Momentos de silencio, serie 1-8

Serie Documentos De Trabajo

This study examines the determinants of information and communications technology (ICT) use and access of low-income people in three developing countries: Colombia, Mexico and Peru. We focus on cross-country differences and similarities in ICTs use across gender, age, education and income, using two composite indicators of ICT. The main similarity across the countries is that education is by fa...

Serie Documentos De Trabajo

Serie Documentos De Trabajo

Why do some civil wars terminate soon, with victory of one party over the other? What determines if the winner is the incumbent or the rebel group? Why do other con‡icts last longer? We propose a simple model in which the power of each armed group depends on the number of combatants it is able to recruit. This is in turn a function of the relative ‘distance’between group leaderships and potenti...

Serie Documentos De Trabajo

The present work aims to measure the impact on apprenticeship of business Ethics concepts from the Executive MBA students, after the introduction of “ positive ethics” approach, which encourages students to consider wider horizons for contributing to the common good. Results arise from students ́ reports, which summarize the diagnostic of the operations surveyed in some service firms, together w...

Problema De Momentos De Stieltjes Y Convergencia De Aproximantes De Padé Para Funciones Meromorfas De Stieltjes

We obtain a result on convergence of Padé approximants for meromorphic functions of Stieltjes type. Connection of Padé approximants with Stieltjes moment problem plays a key role in the proof.