Predictors of Employee Engagement and Its Mediating Role in Organizational Performance: Evidence from a Lusaka City Council

Abstract

Abstract Employee engagement is widely regarded as a determinant of organizational performance, yet the evidence still clusters in private-sector firms in high-income economies, leaving municipal government in sub-Saharan Africa thinly studied. This article examines the predictors of engagement and their influence on organizational performance at Lusaka City Council, Zambia’s largest local authority. Guided by the Job Demands–Resources model and Social Exchange Theory, the study used an explanatory sequential mixed-methods design, pairing a survey of a stratified random sample of 300 employees with 15 semi-structured key-informant interviews. Data were analyzed through reliability and validity testing, correlation, multiple regression, and structural equation modelling with bootstrapped mediation, alongside reflexive thematic analysis. Job design and resources (β = 0.31) and reward and recognition (β = 0.35) both significantly predicted engagement, and engagement was the strongest predictor of performance (regression β = 0.46; structural path β = 0.51). Engagement partially mediated the effect of both antecedents, with significant indirect effects for job design (β = 0.17, 95% CI [0.10, 0.26]) and rewards (β = 0.19, 95% CI [0.11, 0.28]); the model explained 58 per cent of the variance in performance. Qualitative evidence set these relationships against a governance backdrop of centralized decision-making, inconsistent recognition, and political interference, with perceived political interference in promotion and resource allocation emerging as an institutional-level breach of the fairness premise that individual human resource interventions cannot repair. The study provides the first structural-equation-modelled, mixed-methods account of the engagement–performance relationship in a Zambian municipal authority, and argues that, in fiscally constrained municipalities, the perceived fairness of rewards and the decentralization of authority matter more for engagement than the absolute level of financial reward.