Results 41 to 50 of about 679,438 (165)

Campesinado, precio y salario [PDF]

open access: yesApuntes: Revista de Ciencias Sociales, 1979
In the study of the slow and laborious formation of rural proletariat in Peru from the mid-twentieth century, there are two clearly differentiated stages (even though the limits between them are not precise); during the century before World War II the dominant issue was the "labor shortage"; in recent years, on the other hand, this problem desappears ...
openaire   +2 more sources

Elections, coalitions, and the politics of Brazil's macroeconomic stabilization

open access: yesPolitics &Policy, Volume 52, Issue 6, Page 1227-1245, December 2024.
Abstract After several failed attempts in previous years, Brazil's Plano Real finally ended hyperinflation in 1993–1994, and a significant driver of inequality and poverty was eliminated as a result. By combining data from Congress and newspaper archives, 17 interviews, and secondary sources, this article takes a qualitative approach to explore the ...
Daniel H. Alves
wiley   +1 more source

Frequency of use and annual costs of biological therapy for psoriasis in Colombia in 2019

open access: yesInternational Journal of Dermatology, Volume 63, Issue 11, Page e296-e301, November 2024.
Abstract Background Evidence describing the types and annual costs of biological treatments for psoriasis in Latin America is scarce. This study aimed to estimate the frequency of use and costs of biologic therapy for psoriasis in Colombia in 2019. Methods This secondary data analysis uses the International Classification of Diseases terms associated ...
Daniel G. Fernández‐Ávila   +5 more
wiley   +1 more source

CROSS-LISTING, PRICE DISCOVERY AND THE INFORMATIVENESS OF THE TRADING PROCESS [PDF]

open access: yes
This paper analyzes the price discovery process of securities that trade at multiple markets with trading sessions that totally or partially overlap. Building on Hasbrouck (1995) information share approach, we introduce a methodology that distinguishes ...
Bartolomé Pascual-Fuster   +2 more
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Percepción de los pacientes sobre el precio de los medicamentos que utilizan: análisis en una farmacia comunitaria de Madrid [PDF]

open access: yes, 2013
INTRODUCCION: La cercanía del trato en la farmacia comunitaria facilita a los pacientes expresar opiniones que habitualmente no comparten en otros ámbitos del sistema sanitario.
Cosín Borobio, Ana   +3 more
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An assessment of potential interventions to reduce the totoaba illegal trade market

open access: yesConservation Biology, Volume 38, Issue 5, October 2024.
Abstract The illegal trade in totoaba (Totoaba macdonaldi) is causing adverse social, ecological, and economic impacts. This illegal activity is accelerating the overexploitation of totoaba and pushing the critically endangered vaquita (Phocoena sinus) closer to extinction.
Rodrigo Oyanedel   +3 more
wiley   +1 more source

Dependencia hidrológica y regulatoria en la formación de precio de la energía en un sistema hidrodominado: caso sistema eléctrico colombiano. [PDF]

open access: yes, 2013
Este trabajo presenta un modelo econométrico de regresión lineal uniecuacional múltiple, para representar la relación económica que existe entre el precio spot de la energía eléctrica y algunas de las variables fundamentales del mercado de energía en ...
Isaza Cuervo, Felipe   +1 more
core   +3 more sources

Assessing the legal, illegal, and gray ornamental trade of the critically endangered helmeted hornbill

open access: yesConservation Biology, Volume 38, Issue 5, October 2024.
Abstract Monitoring wildlife trade dynamics is an important initial step for conservation action and demand reduction campaigns to reduce illegal wildlife trade. Studies often rely on one data source to assess a species’ trade, such as seizures or the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) trade data ...
Chloe E. R. Hatten   +5 more
wiley   +1 more source

Global invasion and biosecurity risk from the online trade in ornamental crayfish

open access: yesConservation Biology, Volume 38, Issue 5, October 2024.
Abstract Trade in undomesticated ornamental animals has rapidly expanded beyond brick‐and‐mortar retail stores to now include growing numbers of internet marketplaces. The growing volume, diversity, and origins of invasive non‐native species in trade challenge already weak national biosecurity policies.
Julian D. Olden   +1 more
wiley   +1 more source

Incidencia de la fijación de precios en los niveles de competitividad de las MIPYMES productoras de Tabaco, municipio de Estelí, ciclo productivo 2015 [PDF]

open access: yes, 2016
El desarrollo de esta investigación se realizó con el propósito de analizar la incidencia de la fijación de precios de venta del producto en los niveles de competitividad de las MIPYMES productoras de Tabaco en el municipio de Estelí, ciclo productivo ...
Flores Casco, Heydi Patricia
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