This cumulative working paper contains the unified joint research completed so far on monetary aggregation under risk, including the extension of index number theory needed to incorporate adjustments for risk into the rate structure, experiments on tracking ability of the unadjusted index, and...

This letter shows how to extend a number of published results on Bartlett and Bartlett-type corrections to likelihood ratio and score test for the test of linear restrictions in regression models. A few applications and simulation results are also presented.