The present study assesses the performance of 54 participating countries in PISA 2006. It employs efficiency indicators that relate result variables with resource variables used in the production of educational services. Desirable outputs of educational achievement and undesirable outputs of educational inequality are considered jointly as result…

The purpose of the study was to examine four questions concerning English Language Learners (ELLs). First, does English Language Learner status impact math scores? Second, does immigrant status favorably contribute to math achievement? Third, what math achievement is possible in other countries where there is multilingualism or high immigrant…

There is considerable debate about the relative importance of family versus school factors in producing academic and nonacademic student outcomes, and whether and how their impacts vary across different student groups. In addition to critically reviewing and synthesizing earlier work, this study extends the literature by (a) using the ECLS-K, a…