Scenario modeling best practices, TreBranch walkthroughs, and financial analysis ideas — straight to the point.
Git fails on spreadsheets. Save-As naming is chaos. Here is a rigorous look at every approach analysts use — SharePoint, Track Changes, Spreadsheet Compare — what each one actually gives you, and what a real solution needs to do.
From SpaceX launch economics to LBO scenario stacks — how analysts at capital-intensive organizations structure what-if analysis, and the three structural problems every serious modeler eventually hits.
Excel's Scenario Manager caps you at 32 scenarios, breaks on model updates, and can't compare scenarios side-by-side. Here is what PE analysts use instead — and why the copy-sheet approach makes things worse.
Excel's data tables stop at 2 variables — but most real financial models have 4 or 5 load-bearing assumptions. Here is how analysts push past that ceiling, and when to stop fighting the tool.
The copy-sheet approach is the most common source of financial model errors. Here is a systematic look at every method analysts use — and the branching approach that eliminates version drift entirely.