Results 21 to 30 of about 1,694 (129)

Un enfoque económico psicológico del comportamiento de rebaño

open access: yesCuadernos de Economía, 2007
El comportamiento de rebaño se refiere al fenómeno de personas que siguen<br />a una multitud durante un período dado, a veces “incluso sin considerar<br />información individual que sugiere otra cosa” (Banerjee 1992, 798).
Rook Laurens
doaj   +4 more sources

A multiscale seasonal examination of the risk of harm to seabirds from vessels based on co‐occurrence in Alaskan waters

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Alaska's seascape supports globally significant seabird populations, including vulnerable and threatened species, and hosts economically important commercial fisheries and marine transportation corridors. Seasonal patterns of seabird movements and vessel traffic create a complex landscape of risk, defined as high levels of co‐occurrence ...
Kelly Kapsar   +2 more
wiley   +1 more source

Extent of threats to marine fish from the online aquarium trade in the United States

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
The global marine aquarium hobby is a multibillion‐dollar industry, largely driven by demand from the United States. Much of this trade occurs online. We web scraped 4 major US‐based e‐commerce platforms selling marine aquarium fish to determine the retail price and source (wild capture, aquaculture, or both) of 13 families of ray‐finned marine fish ...
Bing Lin   +6 more
wiley   +1 more source

Economía conductual y macroeconomía: rumbo a mejores microfundamentos

open access: yesCuadernos de Economía
Los neoclásicos construyeron una síntesis para la economía; usurpando espacios de otras ciencias sociales así, la economía ganó el calificativo imperialista.
Jorge A. Rodríguez Soto
doaj   +1 more source

A new phylogeny of Anastrepha (Diptera: Tephritidae) based on nuclear loci obtained by phylogenomic methods

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
We present an extensive phylogenetic analysis, based on 293 nuclear loci and 728 individuals representing 237 species of Anastrepha, the largest and most economically important New World genus of Tephritidae. The analysis strongly supports the monophyly of most Anastrepha species groups, also revealing previously unknown relationships among species and
Allen L. Norrbom   +19 more
wiley   +1 more source

Teoría de juegos: ¿hacia dónde vamos? (60 años después de von Neumann y Morgenstern)

open access: yesRevista de Economía Institucional, 2002
En el presente artículo se señalan los principales problemas de la utilización de la teoría de juegos como herramienta del análisis económico. A su vez se indican las nuevas perspectivas de los conceptos solución, teniendo en cuenta el contexto, y ...
Monsalve , Sergio
doaj   +2 more sources

Commentary—Evolving Regionalism in Global Governance

open access: yesWorld Affairs, Volume 188, Issue 4, Winter 2025.
ABSTRACT The isolationist turn in US foreign policy likely heralds a shift in how states engage with the longstanding institutions of global governance. We argue for the importance of a multilevel approach to understanding how domestic, national, and regional factors play into states' strategies in seeking partners and choosing international forums. We
Michael Plouffe, Thomas Gift
wiley   +1 more source

La construcción en el Producto Interno Bruto del Ecuador, 2000-2018.

open access: yesPODIUM, 2019
Este artículo tiene por objeto examinar la influencia del sector de la construcción en el comportamiento económico del Ecuador. Se investigaron las relaciones entre el sector de la construcción y el Producto Interno Bruto (PIB) nacional, sus variaciones ...
Nelson Euclides García Osorio   +1 more
doaj   +1 more source

Examining critical assumptions in global conservation practice

open access: yesConservation Biology, Volume 39, Issue 6, December 2025.
Abstract The ability of conservation practitioners to design and implement successful conservation projects and scale up positive outcomes depends in large part on their ability to make accurate assumptions about the social and ecological contexts in which their projects operate.
Kendra Opatovsky   +2 more
wiley   +1 more source

La ortodoxia económica desalienta el estudio del comportamiento colectivo [PDF]

open access: yesRevista de Economía Institucional, 2015
El pensamiento económico se centró en el comportamiento individual como base de toda actividad económica. Algunos economistas heterodoxos muestran la importancia del comportamiento del grupo y la influencia de las organizaciones en la actividad económica,
Hendrik Van den Berg
doaj   +3 more sources

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