Revisiting the human resource architecture: Contextual influences on human capital allocation

Purpose: This study investigates how both internal and external contextual factors influence the differentiation of human resource (HR) systems within manufacturing firms. Specifically, it examines the influence of competitive strategy, union density, management-employee cooperation, environmental dynamism and technological opportunities on the strategic value and uniqueness of human capital. Design/methodology/approach: The study draws on quantitative data collected from 200 medium- and large-sized manufacturing establishments in Australia. It employs a range of statistical techniques, including analysis of variance (ANOVA), analysis of covariance (ANCOVA) and independent samples t tests, to analyse the relationships between contextual factors and human capital allocations. Findings/results: The findings reveal that contextual factors, including differentiation strategy, collaborative management-employee relations and technological prospects, exert a considerable influence on the strategic value and uniqueness of human capital. Union density influenced only the strategic value of human capital, while environmental dynamism and cost leadership strategy had negligible effects on human capital allocations. Practical implications: The results provide empirical knowledge by urging organisations to customise and modify their HR frameworks by evolving contextual variables, thereby augmenting organisational flexibility and the proficient administration of heterogeneous human capital. Originality/value: The study extends the HR architecture framework by incorporating contextual variables, offering a more comprehensive understanding of HR system design. It provides valuable insights for HR professionals, policymakers and scholars.