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Article
Publication date: 10 September 2021

Umair Manzoor, Sajjad Ahmad Baig, Muhammad Hashim, Abdul Sami, Hakeem-Ur Rehman and Ifrah Sajjad

In today's global economy, developing supply chain agility (SCA) and lean practices (LP) as resource-based view and dynamic capabilities are essential for firms to sustain their…

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Abstract

Purpose

In today's global economy, developing supply chain agility (SCA) and lean practices (LP) as resource-based view and dynamic capabilities are essential for firms to sustain their competitive advantage (CA) and enhance their operational performance (OP). The purpose of this paper is to develop and empirically test a framework to investigate how CA is achieved through SCA and LP and how these, in turn, can enhance a firm's OP.

Design/methodology/approach

For data collection, the authors adopted the survey method using self-administered questionnaires. Two-source survey data were collected in two rounds (separated by a two-month lag time) from supply chain managers, operational managers and general managers. The purpose of collecting data in two rounds was to reduce common-method bias. Likert scale (1–5) was used in the questionnaire. Smart PLS 3 and SPSS 23 were used for the data analysis purpose.

Findings

SCA was found to directly and positively affect OP. LP also positively affected OP. In addition, CA fully mediated the relationship between SCA, LP and OP.

Practical implications

This study encourages the managers of manufacturing firms to adapt LP and their supply chains (SCs) to become agile and leverage the advantages of their implementation to improve their OP and succeed in the market.

Originality/value

This study is one of the first to investigate the effect of SCA and LP on OP. Furthermore, the first study examines CA's mediating impact on the relationship between SCA, LP and OP.

Details

The TQM Journal, vol. 34 no. 5
Type: Research Article
ISSN: 1754-2731

Keywords

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Article
Publication date: 5 October 2021

Umair Ali, Wasif Muhammad, Muhammad Jehanzed Irshad and Sajjad Manzoor

Self-localization of an underwater robot using global positioning sensor and other radio positioning systems is not possible, as an alternative onboard sensor-based self-location…

298

Abstract

Purpose

Self-localization of an underwater robot using global positioning sensor and other radio positioning systems is not possible, as an alternative onboard sensor-based self-location estimation provides another possible solution. However, the dynamic and unstructured nature of the sea environment and highly noise effected sensory information makes the underwater robot self-localization a challenging research topic. The state-of-art multi-sensor fusion algorithms are deficient in dealing of multi-sensor data, e.g. Kalman filter cannot deal with non-Gaussian noise, while parametric filter such as Monte Carlo localization has high computational cost. An optimal fusion policy with low computational cost is an important research question for underwater robot localization.

Design/methodology/approach

In this paper, the authors proposed a novel predictive coding-biased competition/divisive input modulation (PC/BC-DIM) neural network-based multi-sensor fusion approach, which has the capability to fuse and approximate noisy sensory information in an optimal way.

Findings

Results of low mean localization error (i.e. 1.2704 m) and computation cost (i.e. 2.2 ms) show that the proposed method performs better than existing previous techniques in such dynamic and unstructured environments.

Originality/value

To the best of the authors’ knowledge, this work provides a novel multisensory fusion approach to overcome the existing problems of non-Gaussian noise removal, higher self-localization estimation accuracy and reduced computational cost.

Details

Sensor Review, vol. 41 no. 5
Type: Research Article
ISSN: 0260-2288

Keywords

Available. Open Access. Open Access
Article
Publication date: 1 February 2021

Junaid Aftab, Huma Sarwar, Anam Amin and Alina Kiran

Leadership has a decisive role in the success of all types of businesses and firms, including small- and medium-sized enterprises (SMEs), and the ethical behavior of leaders is a…

15292

Abstract

Purpose

Leadership has a decisive role in the success of all types of businesses and firms, including small- and medium-sized enterprises (SMEs), and the ethical behavior of leaders is a key component which brings a sense of respect, fulfillment, trustworthiness and acceptance among the employees, which later become visible in their job performance (JP). This study aims to check the immediate effect of ethical leadership (EL) on employee’s JP (EJP) and also explore the indirect mediating effect of corporate social responsibility (CSR) on this EL and EJP nexus.

Design/methodology/approach

Primary data was obtained from the employees of manufacturing SMEs of Northern Italy using a cross-sectional design from the end of 2019 to the start of 2020. This paper circulated 450 self-administered questionnaires using simple random sampling, and 202 (44.88%) valid questionnaires were returned. The PROCESS macro was performed using statistical package for social sciences to ensure whether or not EL affects EJP and is there any mediation effect of CSR present in this nexus.

Findings

The results indicate that EL has a strong positive connection with EJP and CSR. Interestingly, CSR positively influences EJP. Furthermore, the results also report the strong mediating effect of CSR in the nexus of EL and EJP.

