This paper looks at the importance of mechanisms that give formal recognition to vocational skills acquired through work-based learning and how such mechanisms might be developed. It describes how skill recognition can benefit individuals, employers and society as a whole, and identifies in which contexts skill recognition has the highest…

This paper presents a comprehensive analysis of the link between age and proficiency in information-processing skills, based on information drawn from the Survey of Adult Skills (PIAAC). The data reveal significant age-related differences in proficiencies, strongly suggesting that proficiency tends to "naturally" decline with age. Age…

Analysis of panel data on immigrants to Germany 1984-94 focused on the relationship of language proficiency and productivity. Results show how time-varying measurement errors can lead to downward bias on the effect of fluency on earnings. Language proficiency is thus far more important than studies have suggested. (Contains 30 references.) (SK)

Examines why German firms hire overeducated employees in low-skill jobs and pay them more than correctly educated ones. Finds that overeducated employees are more productive, enjoy better health, participate more in on-the-job training, and have longer firm tenure than their correctly educated colleagues. (Contains 28 references.) (PKP)

Investigates whether structural changes in the U.S. labor market affected the rewards and penalties associated with having too much or too little schooling for a job. Applies U.S. results to Germany's more structured ambience. In all cases, productivity and wages were affected by workers' education levels. (Contains 34 references.) (MLH)