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“Games, Networks, and People”
Speaker: Michael Kearns, Professor and National Center Chair; Department of Compu, ter and Information Science of the University of Pennsylvania; Founding Director, Warren Center for Network and Data Sciences; Founding Director, Penn program in Networked and Social Systems Engineering; Secondary Appointments in Statistics and Operations and Information Management in the Wharton School
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To get people to build toilets, turn to subsidiesResearch published in Science Magazine last week shows that providing subsidies for the construction of latrines in northwest Bangladesh was more effective than information and motivation programs. Putting the two together produced even better results. Read about findings from YINS Affiliate Mushfiq Mobarak.
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Money and education both needed to give toilet use a big boostPoor sanitation presents a public health problem in underdeveloped parts of the world, where it is common practice to relieve oneself without utilizing a latrine. This practice contributes to disease and mortality in these areas, but it has not been clear how to increase sanitation coverage.
To investigate the effects of alternative strategies to increase the use of latrines, researchers from Yale University and the University of Maryland examined the effects of different latrine-marketing strategies in rural Bangladesh communities.
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The investigators of this pilot are developing a computational method that uses egocentric network samples to learn about the structure of the underlying unobserved network. They use this method to estimate the expected overall impact of a behavioral intervention that is applied to a subset of a population and expected to spread to others in the population. This pilot is focused on methodological innovations in network science and uses anonymized mobile phone communication records to construct a large weighted social network.
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