This thesis examines the impact of High Performance Works Systems (HPWS) on firm labour productivity and innovation. Considerable studies have proved that investment in HPWS is associated with superior organizational performance (Huselid, 1995; Authur, 1994; Delery and Doty, 1996; Guthrie, 2001). However, there is still no agreement on whether High Performance Work Systems are universally applicable or contingent on certain circumstances.
This thesis contributes to the universal versus contingency debate by testing the moderating effect of contextual factors on these relationships.