We consider estimation of an additive nonparametric regression model with known link function. The asymptotic distribution of this regression estimate is given. The ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Many of Pew Research Center’s survey analyses show relationships between two ...

In this study the Soviet Union serves as a prototype to demonstrate that basic demographic measures can be reconstructed from scanty data. Analytical tools designed for estimating such measures are ...