Bandingkan metode

	Model Stok Pengaman dan Titik Pemesanan Ulang	Analisis ABC: Klasifikasi Persediaan berdasarkan Nilai Penggunaan Tahunan
Bidang	Riset Operasi	Riset Operasi
Keluarga	Regression model	Process / pipeline
Tahun asal	1998	1998
Pencetus	Silver, Pyke & Peterson	Pareto principle; Silver, Pyke & Peterson
Tipe	Stochastic inventory control model	Inventory segmentation technique
Sumber perintis	Silver, E. A., Pyke, D. F., & Peterson, R. (1998). Inventory Management and Production Planning and Scheduling (3rd ed.). Wiley. ISBN: 978-0-471-11947-0	Silver, E. A., Pyke, D. F., & Peterson, R. (1998). Inventory Management and Production Planning and Scheduling (3rd ed.). Wiley. ISBN: 978-0-471-11947-0
Alias	Buffer Stock, Reserve Stock, Reorder-Point Model, Emniyet Stoğu	Pareto Inventory Classification, 80-20 Inventory Rule, ABC Classification, ABC Stok Analizi
Terkait	3	2
Ringkasan	Safety stock is an additional quantity of inventory held beyond expected demand during a replenishment lead time, designed to protect against stockouts caused by demand or supply uncertainty. Reorder-point models formalize this buffer by setting a trigger inventory level at which a new order is placed. Systematically developed within the stochastic inventory-control framework by Silver, Pyke, and Peterson (1998), the approach translates a desired customer-service level into a precise buffer quantity using the statistics of demand and lead-time variability.	ABC Analysis is a demand-value segmentation technique that divides inventory items into three classes — A, B, and C — based on their annual usage value (unit cost multiplied by annual demand). Rooted in the Pareto principle and codified for inventory management by Silver, Pyke, and Peterson (1998), it guides managers to concentrate control resources on the small fraction of items that drive the vast majority of total inventory spend.