting the importance of adolescent leadership involvement at all grade levels and the influence of adult support on adolescents’ perception toward their leadership skills. Educators should consider facilitating youth leadership through extracurricular activities involving younger high school students. This affords the opportunity for youth to develop critical skills early and put into practice what they learned. We strongly encourage adult involvement in extracurricular activities.

Our understanding of leadership has undergone a significant shift in the early part of the 21st century. An emerging perspective, dubbed Eco-Leadership, suggests leadership is a collective process involving both leaders and followers co-creating leadership. Because our beliefs and attitudes toward leadership affect how we lead, it becomes crucial to better understand the views youth have towards leadership, as they develop into our future leaders, to improve curricula and instruction. In this study, no relationship was found between youth attitudes and beliefs towards systemic and hierarchical thinking with respect to their preferred problem-solving style. These findings indicate youth may adaptively or innovatively associate leadership equally through systemic and hierarchical thinking. Further, neither being more adaptive nor more innovative implies one to be better at leading.

What are the long term consequences associated with serving as a state FFA officer? Using a semi-structured interview format, selected state FFA officers from a twenty year time span were interviewed to assess their perceptions of and assets attributed to their experiences as a state officer. Results indicated that past state officers, regardless of when they served, noted positive leadership development, personal growth, and a heightened level of community awareness. Additionally, experiences and subsequent engagement related to their term confirmed four key features of positive adolescent development, which are, a sense of industry and competence; a sense of identity; a sense of control over one’s fate; and connectedness to others (CSR Inc, 1997).

Even though researchers have discussed gender stereotype change, only a few studies have specifically projected outcomes or consequences. Hence, the main purpose of this study is to examine the impact of gender stereotype change concerning the different outcomes.

In achieving the purpose, the authors searched and reviewed current empirical knowledge on the outcomes of gender stereotype change in the Scopus and EBSCOhost databases from 1970 to 2020. The entire process was conducted through a systematic literature review methodology. The article selection criteria were executed using the PRISMA article selection flowchart steps, and 15 articles were included for the review.

The findings reveal that the outcomes from gender stereotype change research can be categorized mainly under the themes of “family and children,” “marriage” and “equality and women's employment.”

The co-occurrence network visualization map reveals gaps in the existing literature. There may be more possible outcomes relating to the current realities, and more cross-cultural research is needed.

These outcomes provide some implications for policymakers.

Even though researchers have discussed gender stereotype change on its various outcomes or consequences, research is less. Hence, this study provides a synthesis of consequences and addresses the gaps in the area.

We examined the relationship between high school and collegiate organizational involvement and their differential and collective effects on the development of leader self- efficacy, motivation to lead and leadership skill. Our goal was to better understand how the student leader development process unfolds at different points in time over young adulthood. The study investigated members of registered student organizations (n=757) during the Fall 2016 semester. Results of the study indicated strong developmental relationships between past high school involvement, current collegiate involvement and leader capacity change. Positional leadership and students’ priority placed on their involvement during high school were predictive of leader skill and self-efficacy, while in college, only mental and physical engagement in organizations predicted leader development.

Providing leadership education for young men growing up without their father, through a structured curriculum and mentoring program, should enhance their development. To examine this, the authors interviewed adult alumni who participated as adolescents in a cohort-based, sixmonth leadership program. Interviews outlined several key themes: once served by others the young men desired to serve their community, choosing an authentic leadership educator matters, program mentors inspired positive life changes, and the learned leadership lessons transcended the setting and the curriculum. This qualitative project examined the efficacy of a youth leadership development program by interviewing past participants. This research outlined how service to others can inspire more service and that leadership education has the potential to alter lives, and in this case, even save lives.

In this study, we investigate what drives the MAX effect in the South Korean stock market. We find that the MAX effect is significant only for overpriced stocks categorized by the composite mispricing index. Our results suggest that investors' demand for the lottery and the arbitrage risk effect of MAX may overlap and negate each other. Furthermore, MAX itself has independent information apart from idiosyncratic volatility (IVOL), which assures that the high positive correlation between IVOL and MAX does not directly cause our empirical findings. Finally, by analyzing the direct trading behavior of investors, our results suggest that investors' buying pressure for lottery-like stocks is concentrated among overpriced stocks.