Abstract:

Voter education campaigns often aim to increase voter participation 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) or 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 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 networks by raising the levels of information and interest about the election, in line with the average treatments effects. However, differently from those average effects, we find negative network effects of voter education on voter participation. We interpret this result as a free-riding effect, likely to occur for costly actions. 

Marcel Fafchamps is Professor of Development Economics at Oxford University, a Professional Fellow at Mansfield College and the Deputy Director of the Centre for the Study of African Economies. Fafchamps’ research is focused primarily on institutions that enable exchange, including risk-coping strategies, market institutions, intra-household allocation and the allocation of economic activity across space, with a concentration on the regions of Africa and South Asia. He is also interested in spatial networks and social networks from a methodological perspective. His scholarship on the topic of market institutions is summarized in Market Institutions in Sub-Saharan Africa, (MIT Press, 2004), which his work on risk coping is addressed in Rural Poverty, Risk, and Development (Elgar Press, 2003). Fafchamps studied law and economics at the Université Catholique de Louvain and spent nearly five years working on rural development in Africa for the International Labour Organization before earning his Ph.D. in agricultural economics at the University of California, Berkeley in 1989. He taught development economics at Stanford from 1989 until 1998.

Dramatic improvements and cost reductions in renewable energy technologies have occurred over the past decade and even greater improvements are expected in the years to come. In addition, plentiful unconventional gas resources in North America and potentially broadly around the world provide prospects for a long-term lower carbon-emitting fossil fuel for electricity production and other uses. This optimistic outlook is in stark contrast to the energy situation in developing countries. Even today, several billion people lack access to electricity and clean cooking fuels. Additionally, industries in these developing countries--which are crucial for raising people from poverty, suffer from unreliable electricity and fuel supplies, which dramatically lowers productivity. This talk will first discuss the promising developments in advanced energy technologies and then explore the prospects, challenges and options for addressing energy access in the developing countries.

About the speaker: Sally M. Benson was appointed GCEP Director in January 2009 after holding the Executive Director post since March 2007. A Professor (Research) in the Department of Energy Resources Engineering (ERE) in the School of Earth Sciences, Benson has been a member of Stanford’s faculty since 2007. Her research group in ERE investigates fundamental characteristics of carbon dioxide storage in geologic formations as a means of climate change mitigation. She teaches courses on carbon dioxide capture and storage and greenhouse gas mitigation technologies.

Prior to joining GCEP, Benson worked at Lawrence Berkeley National Laboratory (LBNL), serving in a number of capacities, including Division Director for Earth Sciences, Associate Laboratory Director for Energy Sciences, and Deputy Director for Operations. Benson graduated from Barnard College at Columbia University in 1977 with a bachelor’s degree in geology. She completed her graduate education in 1988 at the University of California, Berkeley, after receiving master’s and doctoral degrees, both in materials science and mineral engineering.

This presentation provided a history of efforts to prevent the spread of nuclear weapons beginning with the discovery of nuclear fission continuing through the development of the bomb and the cold war and up to the present time. The current cases of Iran, Israel, India, Pakistan, and North Korea were reviewed.