We examine the dynamic role of education and experience as determinants of wages. It is hypothesized that an employee's education is an important signal to the employer initially. Over time, the returns to schooling should decrease with labor market experience and increase with initially...

The question of how technology affects learning has been at the center of recent debates over educational inputs. In 1994, the Israeli State Lottery sponsored the installation of computers in many elementary and middle schools. This program provides an opportunity to estimate the impact of...

I estimate the effect of class size on scholastic achievement using that schools are only in session during the school year and out of session during the summer. This seasonal feature of the schooling system makes it possible to control for unobservable pupil characteristics affecting both the...