Consider two nonnegative variables whose sum is constrained to be less than or equal to n. By the usual definition of independence, these two variables virtually have to be dependent because of the ...

Centralized Review Offers Promise for the Clinician, the Pathologist, and the Patient With Newly Diagnosed Lymphoma Medulloblastomas are heterogeneous and include relatively good-prognosis tumors ...

A key challenge for monetary policymakers is to predict where inflation is headed. One promising approach involves modifying a typical Phillips curve predictive regression to include an interaction ...