Results 41 to 50 of about 62,704 (164)
Estimación del riesgo en un portafolio de activos
Apuntes del CENES, 2013 Este trabajo introduce el uso de la teoría de valor extremo (EVT) y cópulas para la estimación del valor en riesgo (VaR). Se considera como aplicación a un portafolio compuesto por tres activos representativos del mercado colombiano.
Luis Guillermo Díaz +2 more
doaj
Estocástica: finanzas y riesgo. Volumen 6, número 1 (enero-junio, 2016)- [PDF]
, 2016 1 archivo PDF (114 páginas). EFR61"En este número presentamos dos metodologías, con distintas aplicaciones y variantes, que son ampliamente usadas en el sistema financiero.
Henaine Abed, María G., presidenta +1 more
core
Using online reports of seahorse seizures to track their illegal trade
Conservation Biology, Volume 39, Issue 5, October 2025.Abstract Illegal wildlife trade (IWT) is a persistent and extensive threat to global biodiversity. Hundreds of marine fish species are subject to regulation under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), but it is unclear how much protection species gain from CITES because information on marine fish ...
Sarah J. Foster +3 more
wiley +1 more source
Beyond Value at Risk (VaR): The Conditional VaR (CvaR) [PDF]
, 2007 En los últimos años, el Valor en Riesgo (VeR) se ha convertido en un patrón comúnmente utilizado en la medición del Riesgo de Mercado por los directivos bancarios.
Feria Domínguez, José Manuel +1 more
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A global indicator of species recovery
Conservation Biology, Volume 39, Issue 5, October 2025.Abstract Monitoring progress toward meeting global biodiversity goals involves several indicators, including, at the species level, the International Union for Conservation of Nature (IUCN) Red List Index (RLI) and the Living Planet Index (LPI). However, at present, there is no indicator specifically for tracking species recovery, despite this being ...
H. Resit Akçakaya +4 more
wiley +1 more source
Taxonomic and phylogenetic biases in translocated angiosperm plant species across European countries
Conservation Biology, Volume 39, Issue 4, August 2025.Abstract Conservation translocations are a well‐known conservation tool used to reverse the effects of local population extinctions and restore ecosystems. Compared with mammals and birds, plants are underrepresented in translocation programs, and little is known about the potential taxonomic and phylogenetic biases of plant translocation efforts.
Filipa Coutinho Soares +8 more
wiley +1 more source
Medición del VaR en los portafolios de acciones - Mercado Colombiano [PDF]
, 2008 En el presente trabajo se presentan de una manera clara tres elementos claves: Orientación de la Bolsa de Valores de Colombia en el mercado público accionario, la normatividad vigente para la evaluación de riesgo en los portafolios de acciones y el ...
Ospina Duque, Valentina +1 more
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Risk, Hazards &Crisis in Public Policy, Volume 16, Issue 2, June 2025.Abstract Prior disaster experiences often provide lessons for communities to respond to new disasters. In informal communities prone to disasters but conditioned within reactive disaster management regimes, residents and Community‐Based Organizations (CBOs) play immense roles in disaster risk reduction and response.
Stephen Kofi Diko +5 more
wiley +1 more source
Revista Facultad de Ingeniería Universidad de Antioquia, 2009 Las decisiones estratégicas de inversión son actividades cruciales para el desarrollo de una organización. Los proyectos de inversión se encuentran expuestos a diversos tipos de riesgo: financiero, político, de mercado, entre otros.
Diego Fernando Manotas Duque +1 more
doaj
Applying stress-testing on value at risk (VaR) methodologies [PDF]
, 2004 In recent years, Value at Risk (VaR) methodologies, i. e., Parametric VaR, Historical Simulation and the Monte Carlo Simulation have experienced spectacular growth within the new regulatory framework which is Basle II.
Feria Domínguez, José Manuel +1 more
core +1 more source