Vega Baquero, Juan DavidSantolino, Miguel2022-05-312022-05-312022-04-292666-1438https://hdl.handle.net/2445/186174Although still incipient in economics and finance, compositional data analysis (in which relative information is more important than absolute values are) has become more relevant in statistical analysis in recent years. This article constructs a concentration index for financial/banking systems via compositional analysis to establish the potential existence of "too big to fail" financial entities (...)14 p.application/pdfengcc-by-nc-nd (c) Vega Baquero, Juan David et al., 2022https://creativecommons.org/licenses/by-nc-nd/4.0/Operacions bancàriesAnàlisi de regressióColòmbiaBank transactionsRegression analysisColombiainfo:eu-repo/semantics/article7235572022-05-31info:eu-repo/semantics/openAccess