A new study published in the journal Nature has found that graduates from law and MBA programs earn higher salaries when their classes included greater racial diversity.

The research showed that graduates from classes with just one additional racial minority student earned up to 3 percent more in their post-graduation careers. The findings suggest a correlation between classroom diversity and future earning potential for professional degree holders.

The study focused specifically on graduates from law schools and Master of Business Administration programs, examining the relationship between the racial composition of their academic cohorts and subsequent salary outcomes.

Researchers tracked earnings data to establish the connection between diverse learning environments and financial outcomes for graduates entering the professional workforce. The 3 percent salary increase represents a measurable economic benefit associated with exposure to more diverse academic settings.

The findings add to ongoing discussions about the value of diversity in higher education, particularly in professional programs that prepare students for leadership roles in law and business sectors.