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This paper aims at studying meta-heuristic algorithms. One of the common meta-heuristic optimization algorithms is called grey wolf optimization (GWO). The key aim is to enhance the limitations of the wolves’ searching process of attacking gray wolves.

The development of meta-heuristic algorithms has increased by researchers to use them extensively in the field of business, science and engineering. In this paper, the K-means clustering algorithm is used to enhance the performance of the original GWO; the new algorithm is called K-means clustering gray wolf optimization (KMGWO).

Results illustrate the efficiency of KMGWO against to the GWO. To evaluate the performance of the KMGWO, KMGWO applied to solve CEC2019 benchmark test functions.

Results prove that KMGWO is superior to GWO. KMGWO is also compared to cat swarm optimization (CSO), whale optimization algorithm-bat algorithm (WOA-BAT), WOA and GWO so KMGWO achieved the first rank in terms of performance. In addition, the KMGWO is used to solve a classical engineering problem and it is superior.

Actions of incumbent politicians and firms’ managers during election years have been cited as sources of many problems that afflict economies and business entities. Given the controversies surrounding the impact of elections on firms’ soundness, this paper poses a question of whether banks should be averse to elections. Specifically, this study aims to investigate the impact of elections on the profitability and efficiency of banks.

Based on the authors’ knowledge, this is maiden analysis in this context for Ghana where relatively advanced appropriate GMM technique has been used on annual data from 2012 to 2016.

This study reveals that banks make higher returns in election years. Additionally, the authors report that government’s economic policies in election years are detrimental to management efficiency, though insignificant.

From an emerging economy perspective, this study would guide policymakers in designing policies that respond to, or minimize, the impact of elections on bank performance. The result of this analysis would also substantiate the market reaction to the changes in the economic, political and financial conditions.

This analysis suggests that firms’ performances in an election year depend on policies and political institutions in place. The authors argue that Ghana, with its exemplary democratic credentials and strong institutions, living alongside a high perception of corruption, is different. The contribution to literature is, first, by limiting this work to the banking sector of Ghana and, second, by incorporating the behaviors of incumbent governments and individuals in the regression specification model.

This study aims to examine the association between apprenticeship training and self-employment and how gender moderates the association.

Secondary data from the World Bank’s Skills Towards Employment and Productivity (STEP) survey on Ghana were analysed using a binary choice (logit regression) model. The STEP survey drew its nationally representative sample from the working-age population (15–64 years) in urban areas.

After controlling for several factors identified in the literature as determinants of self-employment, the results indicate that completing apprenticeship training increases the likelihood of being self-employed. However, women who have completed apprenticeship training are more likely to be self-employed than men.

By examining the moderating effect of gender on the association between apprenticeship training and self-employment, this study has offered new evidence that policymakers can use to promote self-employment, especially among women, to reduce the entrepreneurial gap between men and women.

While the Affordable Care Act (ACA) promised to reduce inequalities in insurance coverage between Latinos and non-Latinos by expanding coverage, it also excluded a large portion of noncitizen immigrants. Past research has demonstrated that among Latinos, further inequalities have developed between citizens and noncitizens after the ACA took effect, but it is unclear if this pattern is unique to Latinos or is evident among non-Latinos as well. I use data from the 2011 to 2016 waves of the National Health Interview Survey (NHIS) (n = 369,386) to test how the relationship between citizenship status (native citizen, naturalized citizen, or noncitizen) and insurance coverage changed after the ACA, adjusting for health, demographic, and socioeconomic factors. I disaggregate the analysis by ethnicity to test whether this change differs between Latinos and non-Latinos. The analysis finds that after the ACA, naturalized citizens across ethnic groups moved toward parity with native citizens in health insurance coverage while the benefits of the ACA for noncitizens were conditional on ethnicity. For non-Latinos, lacking citizenship became less disadvantageous for predicting insurance coverage while for Latinos, lacking citizenship became even more disadvantageous in predicting insurance coverage. This bifurcation among noncitizens by ethnicity implies that while the ACA has strengthened institutional boundaries between citizens and noncitizens, this distinction is primarily affecting Latinos. The conclusion offers considerations on how legal systems of stratification influence population health processes.

The level of mental alertness among students who are in need of study in the preparatory year – Imam Abdul Rahman Bin Faisal University. The level of self-competence of female students who are in need of study in the preparatory year – Imam Abdul Rahman Bin Faisal University. To learn about the relationship between mental alertness and self-competence among students who are in need of study in the preparatory year – Imam Abdul Rahman Bin Faisal University.

