Build a Literature Review Summary on a Business Topic

Act as a research analyst preparing a literature review. The topic is [RESEARCH_TOPIC]. Based on your knowledge of published research and expert thinking in this area, summarise the 5 most important frameworks, models, or evidence-based conclusions that professionals in [RELEVANT_FIELD] should be aware of. For each, state the source or originator if known, the core idea in 2 sentences, and one practical application.