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This study addresses a gap in the knowledge on how longitudinal engagement in a school improvement initiative influences change in middle leaders’ (MLs') interactions and assesses how school–university partnerships around school improvement can support teachers with formal leadership roles (i.e. MLs’) leadership development.

Using a two-year longitudinal research design, university staff facilitated middle leadership training in a school-defined improvement initiative on lesson study. Results from a pre-test followed by two post-tests administered at one-year intervals were collected on social networks. Analyses examined changes in indegree and brokerage patterns among groupings of senior leaders (SL), subject leaders, cross-school specialists and teachers.

Accounting for staffing changes, 27 of 67 staff members participated in each survey, yielding 1,623 distinct ties connecting school members. Over the first year, advice-seeking increased by 225%. SLs’ initial propensity to consult peers shifted towards MLs and teachers. Subject leaders advising other leaders and teachers increased tenfold. Teachers’ peer-to-peer consultation increased by 2,000%. Specialists with school-wide responsibilities became the dominant group for advising other leaders, such as SLs and subject leaders. These shifts were sustained over the second year.

The study demonstrates that engagement in the school–university partnership support and the corresponding structural changes stimulated robust cross-school dialogue among teachers and various leaders. Brokerage patterns indicated an enhanced role for MLs in driving the school-defined improvement initiative which corresponded to university-designed development activities.

A content validation process of an institutional leadership framework is described for leadership educators in higher education. We created this process to further integrate our leadership framework across campus, maintain alignment with advancements in leadership research and ensure it is broadly inclusive and culturally responsive.

Our approach included seven essential design elements and was informed by a review of leadership frameworks in practice and the literature, validation studies and a comprehensive document review.

Our approach yielded a validated leadership framework with modifications to its principles, values, competencies and outcomes. Modifications addressed pre-determined criteria and were deemed relevant to leadership research and our institutional context.

The external content validation process of our leadership framework is novel and serves as a valuable guide for those considering opportunities to strengthen their own institutional approaches to leadership education.

This paper aims to investigate the tension between the visible and invisible aspects in slum tourism influencers’ content, addressing a gap in the literature regarding this kind of influencers and enhancing visual methodologies by including the analysis of invisible phenomena.

This paper is a qualitative analysis of the most-watched slum tourism influencers’ content in Brazilian ‘favelas’ (totaling 24,000,000 views) using Rancière's (2004) visual research framework and interpretation of the most frequent words in 27,000 comments on these videos.

Slum tourism influencers often attempt to depict what cannot be shown due to risks to the hosts and influencers. The inability to show certain aspects is compensated by the proliferation of alternative images hinting at the unseen. Comments reveal that while the desire to perceive the unseen may drive viewership, the influencers and locals emerge as the primary visual focal points. Consequently, the marginalized setting of the slum fades into the background, with individuals taking precedence in viewers’ discussions.

To the best of the author’s knowledge, this study is the first to explore the role of the invisible in slum tourism influencer content and followers’ reactions. It illustrates that rather than imposing restrictions on the visible, the invisible serves as a catalyst for the proliferation of images through alternative means.

The purpose of this paper is to systematically analyze the literature around regulatory compliance and market manipulation in capital markets through the use of bibliometrics and propose future research directions. Under the domain of capital markets, this theme is a niche area of research where greater academic investigations are required. Most of the research is fragmented and limited to a few conventional aspects only. To address this gap, this study engages in a large-scale systematic literature review approach to collect and analyze the research corpus in the post-2000 era.

The big data corpus comprising research articles has been extracted from the scientific Scopus database and analyzed using the VoSviewer application. The literature around the subject has been presented using bibliometrics to give useful insights on the most popular research work and articles, top contributing journals, authors, institutions and countries leading to identification of gaps and potential research areas.

Based on the review, this study concludes that, even in an era of global market integration and disruptive technological advancements, many important aspects of this subject remain significantly underexplored. Over the past two decades, research has lagged behind the evolution of capital market crime and market regulations. Finally, based on the findings, the study suggests important future research directions as well as a few research questions. This includes market manipulation, market regulations and new-age technologies, all of which could be very useful to researchers in this field and generate key inputs for stock market regulators.

The limitation of this research is that it is based on Scopus database so the possibility of omission of some literature cannot be completely ruled out. More advanced machine learning techniques could be applied to decode the finer aspects of the studies undertaken so far.

Increased integration among global markets, fast-paced technological disruptions and complexity of financial crimes in stock markets have put immense pressure on market regulators. As economies and equity markets evolve, good research investigations can aid in a better understanding of market manipulation and regulatory compliance. The proposed research directions will be very useful to researchers in this field as well as generate key inputs for stock market regulators to deal with market misbehavior.

This study has adopted a period-wise broad-based scientific approach to identify some of the most pertinent gaps in the subject and has proposed practical areas of study to strengthen the literature in the said field.