Defines the least-squares means for the fixed-effects general linear model. The report also discusses the use of least-squares means in lieu of class or subclass arithmetic means with unbalanced ...
BACKGROUND: Escalating health care spending is a concern in Western countries, given the lack of evidence of a direct connection between spending and improvements in health. We aimed to determine the ...
Non-linear regression models with regression functions specified by ordinary differential equations (ODEs) involving some unknown parameters are used to model dynamical systems appearing in ...
Your Artstor image groups were copied to Workspace. The Artstor website will be retired on Aug 1st. The Journal of Economic Perspectives Vol. 36, No. 4, Fall 2022 A Linear Panel Model with ...
The purpose of this research was to examine the effects of Medicaid expansion on the financial performance of rural hospitals. The analysis compares Medicaid revenue, uncompensated care cost and ...
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