This article describes a conceptual and empirical approach for estimating a human capital production function of child development that incorporates mother- or child-fixed effects. The use of mother- or child-fixed effects is common in this applied economics literature, but its application is often inconsistent with human capital theory. We…

The momentum behind high-quality, voluntary pre-kindergarten is growing dramatically across the country--in families, in communities, and in the halls of academia and government. Thanks to this strong wave of support, state spending on pre-k increased from $2.4 billion to $4.2 billion nationwide between 2002 and 2007. This investment is built upon…