Carlos Rossi

Time is pressing, and the idea that this proof 'creates' an equivalence is indeed a risky simplification. Money is limited, and we must consider market liquidity as a major constraint; the equivalence between fixed-point sensitivities and KKT sensitivities can significantly erode under extreme liquidity stress conditions, such as those observed during the 1997 Asian crisis.

Who has the incentive to believe that a mathematical proof 'creates' an existing equivalence?
The true gain comes from the understanding that this proof reveals an underlying property; it does not generate it.
If one thinks that a magic equilibrium formula creates reality, one risks misinterpreting market dynamics.
For example, the proof of an inverse correlation between gold and real interest rates in the market does not create this relationship; it allows us to better anticipate it based on central bank policies.