Results 51 to 60 of about 636,746 (247)

El spread de las tasas de interés en Colombia para el período 2010-2020

open access: yesLecturas de Economía, 2022
El SPREAD mide los costos de intermediación del sistema financiero y afecta el crecimiento económico. Este artículo busca evaluar los determinantes del SPREAD para la economía colombiana bajo el esquema de inflación objetivo durante el período 2010-2020.
Juan Camilo Galvis-Ciro   +3 more
doaj   +1 more source

Development of a Four-Language Questionnaire to Investigate Environmental Risk Factors for the Development of Canine Atopic Dermatitis and to Monitor Disease Course and Progression. [PDF]

open access: yesVet Dermatol
Background: The chronic and multifactorial character of canine atopic dermatitis (cAD) often leads to poor disease control and treatment dissatisfaction. Environmental factors are likely to contribute to the disease development and may play a more important role than assumed previously.
Rhodius PC   +11 more
europepmc   +2 more sources

Resource windfalls and political sabotage: Evidence from 5.2 million political ads

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract We study the role of incentives in inducing sabotage in political contents, vis‐à‐vis natural resource windfalls. The latter induce plausibly exogenous increases in contests' stakes by extending opportunities for policy implementation or private gain upon winning and enhancing incumbent advantage.
David Lagziel, Ehud Lehrer, Ohad Raveh
wiley   +1 more source

Análisis Malmquist y DEA intertemporal de las agriculturas de la Unión Europea

open access: yesEconomía Agraria y Recursos Naturales, 2011
En este trabajo se realiza un análisis comparado de dos métodos no paramétricos de medida de productividad total de los factores con datos de panel basados en programación: índices de Malmquist y un modelo DEA intertemporal que permite acotar las medidas
Natalia Aldaz, Joaquín A. Millán
doaj   +1 more source

How much biotic nativeness matters across human demographic groups

open access: yesConservation Biology, EarlyView.
Abstract Many central concepts of conservation biology—such as nativeness—are structured by ecological and social factors. However, the social consequences of using these concepts to make conservation decisions remain inadequately understood. Some researchers argue that nativeness, rather than acting as an objective proxy for important ecological ...
Harold N. Eyster, Rachelle K. Gould
wiley   +1 more source

Effectiveness of territorial protection categories in conserving an endemic island bird during population fluctuation

open access: yesConservation Science and Practice, EarlyView.
Static boundaries of protected areas failed to capture the Canary Islands stonechat's shifting distribution patterns. Abstract Protected areas represent cornerstones of biodiversity conservation on oceanic islands, yet their effectiveness for endemic species remains poorly evaluated. We assessed how various territorial protection categories conserve an
Luis M. Carrascal   +2 more
wiley   +1 more source

Desempleo y tasa global de participación en Colombia: una perspectiva regional por medio de las siete ciudades principales [PDF]

open access: yes, 2018
23 p.Este capítulo presenta resultados empíricos sobre la relación de largo plazo entre la tasa global de participación (TGP) y el desempleo en Colombia, desde una perspectiva regional. Se evalúa la relación de largo plazo entre la tasa de desempleo y la
Campo-Robledo, Jacobo Alberto   +1 more
core  

Cambio tecnológico y diferencial salarial en las regiones de México: un análisis de datos de panel para el sector servicios

open access: yes, 2013
In this paper Hypothesis Biased Technological Change is applied for Mexican workers services sector, belonging several Mexican regions. Economics Census microdata, 1998, 2003 and 2008 are used.
Mario Camberos C.   +2 more
semanticscholar   +1 more source

Seeing herbaria in a new light: leaf reflectance spectroscopy unlocks trait and classification modeling in plant biodiversity collections

open access: yesNew Phytologist, EarlyView.
Summary Reflectance spectroscopy is a rapid method for estimating traits and discriminating species. Spectral libraries from herbarium specimens represent an untapped resource for generating broad phenomic datasets across space, time, and taxa. We conducted a proof‐of‐concept study using trait data and spectra from herbarium specimens up to 179 yr old,
Dawson M. White   +6 more
wiley   +1 more source

Contrabando técnico y política arancelaria: análisis de datos de panel para el sector textil colombiano [PDF]

open access: yes, 2018
No período compreendido entre 1990 até a segunda década de 2000, o setor têxtil colombiano enfrentou frequentes modificações de política tarifária.
Torres Gómez, Edwin Esteban   +1 more
core   +2 more sources

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