{"id":"https://openalex.org/keywords/inventory-model","display_name":"inventory model","description":"A quantitative operations research model for determining how much stock to hold and when to replenish it under demand and cost constraints.","display_name_alternatives":["inventory models","stock model","inventory management model","inventory management models","inventory modeling","inventory control model"],"ids":{"openalex":"https://openalex.org/keywords/inventory-model","wikidata":"https://www.wikidata.org/wiki/Q114638347"},"primary_topic":{"id":"https://openalex.org/T10328","display_name":"Supply Chain and Inventory Management","score":0.8372,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10328","display_name":"Supply Chain and Inventory Management","score":0.8372,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"works_count":6842,"cited_by_count":95000,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/inventory-model","updated_date":"2026-10-19T04:06:21","created_date":"2026-09-30T00:00:00"}