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原文連結
論文資訊
- 類型：已發表論文
- 日期：2022-08-01
摘要
Low levels of 社會 interaction across class lines have generated widespread concern(1-4) and are associated with worse outcomes, such as lower rates of upward income mobility(4-7). Here we analyse the determinants of cross-class interaction using data from Facebook, building on the analysis in our companion paper(7). We show that about half of the 社會 disconnection across socio經濟 lines-measured as the difference in the share of high-socio經濟 status (SES) friends between people with low and high SES-is explained by differences in exposure to people with high SES in groups such as schools and religious organizations. The other half is explained by friending bias-the tendency for people with low SES to befriend people with high SES at lower rates even conditional on exposure. Friending bias is sh
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