As we have shown in our more than a decade and a half of work on the topic, there has been a long-trending erosion of teacher wages and compensation relative to other college graduates.1 Simply put, teachers are paid less (in wages and compensation) than other college-educated workers with similar experience and other characteristics, and this financial penalty discourages college students from entering the teaching profession and makes it difficult for school districts to keep current teachers in the Teacher compensation is not just an issue of staffing: Effective teachers are the most important school-based determinant of student educational performance.