A Grounded Theory Model for Mitigating Employee-Assisted Fraud in the Nigerian Hospitality Sector

Abstract

Employee-assisted fraud which includes asset misappropriation and staff collusion and corruption activities severely impacts the Nigerian hospitality industry because of the current economic situation combined with high cash flow operations and insufficient institutional controls. The research creates an inductive model for mitigation through semi-structured interviews with 28 participants (hotel managers, accountants, frontline employees, auditors, and ex-staff) from mid-scale hotels in Maiduguri, Lagos, Abuja, and Port Harcourt. The researchers continued collecting data until they reached theoretical saturation which they analyzed using open and axial and selective coding methods that employed constant comparison. Researchers identified "Contextual Layered Vigilance" as the core category which describes a process that organizations use to develop resilience against fraud within their high-pressure relationship-based operational environments. The model consists of three interconnected phases which include (1) Pre-emptive Integrity Building (addressing pressures via fair compensation, ethical recruitment, and cultural onboarding to reduce motivation); (2) Real-Time Detection and Disruption (implementing opportunity-limiting controls like segregation of duties, surprise audits, CCTV integration, and adapted whistleblowing); and (3) Sustaining Deterrence and Adaptation (fair sanctions, ongoing training, leadership modeling, and periodic review amid economic flux). The key contextual moderators in this study include Nigeria-specific factors which include acute economic hardship that increases financial pressure and kinship obligations that affect rationalization and limited external enforcement which increases internal reliance. The model extends fraud theory by presenting proactive culturally attuned layers which operate together with punitive measures. The study provides particular organizational controls that benefit SMEs and hotels while creating theoretical insights which improve understanding of how to prevent occupational fraud in developing nations. Research limitations exist because of the regional focus of the sample and the subjective nature of qualitative research. The model will undergo quantitative testing in future research which will also explore its comparative effectiveness across different industry sectors.