Reducing attrition in panel studies in developing countries
In panel studies, respondents are lost when they die, decide to drop out of the study, or when they cannot be traced during later rounds of data collection. Much has been written about attrition, the loss of individuals over time, in developed countries, but literature from developing countries is s...
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| Формат: | Working paper |
| Язык: | English |
| Опубликовано: |
2002
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