We study the relationship between age and literacy skills in Canada, Norway and the U.S. – countries that represent a wide range of literacy outcomes -- using data from the 1994 and 2003 International Adult Literacy Surveys. In cross-sectional data there is a weak negative partial...

Literacy is central to the improvement and betterment of any society. Individuals cannot fully engage in social and political discourse, and are more likely to become less-than-equals in society without basic literacy to pursue their goals. On the individual level, more literate individuals tend...

Age data frequently display excess frequencies at attractive numbers, such as multiples of five. We use this "age heaping" to measure cognitive ability in quantitative reasoning, or "numeracy". We construct a database of age heaping estimates with exceptional geographic and temporal coverage,...

In this paper we first analyze the determinants of training using data from the 2003 International Adult Literacy and Skills Survey (IALSS). We find that education plays a key role in the receipt of all forms of training except in the case of employer-sponsored training. We also find substantial...