Jorge Aníbal Restrepo-Morales

FACTOR: a framework for formulating systematic review questions in economics and the social sciences, adapted from PICOC and CIMO

FACTOR is a framework for formulating systematic review questions in economics and the social sciences. It adapts PICOC and the CIMO logic of Denyer, Tranfield and van Aken (2008) to observational evidence, with six components: Focal phenomenon, Agents, Context, Theory and mechan...

The Concentration-Fragility Nexus: Early-Warning Systems and Portfolio Implications in Concentrated Markets

<ns5:p>Background The post-pandemic financial landscape presents a paradox: record asset price highs coexist with mounting systemic vulnerabilities. Market concentration in equity indices has reached levels comparable to the dot-com era, driven by passive investment inflows and t...