Science Dropouts
نویسندگان
چکیده
منابع مشابه
Handling Dropouts by Copulas
The author shows how the copulas can be used to analyze repeated measurements with missing data. The main problem in practice is that there does not exist any theoretical joint distribution describing the repeated measurements, and then the copula function is a good tool to create the joint distribution. As the measurements are, in general, dependent, the conditional distribution of measurement...
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The employment effects of training programs for the unemployed are frequently studied, but little is known about the number, the characteristics, and the labor market prospects of those who drop out of these programs. The aim of this paper is to contribute to filling this gap. Using German administrative data it turns out that one out of five participants of further training programs drops out ...
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ژورنال
عنوان ژورنال: Science
سال: 1964
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.144.3626.1535