Biography
Diego Costa works at Azvalor Asset Management, a value-oriented investment firm based in Spain, where he focuses on process automation, data analysis, and post-trade operations. He holds a Master’s in Value Investing & Business Cycle Theory from OMMA.
Author's Posts
From Sharpe to Pedersen: Why Active Management Isn’t Zero-Sum After All
Sharpe’s arithmetic explained markets at rest. Pedersen’s model shows markets in motion and how active management creates real economic value.