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The Economic Impact of Achievement Gaps in Pennsylvania's Public Schools

Core Content

This research report examines the academic performance gaps among Pennsylvania's public school students, focusing on differences based on race-ethnicity, socioeconomic status, and geographic location. It also evaluates the economic consequences of these gaps and the potential economic benefits from closing them.

Main Findings

• Student Performance Gaps:
  There are significant differences in academic performance among Pennsylvania students. These gaps are measured using standardized tests (PSSA and NAEP) and high school graduation rates (ACGR).

• Race-Ethnicity Gaps:

  • White students outperform African-American and Latino students in both reading and math.
  • The proficiency gap is 24 to 38 percentage points in reading and math, depending on the assessment.
  • African-American and Latino students are behind their white counterparts by about three years in learning according to NAEP scales.

• Socioeconomic Status Gaps:

  • Economically disadvantaged students have a proficiency gap of 20 to 26 percentage points compared to their non-disadvantaged peers.
  • These students also lag in learning by two to three years on average, as measured by NAEP.

• Parent Education Gaps:

  • Students with parents who have not graduated from high school show a proficiency gap of about 25 percentage points compared to those with college-educated parents.

• School District Differences:

  • There are large performance variations across school districts.
  • Even when excluding the top and bottom 10% of districts, the proficiency gap remains around 25 to 30 percentage points.
  • Districts with fewer African-American and Latino students, and fewer economically disadvantaged students, tend to have higher performance levels.

• International Comparison:

  • Pennsylvania's student performance is comparable to other U.S. states and likely places it within the top ten among OECD countries.
  • Eliminating race-ethnic or economic status gaps could further improve its international standing.

Economic Impacts

• Economic Costs of Gaps:

  • The economic cost of race-ethnic achievement gaps is estimated at $1 billion to $3 billion in lost earnings annually, equating to 6 to 15% of earnings for African-American and Latino workers.
  • Closing these gaps would result in a gain of $1.3 billion to $2.9 billion in individual annual earnings.

• GDP Impact:

  • Closing race-ethnic gaps could lead to a gain of $12 billion to $27 billion in GDP by 2013, representing 2 to 4% of economic output.
  • Closing economic status gaps could result in a gain of $22 billion to $44 billion in GDP by 2013, or 3 to 7% of economic output.

• Future Earnings and Social Gains:

  • Closing race-ethnic gaps would result in present-value lifetime earnings gains of $1.4 billion to $3.4 billion for each annual cohort.
  • Closing economic status gaps could lead to present-value social gains of $3.4 billion to $5.1 billion for each annual cohort.

• Per Student Gains:

  • Closing race-ethnic gaps would yield social gains of approximately $83,000 to $125,000 per African-American or Latino student.
  • Closing economic status gaps would yield gains of about $66,000 to $99,000 per economically disadvantaged student.

Key Methods and Assumptions

• Methods Used:

  • Method A: Estimates lost earnings from current gaps.
  • Method B: Estimates lost GDP from current gaps.
  • Method C: Estimates future lifetime earnings gains for each annual cohort.
  • Method D: Estimates future private and social gains for each annual cohort.

• Assumptions:

  • Economic parameters are based on national or cross-national data, which may not perfectly reflect Pennsylvania's specific conditions.
  • Simplifications are made in modeling the relationship between academic performance and economic outcomes.
  • There is overlap between subgroups, which affects the total economic impact when multiple gaps are addressed simultaneously.

Policy Implications

• The economic costs of student performance gaps are substantial and have long-term implications for the state's productivity and growth.
• Closing these gaps could lead to significant economic gains, both in the short and long term.
• Policymakers should consider these economic impacts when designing education reforms and interventions.

Limitations

• The economic estimates are based on approximations and may not fully capture the complexities of Pennsylvania's education system.
• The methods used assume a direct relationship between academic performance and economic outcomes, which may not always hold.
• The results are sensitive to the choice of data sources and the assumptions made in the economic models.