Correspondence to Dr Jenny Jacobsson, Department of Health, Medicine and Caring Sciences, Linköping University, Linkoping 581 83, Sweden; jenny.jacobsson{at}liu.se Objectives To examine whether ...
Cluster-robust inference and estimation methods have emerged as indispensable tools in empirical research, enabling statisticians and economists to draw valid conclusions from data exhibiting ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results