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The conceptualization of service sabotage failed to adequately tap the domain of interest. Phenomena like turnover and service sabotage are difficult to measure and are not suitable for individual-level study. However, “intention” is suitable for individual-level or management-oriented studies. The paper aims to discuss these issues.

A new scale (eight items) to measure the intention to sabotage was developed and tested using a sample of bank (n=313) and insurance (n=258) employees in Nigeria. Cynicism and the desire for justice are the roots of sabotage. As such, the inability to stabilize institutionalized work processes and procedures may cause employees to be overcome with the intention to sabotage service, prior to the actual sabotage. Drawing on conservation of resources theory, this paper investigates the impact of employee cynicism on intention to sabotage as moderated by procedural justice.

The analyses suggest that employee cynicism is related to the intention to sabotage, and procedural justice moderates the relationship between employee cynicism and intention to sabotage. The findings endorse the model of interest, and implications of this study for research and practice are discussed.

The study differentiated service sabotage from intention to sabotage, and developed and tested a scale to measure the intention to sabotage.

This paper aims to explore the challenges faced in combating fraudulent practices in the Nigerian public sector.

This paper is essentially the result of primary data of in-depth semi-structured interviews. An in-depth interview was conducted with 14 respondents comprises (4) auditors, (4) accountants, (2) legal practitioners, (2) staff of the Economic and Financial Crime Commission (EFCC) and (2) staff of the Federal Inland Revenue Service. The interviews data collected were analyzed using a thematic analysis approach.

This study found that among the challenges to combat fraudulent practices in the Nigerian public sector is first the prevalence of Godfatherism in the Nigerian public sector. Godfatherism offers selective judgment, lack of agencies autonomous and the party system which remains a challenge. Second, the issue of political immunity undermines public governance which illustrates an exemption of punishment, constitutional protections and the political environment are some major challenges faced in preventing fraud in the Nigerian public sector.

This study, therefore, offers an important platform to Nigerian anti-graft bodies such as the “EFFC,” “Independent Corrupt Practices Commission” (ICPC) and “Code of Conduct Bureau” (CCB). Thus, it perhaps eases the way of combating fraudulent practices in Nigeria.

This paper is original and unique in its form and has value to anti-graft bodies and practitioners in the Nigerian public sector, private sector other African economies and academics.

This paper aims to investigate the tacit knowledge-sharing framework among Pakistani academicians. The objective is to study trust and social networks as antecedents to foster tacit knowledge sharing with the mediating role of commitment. Furthermore, the moderating role of organizational knowledge-sharing culture is also examined.

The study applied a survey-based quantitative research design to test the proposed model. The nature of data are cross-sectional and collected with stratified random sampling among public sector higher education professionals of Pakistan. The total sample size for the present research is 247 respondents. The variance-based structural equation modeling technique by using Smart_PLS software is used for analysis.

Data analysis and results reveal that trust and social networks are significant predictors of tacit knowledge sharing among Pakistani academicians while commitment positively mediated the relationships. While the moderating role of organizational knowledge-sharing culture is also established.

The current research explains tacit knowledge sharing among academics with fewer antecedents i.e. social network and trust with limited sample size and specific population. There is still a great deal of work to be done in this area. Hence, the study provides direction for including knowledge-oriented leadership and knowledge governance in the current framework. Moreover, the framework can be tested in different work settings for better generalization.

The study gives an important lead to practitioners for enhancing tacit knowledge sharing at the workplace through a robust social network of employees, building trust and boosting employees’ commitment, as well as through supportive organizational knowledge sharing culture.

The research comprehends the tacit knowledge sharing framework with theoretical arrangements of trust, social networks, commitment and culture in higher education workplace settings under the umbrella of social capital theory.

This study aims to understand customers’ watching experience with travel vlogs and its impacts on one of the most prominent manifestations of customer engagement behaviors (CEBs) – word-of-mouth (WOM) – and their travel intention. Drawing upon the theory of resonance, this study incorporated both cognitive and emotional aspects of travel vlog watching experience.

Online survey data were collected from 352 participants who have watched travel vlogs over the past 12 months. Partial least squares structural equation modeling (PLS-SEM) was performed for hypotheses testing.

The study results reveal positive impacts of source credibility, inspiration, escapism and self-congruence on WOM, which further leads to travel intention. While source credibility is the strongest predictor of WOM, more factors representing the emotional resonance turn out to be the driving factors of WOM.

