is a comprehensive guide designed for students and professionals to apply quantitative models to marketing decisions. While the full 488-page book is typically a paid resource, you can access chapter excerpts and supporting materials directly from the author or through educational platforms. Stephan Sorger Core Strategic Models & Chapters
Segment customers into "Champions" (High R/F/M), "At-Risk" (High F/M but Low R), and "Hibernating" (Low all three). This allows for hyper-targeted retention campaigns. is a comprehensive guide designed for students and