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This study aims to investigate whether threshold effects exist in the relationship between board gender diversity and firm performance.

This study applies the panel smooth threshold regression model (PSTR) to a sample of 284 non-financial French firms listed on Euronext Paris over the period 2009–2017. Firm performance proxies are Tobin’s Q and return on assets (ROA). The board gender diversity is measured by the percentage of women participation in board.

Threshold effects in the relationships between board gender diversity and firm performance measures are found. For Tobin’s Q, the model has one threshold at the 34.17% of women directors’ appointment on boards. Similarly, for ROA, the model has one threshold at the 38.28% of women presence in the board. The results show that above the estimated threshold, women directorship has a positive impact on firm performance. However, below the threshold, there is a neutral relationship. The findings support the critical mass view that a minimum of one third women representation in board is compulsory to achieve the desired effect of gender diversity.

This study’s finding provides useful insights to managers, investors and policymakers. Managers and investors can identify the adequate board gender diversity levels that enhance firm performance. Policymakers are divided on whether mandatory or voluntary board gender quota should be adopted. This study suggests that a quota of one third can be used in policy implementation.

Unlike prior studies that consider the relationship between firm performance and board gender diversity as linear, to the best of the authors’ knowledge, this study is the first to investigate the threshold effects in this relationship using a new econometric approach.

The purpose of this paper is to characterize the senior entrepreneurship context, as a solution for an unemployed qualified segment between 45 and 60 years of age, in the Northern region of Portugal, from a national and European perspective, associated to the growth trend of qualified senior unemployment in the region, based on a statistical angle and from the point of view of the motivations to become self-employed with a business creation project.

This empirical study is a cross-sectional study of mixed nature, that reconciles qualitative and quantitative analysis. A questionnaire was made and applied to a sample of 1,000 individuals and seven semi-structured interviews which four focus groups were carried out.

Findings allow us to conclude that the studied segment, skilled unemployed individuals between the ages of 45 and 60, is a growing segment that tends to evolve into long-term unemployment and underlines a potential reluctant entrepreneurship by necessity, i.e. a reduced motivational content of these unemployed people for the creation of their own job. The authors can conclude, in the Portuguese case, that government policies relating to taxes and bureaucracy are considered as unfavorable conditions or potentially inhibitors of senior entrepreneurship. Lastly, the authors underline the clear absence of specific support programs and measures for the promotion of entrepreneurship among the qualified senior unemployed and the authors propose an ecosystem creation regarding the specifics of the target group of the study.

The study identifies a set of actions and/or orientations that could be relevant and taken into account by the decision makers.

The main contribution of this paper is the better knowledge of the context and motivations for qualified senior entrepreneurship, as well as the associated personal, economic and social barriers; and the specific suggestions provided to policy makers in order to improve the context of the senior entrepreneurship.

This study examines the relationship between entrepreneurial passion, entrepreneurial support programs and entrepreneurial intention, and the moderating role of entrepreneurial support programs in the relationship between entrepreneurial passion and entrepreneurial intention, among students with physical disabilities in Nigerian tertiary institutions.

This study used a closed-ended questionnaire survey, composed of previously validated scales, to sample 209 students with physical disabilities at tertiary institutions in Nigeria. Hierarchal regression was performed to assess the relationships between the variables and test the hypotheses.

Both entrepreneurial passion and entrepreneurial support programs were found to be significantly positively related to entrepreneurial intention, and entrepreneurial support programs also moderated the relationship between entrepreneurial passion and entrepreneurial intention.

This research paper identifies that developing entrepreneurial passion and providing accessible and inclusive entrepreneurial support programs are valuable in supporting and facilitating a passage into entrepreneurship for those with disabilities.

This research paper addresses calls for further understanding of how those with disabilities can be supported into entrepreneurship, by identifying supporting factors. The research paper provides further understanding of the entrepreneurial passion and intention nexus by exploring the relationship within those with a physical disability, where significant barriers exist and within a developing country context where entrepreneurship might be a necessity rather than driven by passion.

This paper aims to examine how role clarity mediates the effect of transformational leadership on job engagement and championing behavior in support of the conservation of resources theory.

The authors used a cross-sectional approach to collect data from managerial/nonmanagerial employees within the Pakistani hospitality industry via online and offline questionnaires. A total of 170 responses were used in the data analysis using partial least squares structural equation modeling to test the hypothesized relationships.

Findings show that transformational leadership directly predicts improved role clarity and job engagement. Moreover, role clarity leads to job engagement and championing behavior. Role clarity exhibits a partial mediation effect on job engagement and full mediation on championing behavior.

To bridge the gap in leadership literature, this research assesses the underlying effect of role clarity on the relationship between transformational leadership and its positive outcomes. It provides theoretical and managerial implications regarding the role of transformational leadership characteristics and outcomes.