Analysis of the Impact of Educational Attainment on Nominal Wages and Wage Growth Rates

This study explores the impact of educational attainment on nominal wages and wage growth rates, focusing on whether education reduces or exacerbates wage inequality. As globalization and technological advancements reshape the labor market, understanding these dynamics is crucial for identifying and supporting disadvantaged groups to mitigate economic instability. Utilizing data from the U.S. Department of Labor, this research employs box plots and log-difference analysis to examine wage distribution and convergence among different educational groups. This research indicates that wage disparities are more significant among individuals with higher levels of education, whereas wages tend to be more consistent within groups of those with less education. Additionally, wage growth shows greater volatility and disparities are more pronounced among those with less education, whereas those with higher education generally experience more stable, incremental salary increases. In addition, the wage gap between highly educated and less educated individuals is also becoming increasingly pronounced. These results suggest that targeted policies are needed to address wage disparities and support disadvantaged groups, particularly those with lower educational levels who may be more vulnerable to the economic shifts brought about by globalization and technological advancements.