Experimental research on rubble stone masonry walls

HMC08 - 1st Historical Mortars Conference: Characterization, Diagnosis, Conservation, Repair and Compatibility, LNEC, Lisbon, 24-26 September 2008

Análise experimental de argamassas de terra com cais e fibras naturais

4º Congresso de Argamassas e ETICS, Coimbra, 2012 (CD-ROM)

Caracterização experimental do escoamento em torno de vegetação nas margens de rios

Dissertação para obtenção do Grau de Mestre em Engenharia Civil – Perfil Construção

Potential of CPV receivers integrating screen-printed solar cells

Dissertação para obtenção do Grau de Mestre em Energias Renováveis – Conversão Eléctrica e Utilização Sustentável

Otimização do sistema experimental para a calibração de acelerómetros-padrão em regime de alta-frequência

Dissertação para obtenção do Grau de Mestre em Engenharia Mecânica

Voting and Peer Effects: Experimental Evidence from Mozambique*

Voter education campaigns often aim to increase voter particpation and political accountability. We follow randomized interventions implemented nationwide during the 2009 Mozambican elections using a free newspaper, leaflets, and text messaging. We investigate whether treatment effects were transmitted through social networks (kinship and chatting) and geographical proximity. For individuals personally targeted by the campaign, we estimate the reinforcement effect of proximity to other targeted individuals. For untargeted individuals, we estimate the diffusion of the campaign depending on a proximity to targeted individuals. We find evidence for both effects, similar across the different treatments and across the different connectedness measures. We observe that the treatments worked through the networks by raising the levels of information and interest about the election, in line with the average treatment effects of voter education on voter participation. We interpret this result as a free riding effect, likely to occur for costly actions