The data measures the frequency of long ties in different geographic locations of the US and Mexico. Long ties, the edges in the connectivity network without any mutual contact, have been shown to pla

socialmediaarchive.org70

Replication Data for: 'Race and Economic Opportunity in the United States: An Intergenerational Perspective'

种族研究

经济机会区

The programs replicate tables and figures from "Race and Economic Opportunity in the United States: An Intergenerational Perspective", by Chetty, Hendren, Jones, and Porter. Please see the Read Me fil

NIAID Data Ecosystem50

Opportunity Zones in Kentucky

经济机会区

经济政策

Census tracts designated as Opportunity Zones as a result of the federal Tax Cuts and Jobs Act of 2017. The intent is to spur private investment in distressed communities throughout the country. Under

KyGeoNet Open Data Portal2025-07-01 更新80

Replication Data for: The Opportunity Atlas: Mapping the Childhood Roots of Social Mobility

社会流动性

经济机会区

This dataset contains replication files for "The Opportunity Atlas: Mapping the Childhood Roots of Social Mobility" by Raj Chetty, John Friedman, Nathaniel Hendren, Maggie R. Jones, and Sonya R. Porte

NIAID Data Ecosystem70

Replication Data for: Aspiration versus Apprehension: Economic Opportunities and Electoral Preferences

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