Gen Z’s Academic Success May Reduce Their Earnings
A new National Bureau of Economic Research paper links rising grade inflation to weaker long-term outcomes for students. The researchers found that easier grading predicts worse future test scores, higher absenteeism, and lower earnings later in life.
Key findings and numbers
The study, “Easy A’s, Less Pay: The Long-Term Effects of Grade Inflation,” offers quantifiable estimates. For a typical high school class, grade inflation can reduce the cohort’s future earnings by about $213,000.
Researchers translate that loss to roughly $150 a year for each letter grade nudged up. At the individual level, each bumped grade corresponded to roughly a $150 yearly earnings reduction.
Data and methodology
Authors analyzed administrative high school records from Los Angeles and Maryland. They linked those records to long-term postsecondary enrollment and earnings data.
Grade inflation was measured by comparing course grades to students’ standardized test performance. That allowed the team to isolate grading generosity from true academic mastery.
Academic and behavioral effects
Students assigned to teachers who inflated grades tended to perform worse on later exams. They also missed more school and faced more suspensions.
The study found lower high school graduation and college enrollment rates where grading was more generous. Many negative consequences only appear years after the inflated grades were awarded.
Exceptions to the trend
Not all outcomes were harmful. Inflating failing grades to passing levels sometimes prevented grade repetition. That practice improved on-time graduation for students at immediate risk.
Why grade inflation persists
Researchers say grade inflation continues because it benefits multiple parties. Teachers face fewer complaints, parents prefer higher marks, and students receive praise for better grades.
Schools also gain favorable performance signals when grades rise. Nolan Pope, a University of Maryland labor economist and one of the authors, argued easier grading reduces student effort and learning.
Policy and broader context
The issue has reached national policy circles. President Donald Trump weighed in last November, creating a higher-education compact linking federal funding to grading standards.
That initiative attempted to bar both grade inflation and deflation by tying institutional aid to grading practices.
Implications for Gen Z
The results raise concerns about Gen Z and the meaning of academic success. If grades replace true learning, Gen Z’s academic success could ultimately reduce their earnings.
Researchers also warned that reading habits and some cognitive measures show declines compared with previous generations.
The study highlights a trade-off between short-term rewards and long-term value. Policymakers and educators face choices about how to preserve grade credibility and student learning.
