Traditional and contribution margin income statements provide a detailed picture of a company's finances for a given period of time. While both serve the purpose of showing whether a company has a net ...

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, ...

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 ...