Results 31 to 40 of about 1,339 (135)

Bat Distribution and Habitat Protection Degree Along an Elevational Gradient in the Brazilian Atlantic Forest

open access: yesJournal of Biogeography, Volume 52, Issue 10, October 2025.
ABSTRACT Aim We aim to identify areas with greater favourability for bat occurrence in the Serra da Mantiqueira, southeastern Brazil, analyse gaps in bat distribution and evaluate the level of protection of areas with the greatest bat diversity. Location Serra da Mantiqueira, Atlantic Forest, Brazil. Taxon Bats.
William D. Carvalho   +13 more
wiley   +1 more source

Emerging Markets Integration in Latin America (MILA) Stock market indicators: Chile, Colombia, and Peru

open access: yesJournal of Economics Finance and Administrative Science, 2015
This study aims to determine the impact of the Latin American Integrated Market (MILA) start-up in the main indicators of the stock markets of the countries that conform it (Chile, Colombia, and Peru).
Edmundo R. Lizarzaburu Bolaños   +3 more
doaj   +1 more source

BioTIME 2.0: Expanding and Improving a Database of Biodiversity Time Series

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 5, May 2025.
ABSTRACT Motivation Here, we make available a second version of the BioTIME database, which compiles records of abundance estimates for species in sample events of ecological assemblages through time. The updated version expands version 1.0 of the database by doubling the number of studies and includes substantial additional curation to the taxonomic ...
Maria Dornelas   +484 more
wiley   +1 more source

Does financial flexibility drive firm's risk‐taking in emerging markets? The moderating role of investment efficiency

open access: yesManagerial and Decision Economics, Volume 45, Issue 8, Page 5541-5561, December 2024.
Abstract Using a sample of 2301 listed firms from emerging markets for 2014–2023, we examine the effect of financial flexibility (FF) on firm risk‐taking (FRT) and how this relationship is moderated by investment efficiency (INVEFF). GMM and bias‐corrected method of moments models indicate a positive impact of FF on FRT.
Tanveer Bagh   +3 more
wiley   +1 more source

Aspectos de governança corporativa nos relatórios de Administração de instituições financeiras

open access: yesRevista Eniac Pesquisa, 2018
O objetivo desta pesquisa é evidenciar aspectos de governança corporativa nos relatórios de administração das instituições financeiras listadas na Bolsa de Valores.
Leonardo Fabris Lugoboni   +4 more
doaj   +1 more source

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

MACHINE LEARNING APLICADO EM AÇÕES NO MERCADO FINANCEIRO B3

open access: yesColloquium Exactarum, 2022
Todos os dias novos CPFs são cadastrados na bolsa de valores, pessoas buscando maior rentabilidade, se expondo a grandes riscos sem ao menos saber analisar as melhores oportunidades.
Bruno Mattos Braga   +3 more
doaj   +2 more sources

RELEVÂNCIA DO PROGRAMA BOLSA FAMÍLIA PERANTE AS PRINCIPAIS RECEITAS TRIBUTÁRIAS E O PIB DOS MUNICÍPIOS DA MICRORREGIÃO DA AMUREL

open access: yesEstudo & Debate, 2017
A pesquisa abordou o nível de relevância dos recursos destinados pelo Programa Bolsa Família (PBF) perante o PIB e às fontes de receitas municipais mais importantes, a partir de dados da contabilidade pública das prefeituras dos municípios da ...
Rodney Wernke   +2 more
doaj   +1 more source

Toward an economic anthropology of wisdom

open access: yesEconomic Anthropology, Volume 11, Issue 2, Page 168-176, June 2024.
Abstract This article examines two values that have long motivated work in economic anthropology: the value of denunciatory critique and the value of thinking otherwise. Through a retrospective analysis of research that I have conducted on consumer debt in Brazil, I offer two different versions of that research based on whether the story is driven by ...
Kathleen M. Millar
wiley   +1 more source

MODELIZACIÓN MATEMÁTICA DE LA VALORACIÓN BURSÁTIL - CASO DE EMPRESAS COLOMBIANAS

open access: yesDyna, 2009
En este artículo se muestra la obtención de ecuaciones explicativas del valor bursátil de un conjunto de empresas Colombianas, las cuales se han seleccionado en razón de su importancia relativa en la generación de los índices de bolsa en el que se ...
MARTÍN DARIO ARANGO   +2 more
doaj  

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