Acman: Accounting and Management Journal
Vol. 6 No. 1 (2026): Acman: Accounting and Management Journal

How Trust Empowers Motivation and Knowledge Sharing to Improve Performance: A Moderated Mediation Model

Iwan Sidharta (Sekolah Tinggi Ilmu Ekonomi Pasundan Bandung, Indonesia.)



Article Info

Publish Date
29 Jul 2026

Abstract

This study investigates the structural relationships among trust, motivation, knowledge sharing, and employee performance in the retail sector. Specifically, we examine how motivation and knowledge sharing mediate the impact of trust, while evaluating the conditional boundaries and essential prerequisites of these relationships. Author adopted a quantitative approach, surveying 154 retail employees. The data analysis utilized Partial Least Squares Structural Equation Modeling (PLS-SEM) to evaluate the structural model, supplemented by Importance-Performance Map Analysis (IPMA) and Necessary Condition Analysis (NCA) to identify performance priorities and operational bottlenecks. The structural analysis reveals that trust exerts a powerful medium effect on knowledge sharing, which subsequently drives employee performance. Furthermore, NCA establishes trust as a critical, mandatory bottleneck (Strong Necessity) for maximizing performance, while motivation and knowledge sharing act as Moderate Necessity conditions that restrict peak outcomes if neglected. Retail managers must actively build organizational trust to dismantle information silos and unlock the positive benefits of employee motivation. To achieve superior performance targets, management should prioritize resources toward knowledge sharing during briefings and establish clear incentive structures to maintain high motivational ceilings. This study offers unique value by integrating PLS-SEM with advanced IPMA and NCA methodologies in a retail context. Rather than just examining linear relationships, this research uncovers the exact necessary thresholds and bottleneck values of trust and motivation required to achieve optimal employee productivity.

Copyrights © 2026






Journal Info

Abbrev

aj

Publisher

Subject

Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Library & Information Science Social Sciences

Description

Topic related to these field can be Accounting and Management, entrepreneurship, finance and financial services, human resource management, marketing, industrial relations, insurance, intellectual property management, international business, logistics, management information systems, management and ...