The researchers used the experimental method by following the experimental design with two measurements, tribal and posterior, for two groups, one experimental and the other control, due to its suitability to the nature of this research. Research sample: the research community included female students stumbling in the scientific path of Rayyan, the second semester of the academic year 2020–2021 AD, where the researchers selected the research sample in a deliberate manner from the stalled students of 25 students and a random sample of 10 female students was withdrawn to conduct the exploratory study. The number of the basic research sample is 15 female students. Reasons for selecting the search sample: all of the sample members are female students stumbling in the scientific path of Al-Rayyan for the academic year 2020–2021 and all sample members agree to apply the research.

The researchers refer to this to the virtual psychological guidance program-specific objectives, as well as the follow-up of the scientific principles and principles and the legalization of the measurement tools used in the research and the diversity of the program within the parts of the program and the training sought to develop the ability to manage pressures and emotions and training in social skills, awareness and self-awareness and the use of exercises relaxation, breathing and modern self-help, as well as the use of different methods and techniques such as the method of dialogue, discussion, awareness of feelings and problem-solving, which led to a change in behavior and personal characteristics, which led to a change in behavior and personal characteristics, leading to the development of behavior and personal characteristics.

The study aims to design a hypothetical psychological counseling program as a method of health care and its effect on the level of mental alertness and the level of self-efficacy of students who have struggled to study at the Deanship of the preparatory year – Imam Abdul Rahman bin Faisal University. The researchers used the experimental approach and applied this study on a sample of 25 students from the students who failed to study at the Deanship of the preparatory year for the second semester of the academic year 2020–2021 AD and the most important results were that the psychological counseling program as a method of health care had a positive effect on improving the level of mental alertness and the level of self-efficacy among the students who had failed to study. There is a positive correlation between the level of mental alertness and self-efficacy of struggling students as a way of health care.

This study involved a group of Middle Eastern Muslim women (ages ranging from 16-36) learning mathematics through social justice pedagogy. One of the important lessons from this experience is that, despite some of the unique challenges associated with teaching for social justice, in this context this method of teaching is doable and beneficial. However, in the current atmosphere throughout the Middle East it is a very challenging task: it needs courage and commitment on the part of the teacher/researcher, as well as support and even protection by the head of the college or policymakers to ensure that it leads to positive learning outcomes.

Large-scale change involves modifying not only the structures and functions of multiple organizations, but also the mindsets and behaviours of diverse stakeholders. This paper focuses on the latter: the informal, less visible, and often neglected psychological and social factors implicated in change efforts. The purpose of this paper is to differentiate between the concepts of organizational culture and mental models, to argue for the value of applying a shared mental models (SMM) framework to large-scale change, and to suggest directions for future research.

The authors provide an overview of SMM theory and use it to explore the dynamic relationship between culture and cognition. The contributions and limitations of the theory to change efforts are also discussed.

Culture and cognition are complementary perspectives, providing insight into two different levels of the change process. SMM theory draws attention to important questions that add value to existing perspectives on large-scale change. The authors outline these questions for future research and argue that research and practice in this domain may be best served by focusing less on the potentially narrow goal of “achieving consensus” and more on identifying, understanding, and managing cognitive convergences and divergences as part of broader research and change management programmes.

Drawing from both cultural and cognitive paradigms can provide researchers with a more complete picture of the processes by which coordinated action are achieved in complex change initiatives in the healthcare domain.

This chapter grapples with questions of agency in the development of African higher education, with a special focus on the Association of African Universities (AAU), an organization outside of formal education policymaking on the continent. Through the lens of rhetorical institutionalism, findings illustrate how the AAU has adopted and adapted competing institutional logics to exert influence over development policymaking. Next, I will discuss how systems of persuasion were cultivated and symbols employed to establish the legitimacy of the organization in a heterogeneous institutional field that includes universities, development agencies, nongovernmental organizations, supranational arrangements, and the influence of international financial institutions. This enabled the AAU to extend institutional logics into African higher education. This case study seeks to upend the pervasive crisis narrative that perpetuates both the impotence of African institutions and the stewardship of outside development elites. Finally this chapter considers the implications of this critical case study for development discourse and practice.

In this study, we explored the behaviour of two Canadian multinational companies operating in the context of Arab Spring events in Egypt in 2011.

We conducted a fine-grained analysis of 171 documents of various secondary sources to understand the behaviour of the two firms in Egypt between 25 January 2011 and 30 June 2012.

We suggest that corporate diplomacy should be viewed as portfolios of interdependent actions rather than reactions to discrete events. We also underline the importance for organisations to have a proactive, holistic and inclusive corporate diplomacy strategy, with the objective to secure and balance both explicit political/legal licence and implicit social licence.

We intentionally focused our empirical analysis on two Canadian firms operating in the same host country and belonging to the same industry. It would be useful to carry similar research in different organisational and institutional contexts.