Excel offers no such constraint. If someone is determined to enter bad data, they can simply paste values over a validated ...

Understanding, organizing, and validating data directly affects the accuracy of stories. New tools make cleaning accessible ...

In this excerpt from the new book 'Speak Data,' the Wharton professor and best-selling author shares his thoughts on how we ...

Social protection and labor systems promote better employment, prevent income loss, and protect people facing shocks and transitions. These programs are not just about helping people get by, they help ...