Beyond Degrees: Analysis of Skills-Based versus Credential-Based Hiring on Employee Performance and Internal Mobility

Abstract

As technological change accelerates, the very definition of a "qualified candidate" is being rewritten. This research assesses the rising demand for skills-based hiring among fast-paced companies and examines the specific employer needs driving this trend, as well as the broader implications of implementing such hiring processes. In contrast to previous research, which has largely focused on educational credentials or fixed job requirements, this study frames skills-based hiring as an adaptive strategy shaped by technological disruption and labour market fluidity. Specifically, this study investigated three key questions regarding the effectiveness of skills-based hiring over credentials-based hiring approaches, structured as follows: (i) To what extent do credential hiring and skills-based hiring differ in terms of employees’ performance and internal mobility? (ii) What factors are driving the prioritisation of skills-based competencies over credentials? (iii) Why and how does skills-based hiring outperform credential-based hiring in performance and internal mobility? We synthesised findings from 167 empirical credentials and skills-based studies published between 2005 and 2024. Results indicate that the initial focus on skills versus credentials creates different pathways 
throughout an employee’s lifecycle within an organisation, impacting performance measurement and opportunities for career growth in opposite ways. Additionally, this study revealed that the shift toward prioritising skills-based competencies over traditional credential-based talent hiring is driven by several key factors, namely the rapid pace of technological change, persistent talent shortages, the push for greater diversity and inclusion, and the need for better job-performance predictors. Furthermore, findings showed that skills-based talent hiring is significantly more effective than credential-based hiring in terms of staff performance, resulting in better hires, higher retention rates, and improved internal mobility. This review provides actionable 
insights for hiring organisations, human resources professionals, and policymakers who aim to future-proof their workforce strategies while aligning them with today’s digital age.