Ali Raza

Promoting innovative work behaviour and employee wellbeing has become essential as it endows companies with competitive advantages to thrive in today's complex business environment. This study investigates the role of workplace spirituality in inducing innovative work behaviour and employee wellbeing based on the social exchange theory and the spillover theory. It also looks at the previously unexplored mediating function of employee engagement in the relationship between workplace spirituality and the outcomes above. Additionally, it examines the interactive effect of workplace spirituality and individual spirituality on employee engagement. Two waves of survey data were collected from 538 employees and their managers working in the IT sector in Pakistan. This study contributes to the expanding corpus of research on workplace spirituality, confirming that the latter positively influence innovative work behaviour and employee wellbeing. The mediating effect of employee engagement on the relationship between workplace spirituality and innovative work behaviour and employee wellbeing is also significant. Further, the results confirm that the influence of workplace spirituality on employee engagement is contingent on the degree of individual spirituality. Theoretical contributions and practical implications are discussed.

Whooping cough is a highly transmitted disease around the world. According to the World Health Organization, 0.15 million cases had reported globally in 2018. Most of the Asian and African states are infected regions. Through the study, we investigated the whole population into the four classes susceptible, exposed, infected, and vaccinated or recovered. The transmission dynamics of whooping cough disease are studied analytically and numerically. Analytical analyses are positivity, boundedness, reproduction number, equilibria, and local and global stabilities. In numerical analysis, we developed an implicit numerical integration scheme consistent with the biological problem’s properties. The analysis of the implicit method for the said model is dynamically consistent, positive, and bounded. Furthermore, an implicit numerical integration scheme is suitable for studying a particular epidemic model such as the whooping cough disease.