External to Google, I think we have little data, but we've heard that much internal behavior is based on individuals making data-backed cases for positive contr

External to Google, I think we have little data, but we've heard that much internal behavior is based on individuals making data-backed cases for positive contributions to the company. Which prompts the idea: does Google have a data-backed adversarial operation, as a check on all that activity and biased analysis? For example, when someone says "I did X, which resulted in a Y% positive impact to Z, so pls gimme dat sweet promo yo"... there's another function of the company that can say, "It was actually only 0.2 that positive impact, in that isolated regard; but more importantly, it had costs to A and B, which our current strategy model suggests resulted in substantial net harm to the company. Please tell all your colleagues that disregarding A and B is not the way to get a promotion."