This paper investigates how the precision and stability of a teacher's value-added estimate relates to the characteristics of the teacher's students. Using a large administrative data set and a variety of teacher value-added estimators, it finds that the stability over time of teacher...

The federal government's Race to the Top competition has promoted the adoption of test-based performance measures as a component of teacher evaluations throughout many states, but the validity of these measures has been controversial among researchers and widely contested by teachers' unions. A...

This paper investigates how the precision and stability of a teacher's value-added estimate relates to the characteristics of the teacher's students. Using a large administrative data set and a variety of teacher value-added estimators, it finds that the stability over time of teacher...

The federal government's Race to the Top competition has promoted the adoption of test-based performance measures as a component of teacher evaluations throughout many states, but the validity of these measures has been controversial among researchers and widely contested by teachers' unions. A...

This paper investigates how the precision and stability of a teacher's value-added estimate relates to the characteristics of the teacher's students. Using a large administrative data set and a variety of teacher value-added estimators, it finds that the stability over time of teacher...

The purpose of this study is to empirically investigate causal effects between socioeconomic status and absence from the workplace due to sickness. To be able to conclude that income causally affects health it is important to control for both reverse causality and unobserved heterogeneity. This...

In summer 2007, the US subprime crisis emerged and economic growth in industrialised countries started to slow down. The situation deteriorated after the default of Lehman Brothers in September 2008 and despite massive government interventions, the United States and most European countries slid...

The costs of incarceration and recidivism to the community are substantial. These costs not only include the direct costs of imprisonment but also the opportunity costs arising from depletion of human capital and loss of output. Policy makers have emphasised the importance of rehabilitating...

In summer 2007, the US subprime crisis emerged and economic growth in industrialised countries started to slow down. The situation deteriorated after the default of Lehman Brothers in September 2008 and despite massive government interventions, the United States and most European countries slid...

The costs of incarceration and recidivism to the community are substantial. These costs not only include the direct costs of imprisonment but also the opportunity costs arising from depletion of human capital and loss of output. Policy makers have emphasised the importance of rehabilitating...