From Classroom to Classification: How High School Academic Achievement and Behavior Shape Midlife Credit Scores

• In Event: New Frontiers in Inequality, Poverty, and Mobility Research

Abstract

Sociologists have long examined how education structures stratification in the labor market through processes of sorting and skill formation. Yet the mechanisms allocating opportunity now extend beyond the production side of the economy as financialization and technological transformation have heightened systems of classification on the consumption side. Today’s credit system exemplifies this shift, where individuals are sorted and classified by algorithmic assessments of financial behavior that increasingly govern access to material resources. Using a novel linkage between a nationally representative study of 1980 high school sophomores (High School & Beyond 1980/2021) and credit bureau reports, this study updates canonical models of the link between education and economic stratification to encompass consumer credit. Our findings suggest that the link between education and economic stratification extends beyond the sorted worker to the sorted consumer. We document a robust association between school-based academic and behavioral classifications, including GPA, disciplinary infractions, and math test scores, and later credit scores that persists net of parental SES and midlife socioeconomic standing. These associations are often strongest among structurally disadvantaged groups, including those occupying the lowest credit tiers and Black and Hispanic individuals. Together, our findings highlight both the promise of early life education for navigating rapidly evolving institutions in the era of “all data is credit data,” and the heightened economic stakes associated with unequal educational opportunities and outcomes.

Authors

• April Sutton, University of California-San Diego

• Bernardo Mackenna, Stanford University

• Chandra Muller, University of Texas-Austin