Four supply chain management systems: From supply chain strategies to human resource management

This article develops a conceptual model that supports and aligns supply chain strategies with organizational culture and leadership styles. We examine various supply chain theories and organizational behavior concepts to develop an integrated supply chain: the human factor model. Based on the underlying dimensions of environmental uncertainty and product complexity, we propose a 2x2 typology to identify four different supply chain systems that can be used by organization leaders to identify suitable supply chain strategies and compatible people management practices. We provide a useful and practical framework to analyze the alignment between the external environment and the internal organization of a supply chain system.     

MODELING LEAN,AGILE, AND LEAGILE SUPPLY CHAIN STRATEGIES

The merits of lean and agile supply chain strategies have been much debated among practitioners and academics. While these strategies are often viewed as opposites, this research supports the view that they must not necessarily compete and can, in fact, be employed simultaneously through a so‐called “leagile” approach. Lean, agile, and leagile strategies are illustrated by modeling their respective applications at a tier‐1 supplier to the Heating, Ventilating, and Air‐Conditioning (HVAC) industry. Simulation analyses indicate that the lean system excels in customer service performance while the leagile system results in lower enterprise‐wide inventory levels under modeled circumstances. Subsequent analysis suggests that trade‐offs exist among the systems in the base case and under varying cost conditions.