This paper considers the problem of making inferences about the effects of a program on multiple outcomes when the assignment of treatment status is imperfectly randomized. By imperfect randomization we mean that treatment status is reassigned after an initial randomization on the basis of...

The analysis of education systems should concern both qualitative and quantitative aspects. Such a comprehensive approach should create the possibilities of current state observation, progress evaluation and forecasts formulation. The results of the analysis may support the attempts at...