Much recent psychometric literature has focused on cognitive diagnosis models (CDMs), a promising class of instruments used to measure the strengths and weaknesses of examinees. This article ...

This is a preview. Log in through your library . Abstract This paper studies the behavior of the exchange rate in the Kareken-Wallace overlapping generations economy with two currencies in which ...

A new algorithm developed by researchers at Columbia University can analyze thousands of variants across the genome and estimate a person's risk of developing chronic kidney disease -- and it works in ...