When Tenure Ends: Teacher Turnover in Response to Policy Changes in Louisiana

A policy brief by Katharine O. Strunk, Nathan Barrett, and Jane Arnold Lincove on the effects of tenure reform on teacher turnover in Louisiana's traditional public schools.

Policy Brief Cover

When Tenure Ends: Teacher Turnover in Response to Policy Changes in Louisiana

Published

In 2012, the Louisiana legislature made major reforms to teacher tenure, empowering districts to dismiss ineffective teachers. In this study, we estimate the short-term effects of this policy change on teacher exits from public school employment. We draw the following conclusions:

  • After the removal of tenure, the overall teacher exit rate for all traditional public school teachers increased by 1.5 percentage points per year. Effects were largest among teachers who already held tenure, as their loss of job security was greatest.

  • The effects of removing tenure were greatest among teachers who were eligible for retirement with immediate, full pension benefits. These were also the most experienced teachers with at least 25 years of public school employment.

  • The increase in teacher exits was highest in schools with the lowest standardized test scores. Schools with a letter grade of “F” on the state report card saw exits increase from 7.4% to 9.4% (a 27% increase), while “A”-rated schools saw no change.

  • Our results support prior findings that teachers value the job security that tenure provides. In places where the supply of teachers is already limited, districts may need to provide higher teacher salaries or improve working conditions to make up for the diminished job security that accompanies tenure reform.

Though we cannot address the effects of this policy change on its main target, teacher quality, these effects on turnover rates are important in themselves.