Nota complementaria al trabajo "Seis novedades de Leguminosae-Papilionoideae de México"

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...

Cuadernos De Trabajo

In this paper we deal with TU games in which cooperation is restricted by means of a weighted network. We admit several interpretations for the weights of a link: capacity of the communication channel, flow across it, intimacy or intensity in the relation, distance between both incident nodes/players, cost of building or maintaining the communication link or even probability of the relation (as...

Documento de Trabajo

This paper studies the effect of the emergence of large retailers (hypermarkets and department stores) on employment in the commerce sector in the regions of Chile. We use a panel with quarterly data from eleven Chilean regions for the period 1996-2004. Our results indicate that the entry of large retailers produces a discrete increase in employment in the commerce sector in the quarter that th...

Documento de Trabajo

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