Three-way decisions, as a better way than two-way has played an important role in many fields. As extension of semiconcept, preconcept constitutes new approach for data analysis. In contrast to preconcept, formal concept or semiconcept is too conservative about dealing with data. Hence, we want further apply three-way decisions preconcept. this work, introduce by example. This notion combines t...

the purpose of this survey was to examine the relationship between packaging and food products consumer behaviors in refah chain stores in iran. this research in terms of goal is an application research and regarding data collection method, it is a survey-descriptive. one-way repeated measures analysis of variance was used to compare the impacts of packaging elements, visual and informational, ...

We assess the credit market impact of allowing mortgage “strip-down” as a foreclosureprevention measure, where strip-down reduces the principal of underwater residential mortgages to the current market value of the property for homeowners in Chapter 13 bankruptcy. Our identification is provided by a series of U.S. court decisions that introduced strip-down in parts of the U.S. and a Supreme Cou...

The reliability of confessions is subject to a variety of factors, some of which give rise to expert testimony. To the degree that prosecutors construe the determination of reliability as an objective standard, they may attempt to bar testimony. Moreover, when the testimony is theoretical rather than clinical, there are additional challenges. Depending on jurisdiction, the admissibility of expe...

In view of the well known core equivalence results in atomless economies, coincidence of market game equilibrium allocations with competitive allocations is tantamount to a three way equivalence between market game mechanisms, competitive equilibria and the core. Based on this idea I propose an equilibrium refinement of market games which allows me to use the core equivalence machinery to provi...

Discriminant analysis is an effective methodology to deal with the classification problem. However, most common methods including binary logistic regression in discriminant analysis rarely consider the semantics explanations such as losses or costs in decision rules. From the idea of three-way decisions in decision-theoretic rough sets (DTRS), we propose a new discriminant analysis approach by ...