Definition

A strategic analysis framework (Value, Rarity, Inimitability, Non-substitutability) that you were supposed to learn in business school, except your professor got distracted talking about economic moats for a month straight. Now you're staring at the exam wondering why those four weeks of rambling didn't actually teach you how to use the damn thing.

Example Usage

"I have no idea how to do this VRIN analysis for the case study—Professor spent the whole unit talking about castle metaphors instead of actual examples."

Source: Urban Dictionary (https://www.urbandictionary.com/define.php?term=vrin&defid=14989260)

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