Originality/value

This scholarly work seeks to contribute not only to the literature of EL and EJP but also enriches the understanding of this EL-EJP association by highlighting the indirect effect of mediating variable CSR in the SME sector.

Details

Social Responsibility Journal, vol. 18 no. 1
Type: Research Article
ISSN: 1747-1117

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Article
Publication date: 1 June 2022

Muhammad Khalique Ahmad, Abu Bakar Abdulhamid, Sazali Abd Wahab and Muhammad Umair Nazir

In times of crisis and volatility, especially in the Covid-19 scenario, project organisations are facing multifaceted threats. Project organisations are inclining towards flatter…

2554

Abstract

Purpose

In times of crisis and volatility, especially in the Covid-19 scenario, project organisations are facing multifaceted threats. Project organisations are inclining towards flatter organisational structures. Employees are demanding more decision-making authority due to the changing working scenario. Despite the advancement in project management, a hard skill side, project organisations are still struggling to achieve successful projects. The project manager's leadership, employee self-leadership and soft skills are presented as the solution to these aggravated problems. This article attempts to determine whether a transformational leadership style can influence project success, directly and indirectly through employee self-leadership.

Design/methodology/approach

The author raises the hypothesis, supported by social cognitive theory, that transformational leadership impacts project success directly and indirectly through self-leadership. Data were collected from 289 project team members in the IT sector, and the proposed relationships were assessed through Partial least squares structural equation modelling PLS-SEM.

Findings

Results show that a project manager's transformational leadership behaviour and employee self-leadership positively impact project success. Additionally, self-leadership mediates the relationship between transformational leadership and project success. Lastly, empowerment demonstrated significant moderation for self-leadership and project success, and for transformational leadership and project success.

Research limitations/implications

In this study, one obvious methodological limitation is a cross-sectional design. Future research can be performed while adopting a longitudinal research design. Another conceptual limitation of the model is that the authors did not include all transformational leadership dimensions, which can be considered for future studies while replicating this research model. Another future front can be by examining other leadership styles. Another research limitation may be the single source data collection, a future study may be conducted by several sources for data collection to adequately test both of the leadership styles at different hierarchies and for project success.

Originality/value

The paper contributes to the literature by finding that, in crises, a project manager's transformational leadership style enhances project success. In practice, project managers are needed to adopt transformational behaviour and encourage employee self-leadership and empowerment.

Details

International Journal of Managing Projects in Business, vol. 15 no. 5
Type: Research Article
ISSN: 1753-8378

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Article
Publication date: 20 April 2022

Muhammad Rashid, Naimat U. Khan, Umair Riaz and Bruce Burton

Financial shenanigans are the omissions or actions undertaken with the purpose of misrepresenting an organisation's financial statements. Many examples now exist of such behaviour…

934

Abstract

Purpose

Financial shenanigans are the omissions or actions undertaken with the purpose of misrepresenting an organisation's financial statements. Many examples now exist of such behaviour emerging in the context of a desire to deceive the users of financial reports. In this context, research has illustrated how investors can find themselves impacted by such behaviour, with incorrect decision-making around investment decisions being a major issue. However, auditors' perspectives, of obvious importance in such scenarios, given these individuals' role in attesting to the veracity of financial disclosures, have not been investigated. The aim of this study is to address this gap by seeking the experiences of auditors in the developing nation of Pakistan, an environment in which the significant impact of financial improprieties is well-documented.

Design/methodology/approach

Interviews with 50 Pakistani-based auditors were conducted to gather perceptions about the nature and prevalence of financial shenanigans. The questions posed were structured to address issues relating to both the drivers of and methods used to operationalise financial malfeasance.

Findings

The views expressed by the participants suggest that this type of malpractice is common, with a variety of forms employed and a level of audacity and shamelessness is striking. The results indicate the absence of the three institutional pillars conventionally associated with motivating organisational attempts to legitimise behaviour and maintain social contracts. When considered alongside recent findings that the audit profession in Pakistan may not always play an effective monitoring role, we argue that the evidence suggests the existence of motivations for legitimising strategies are not yet fully understood.

Research limitations/implications

This contention helps address recent calls for investigation of issues around legitimising tendencies where theoretical understanding is incomplete. A full understanding of the embedded practices will provide capital providers with the opportunity to make more informed decisions regarding their investments in Pakistani firms by highlighting the financial shenanigans involved, including the sheer audacity apparently associated with the observed behaviour.

Originality/value

Earnings management and auditing have not been studied widely in Pakistan despite the abundant and persistent nature of corporate scandals across the nation for many decades. Whilst implementation (and enforcement) of some accounting and auditing standards have taken place recently, the financial collapses continue, and understanding regarding the on-going fraud is urgently needed. The extent and shameless nature of the perceived behaviour are striking, suggesting that those closest to financial reporting in Pakistan see fraudulent financial reporting as being close to, if not yet fully representative of, normal practice.

