Smart marketers try to create or determine the unique selling proposition, or differential, of their product or service. This is the main attribute determining whether a target customer will prefer ...

Discrimination is unequal treatment based on physical characteristics or social group assignment. While “to discriminate” simply means to divide, or make distinct, to “discriminate against” connotes ...

One of the fundamental operations in machine learning is computing the inverse of a square matrix. But not all matrices have an inverse. The most common way to check if a matrix has an inverse or not ...

A determinant can be defined in various ways for a square matrix. One straightforward method involves using the elements of the first row and their corresponding minors. Start by multiplying the first ...

Founded in 1969, the Journal of Money, Credit and Banking (JMCB) is a leading professional journal read and referred to by scholars, researchers, and policymakers in the areas of money and banking, ...