Despite the consistency with which the theoretical and normative conne
ctions between human resource management practices and firm-level perf
ormance outcomes are made, empirical studies that link the two are spa
rse. This paper presents results from a study of 319 business units th
at addresses this gap. Hypotheses are derived from a resource-based pe
rspective on strategy. Positive and significant effects on labor produ
ctivity are found for organizations that utilize more sophisticated hu
man resource planning, recruitment, and selection strategies. These ef
fects are particularly pronounced in the case of capital-intensive org
anizations.