This paper presents theorems which can be used to obtain sufficient and minimal sufficient statistics for the two-way classification mixed model design. Using the general linear hypothesis model Y = ...

The financial markets create opportunities for both investment and speculation. It helps to have a sense of whether one, both, or neither of these opportunities are present. Our own discipline makes a ...

It is shown in this paper that the product family of countably many families of perfect probability measures defined on countably generated σ-fields admits a minimal sufficient statistic if and only ...

The evaluation of macroeconomic policy decisions has traditionally relied on the formulation of a specific economic model. In this work, we show that two statistics are sufficient to detect, often ...

Data has always been the cornerstone of an accurate and compliant allowance for loan and lease losses (ALLL), and it will remain critical under the current expected credit loss model, or CECL. The Q1 ...