The contribution income statement, also known as the contribution margin income statement, measures costs based on the functional area or segment of a business. This is different from a traditional ...

Why do we need statements to define the contributions made by each author? Does this practice help or hinder scientists, and which demographic is most affected? In a previous editorial discussing ...

Although many scientific journals try to provide more details about author contributions by requiring explicit statements, such contribution statements get much less attention than authorship order, ...