Gossip: Identifying Central Individuals in a Social Network

Abstract:
Can we identify the members of a community who are best- placed to diffuse information simply by asking a random sample of individuals? We show that boundedly-rational individuals can, simply by tracking sources of gossip, identify those who are most central in a network according to “diffusion centrality,” which nests other standard centrality measures. Testing this prediction with data from 35 Indian villages, we find that respondents accurately nominate those who are diffusion central (not just those with many friends). Moreover, these nominees are more central in the network than traditional village leaders and geographically central individuals.

Source: National Bureau of Economic Research

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Pew Report: Three-Fourths of Hispanics Say Their Community Needs a Leader

From the overview:

Three-quarters of Latinos living in the U.S. say that their community needs a national leader, but about the same share either cannot name one or don’t believe one exists, according to a new national survey of 5,103 Latino adults conducted by the Pew Research Center from May 24 to July 28, 2013.

When asked in an open-ended question to name the person they consider “the most important Hispanic leader in the country today,” 62% say they don’t know and an additional 9% say “no one.”

Source: Pew Research Hispanic Trends Project

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The State of Women in America: A 50-State Analysis of How Women Are Faring Across the Nation

From the overview:

In this report, we examine both the progress made and the challenges remaining for women across the country. We do so by reviewing three categories that are critical to women’s overall well-being: economics, leadership, and health. Within each of those three categories, we analyze multiple factors—36 factors overall. In selecting the factors, we were unable to include every metric available but strove to include a broad array of factors that would help illustrate the multitude of issues facing women. We also included data on women of color in order to show the challenges that different communities face.

Source: Center for American Progress

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