This study pinpoints the value of investigating audiences’ vlogs watching experience from a CEB perspective within the tourism setting. Future research is encouraged to explore more types of CEBs in the intersection of social media consumption and travel behaviors.

Travel vloggers need to convey their intrinsic passion and enthusiasm to create an emotional connection with the audiences. Hospitality and tourism marketers are recommended to promote products and services by incentivizing audiences to engage with the travel vlogs.

No prior research integrated vlogs watching experiences, engagement behavior and future travel intention in a tourism setting. This study fills this gap and contributes to the literature on customer engagement, media consumption and marketing.

The aim of this research is to measure the impact of eWOM (electronic word of mouth) and brand celebrity use on the purchasing behavior of sports consumers.

To test the model hypotheses, sports consumers who use social media and have purchased at least one online sports product were selected as the research group. Online survey method was used, and 836 participants were reached. The model was tested with structural equation modeling (SEM) through smart PLS software.

As a result, the quality, credibility and usefulness of the information consumers encounter on online platforms cause them to adopt information about products or services, and then exhibit online purchase behavior. While the attractiveness and trustworthiness of celebrities are seen as important factors affecting consumers' online purchase of sports products, the effect of celebrity expertise was found to be ineffective in this study.

Marketers can develop more effective eWOM strategies by considering consumers' expectations. Businesses that want to implement an effective marketing strategy may prefer celebrities in product promotions or advertisements of their brands.

This research revealed the effect of eWOM and celebrity endorsement on the online purchase behavior of sports consumers in terms of the sports industry. Unlike previous studies, this study examined these variables together on sports consumers and contributed to the development of models.

A new republic has just begun in Nigeria in 2015 with the election of two anti-corruption crusaders as President and Vice president, respectively. Although very few empirical studies exist on the subject of corruption within the justice system in Nigeria the intolerable popular impression is that the machinery of justice in Nigeria is quite notoriously corrupt. The aim of this paper is to identify strategies and mechanisms that will enhance the professionalism, effectiveness, integrity, accountability and transparency of the organisations within Nigeria’s administration of justice system both at the federal and state levels including Ministries of Justice, the Police, the Prison Service, immigration, customs and even the Bar.

Literature research is used to examine the problem. The author looks at corruption in the context of Nigerian laws. He tabulates the offences within the scope of the prohibition against corruption in Nigeria, as well as the incidences of corruption within the various sections of the criminal justice system. The prescriptive recommendations are divided into short-, medium- and long-term measures.

That corruption is actually prevalent in all areas of the Nigerian justice system. It is crucial that an impression must be made by the new administration in this area within a very short frame of time to arrest the situation and to reverse the damage caused so far.

Word limit has not enabled us to go into deeper analysis. Lack of objective studies done from within the Nigeria justice sector itself on the manifestation of corruption.

Very original analysis based on unique insight into the issue as academics, lawyers and practitioners within Nigerian anticorruption institutions.

The purpose of this paper is to highlight the challenges of property development and management in northern Nigeria drawing upon the experiences of Bauchi, Gombe and Kaduna states.

Based on a longitudinal evaluation of these trends and challenges, this study draws upon a literature review and practitioner insights on property investment efforts in northern Nigeria. It also benefits from insider accounts related to the author’s 20-years’ experience of work both in both Nigeria and the UK.

The study highlights the salient factors that have brought about the housing challenges in northern Nigeria. Arguably poor property development and management initiatives have had direct correlations with the weak property management practices in these states and thereby further restricted investments in the real-estate sector in northern Nigeria.

The limitations of the study are based on those attributable to personal observation and ethnographic studies as adopted in this case. This impacts upon the generalisability of the findings, however, sound the propositions may be. Areas for future research inquiry are also proffered.

The study is a critical reflection of developments in property management taken from the purview of the Nigerian real-estate market. While primarily a viewpoint paper, it does highlight some of the key challenges facing property management in a manner not previously discussed in the literature.

The purpose of this research is to propose a new choice of nonnegative parameter t in Dai–Liao conjugate gradient method.

Conjugate gradient algorithms are used to solve both constrained monotone and general systems of nonlinear equations. This is made possible by combining the conjugate gradient method with the Newton method approach via acceleration parameter in order to present a derivative-free method.

A conjugate gradient method is presented by proposing a new Dai–Liao nonnegative parameter. Furthermore the proposed method is successfully applied to handle the application in motion control of the two joint planar robotic manipulators.

The proposed algorithm is a new approach that will not either submitted or publish somewhere.