The Stata package “multilevel tools” (mlt) includes a range of ado-files for postestimation after multilevel models (xtmixed/xtmelogit). Up to now, it contains three commands (more ado-files will be added in the future): mltrsq gives the Boskers/Snijders R-square and the Bryk/Raudenbusch...

According to the Deutsche Rentenversicherung (German statutory pension insurance scheme), since the mid-1990s, the number of people claiming a reduced earnings capacity pension has plummeted. However, 2005-2010 saw a slight rise. Since 2001, the actual level of reduced earning capacity payments...