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Potential for increasing soil nutrient availability via soil organic matter Improvement using pseudo panel data
(Scientific Research Publishing, 2014-07)
Fixed and random effect models were applied to a pseudo-panel data built of soil analysis reports from tobacco farms to analyze relationships between soil characteristics like soil organic matter (SOM) and soil nitrogen ...
Testing for heteroskedasticity in fixed effects models
(Elsevier, 2014-01)
We derive tests for heteroskedasticity after fixed effects estimation of linear panel models. The asymptotic results are based on a ‘large N–fixed T’ framework, where the incidental parameters problem is bypassed by utilizing ...
Política social focalizada y movilidad económica en Colombia
(2015)
La política social en Colombia se ha focalizado en los más pobres de acuerdo con los principios de igualdad de oportunidades y de ausencia de privación absoluta. El primer principio permite inferir que uno de los resultados ...
Poverty traps in Argentina (2003-2020)Trampas de pobreza en Argentina (2003-2020)
(Facultad de Ciencias Económicas de la Universidad Nacional del Nordeste - UNNE, 2022)
Genomewide single nucleotide polymorphism discovery in Atlantic salmon (Salmo salar): validation in wild and farmed American and European populations
(2016)
A considerable number of single nucleotide polymorphisms (SNPs) are required to elucidate genotype-phenotype associations and determine the molecular basis of important traits. In this work, we carried out de novo SNP ...
El impacto de la participación femenina en el mercado laboral de los hombres en Colombia desde 1984 hasta 2012
(Universidad del RosarioMaestría en EconomíaFacultad de Economía, 2013)
This paper examines whether there is evidence that the increase in female labor supply during the last three decades, has affected the job conditions of men in terms of employment and income in a developing country like Colombia
Trabalho infantil no Brasil: determinantes da redução entre 2003 e 2011 e efeitos sobre a escolaridade e o rendimento na vida adulta
(2013-02-05)
The hypothesis that child labor impacts future income generation negatively, for it harms the formal acquisition of education, is widely accepted by the existing literature on this issue. However, some researchers agree ...
Trabajo precario y dinámica de activos de los hogares en la determinación de trampas de pobreza : evidencia empírica para un pseudo panel de hogares en Paraguay
(UniandesMaestría en EconomíaFacultad de Economía, 2018)
"Este documento evalúa la hipótesis de que el empleo precario limita la acumulación de activos de los hogares y esto los lleva a trampas de pobreza en el largo plazo. Para ello: i) se plantea un modelo de ecuación estructural ...
Determinantes de la movilidad social en Colombia: una aproximación departamental a partir de un pseudo-panel
(Universidad de los AndesMaestría en EconomíaFacultad de Economía, 2020)
During the last decade, social mobility in Colombia has caused important changes in the composition of social classes. From a growing middle class to a significant percentage reduction in poverty, the results at the national ...