Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Juan Ignacio Guzmán"'
Autor:
Ignacio Acuña, Mauricio Federico Zalazar-Jaime, Yanina Michelini, Juan Ignacio Guzmán, Juan Carlos Godoy, Ezequiel Galarce, Jeffrey Joireman
Publikováno v:
Acta Colombiana de Psicología, Vol 23, Iss 1, Pp 357-368 (2020)
La consideración de las consecuencias futuras se define como el grado en el cual las personas anticipan y son influenciadas por las potenciales consecuencias futuras de su comportamiento actual, y una herramienta muy utilizada para medirla es la Esc
Externí odkaz:
https://doaj.org/article/99948f476f8d490c9f9aa31ff905f31b
Publikováno v:
Avaliação Psicológica, Vol 16, Iss 3, Pp 375-383 (2017)
El objetivo de este trabajo fue analizar la validez convergente y discriminante entre tests de impulsividad, funcionamiento ejecutivo, toma de decisiones (TD) con y sin componente emocional y de TD centrado en el agente. Mediante un diseño instrumen
Externí odkaz:
https://doaj.org/article/4224a91bdbd24db4b83d9f49fbd41914
Publikováno v:
Natural Resources Research. 31:2571-2588
Publikováno v:
Mineral Economics. 36:255-277
Publikováno v:
Natural Resources Research. 29:2989-3014
A problem for mining districts, for example those with small to medium operations, is the uncertainty with respect to the valuation of exploration targets. In cases where a mining district has been only partially developed, geological uncertainty lik
Autor:
Juan Ignacio Guzmán, Alina Karpunina, Constanza Araya, Patricio Faúndez, Marcela Bocchetto, Rodolfo Camacho, Daniela Desormeaux, Juanita Galaz, Ingrid Garcés, Willy Kracht, Gustavo Lagos, Isabel Marshall, Víctor Pérez, Javier Silva, Ignacio Toro, Alejandra Vial, Alejandra Wood
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Journal of Cleaner Production. 376:133588
Autor:
Juan Ignacio Guzmán, Diego García
Publikováno v:
Mineral Economics. 33:217-229
The commodity price volatility is a critical characteristic of mineral markets, since it has planning as well as financial implications for different market participants such as governments, producers, investors, and consumers. This paper inquiries i
Autor:
Matías Siña, Juan Ignacio Guzmán
Publikováno v:
Journal of Commodity Markets. 13:30-39
This paper proposes a real option model for valuing open pit mines with two processing methods under commodity price uncertainty. The model considers the flexibility that open pit mines have in order to decide if the ore being mined will be processed
Autor:
Enrique Silva, Juan Ignacio Guzmán
Publikováno v:
Mineral Economics. 31:283-300
In mineral economics, there is quite broad consensus that market fundamentals (physical supply and demand) explain commodity price fluctuations, particularly in the medium and long term. However, following the recent price boom, some dissent has aris