In cross-national surveys and other studies of multiple groups of respondents, an important methodological consideration is the comparability or equivalence of measurement across the groups. Ideally full equivalence would hold, but very often it does not. If non-equivalence of measurement is...

In October 2007, a unified Commission on Equality and Human Rights (CEHR) will begin operation in Britain. The Commission will have responsibility for monitoring and promoting human rights and equality on the grounds of gender, ethnicity, disability, age, sexual orientation, transgender status,...

This study examines the productivity growth of the nationwide banks of China and a sample of city commercial, banks for the eleven years to 2007. Estimates of total factor productivity growth are constructed with appropriate confidence intervals, using a bootstrap method for the Malmquist index....