Essays on selection in health survey data
In this dissertation I examine the effects of sample selection on the probability of stroke among older adults. If study subjects are selected into the sample based on some non-experimental selection process, then statistical analysis may produce inconsistent estimates. Chapter 1 develops a model of...
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| Language: | English |
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University of Iowa
2010
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| Online Access: | https://ir.uiowa.edu/etd/566 https://ir.uiowa.edu/cgi/viewcontent.cgi?article=1751&context=etd |