Details

Journal of Accounting in Emerging Economies, vol. 13 no. 1
Type: Research Article
ISSN: 2042-1168

Keywords

Available. Open Access. Open Access
Article
Publication date: 26 December 2024

Amir Mahmood, Xiao Huang and Nadia Rehman

In 2002, Pakistan made a notable advancement toward inclusive education by approving the national policy for people with disabilities (Durrani et al., 2017). This policy, advised…

155

Abstract

Purpose

In 2002, Pakistan made a notable advancement toward inclusive education by approving the national policy for people with disabilities (Durrani et al., 2017). This policy, advised by the Ministry of Women’s Development, Social Work, and Special Education, aimed to integrate students with special needs into mainstream schools, emphasizing the significance of inclusive learning environments (Ashfaq and Rana, 2015). Despite these efforts, the practical application of this policy in high schools has encountered numerous obstacles. Effective integration of students with special needs requires more than just policy implementation; it demands effective educational practices. Teachers are crucial in this process as they are the primary facilitators of learning and significantly influence these students’ academic and social adaptation. Administrative support is essential in fostering an environment conducive to including and adapting students with special needs. This study aims to investigate these dynamics in high schools, focusing on the role of teacher interactions and administrative frameworks in supporting or hindering the adaptation process for students with special needs. Understanding these relationships is crucial for identifying gaps, challenges and opportunities within the current educational system, thereby contributing to the development of more effective strategies for inclusive education in Pakistan.

Design/methodology/approach

This study used a correlational research strategy to investigate the effects of administrative and teacher support on the adaptation capabilities of high school students with special needs. The correlational design was chosen to explore the relationships between different types of support and students’ adaptation capabilities without manipulating any variables (Seeram, 2019). The study involved 230 participants, comprising 170 educators and 60 support staff. Stratified random sampling ensured that the sample represented various school types and experience levels (Sharma et al., 2017). This sampling method helps provide a more accurate and comprehensive understanding of the population under study. The demographic characteristics of the sample are summarized in Table 1. Participants were categorized based on sex, level of education, age and experience level to ensure a comprehensive understanding of the sample’s diversity.

Findings

This study reveals that teacher and administrative support significantly impact students’ adaptation capabilities. Teacher support emerged as a strong predictor (ß = 0.502, p < 0.001), highlighting its crucial role in enhancing students’ adaptability. Administrative support also showed a positive and significant effect (ß = 0.211, p < 0.001), and its interaction with teacher support (ß = 0.102, p < 0.001) suggests that administrative support amplifies the positive effects of teacher support. These findings underscore the importance of a holistic support system within schools. While teachers provide direct instructional support and foster an inclusive learning environment, administrative support ensures teachers have the necessary resources and institutional backing to support students effectively (Carter et al., 2022). The interaction between these forms of support suggests that administrative efforts to support teachers can significantly enhance the overall adaptation capabilities of students (Gibbs, 2023b).

Research limitations/implications

Several limitations should be considered when interpreting the findings of this study. First, the data were collected using self-reported questionnaires, which may be subject to biases such as social desirability or recall bias. Second, the study’s cross-sectional design limits the ability to establish causality between the variables. Longitudinal studies would be beneficial in exploring the causal relationships between teacher and administrative support and students’ adaptation capabilities. In addition, the study was conducted within a specific context and population, which may limit the generalizability of the findings to other settings. Future research should aim to replicate this study in different educational contexts to validate and extend the findings.

Practical implications

The practical implications of these findings are significant. Schools should prioritize developing comprehensive support systems that include robust teacher support mechanisms and strong administrative backing. Professional development programs should focus on enhancing teachers’ skills in differentiated instruction, formative assessment and the use of technology in the classroom. Moreover, administrative policies should aim to provide continuous support for teachers through resources, training and collaborative opportunities. This dual approach ensures that teachers are well-equipped to address the diverse needs of students with special needs and that students receive consistent, high-quality support across their educational experience.

Originality/value

This study uniquely explores the combined effects of administrative and teacher support on the adaptation of high school students with special needs in mainstream education, highlighting the synergistic relationship between these support systems. Using a robust correlational design and stratified random sampling, it provides valuable insights into the dynamics of inclusive education within a Pakistani context. The findings emphasize the critical role of holistic support systems, offering practical implications for enhancing educational policies and practices. By addressing gaps in existing research, this study contributes significantly to the discourse on inclusive education and the development of effective support frameworks for special needs students.

Details

Quality Education for All, vol. 2 no. 1
Type: Research Article
ISSN: 2976-9310

Keywords

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