This paper considers non-linear programming models in which randomized solutions are allowed. That is, we consider the minimization of the expected value of a non-linear function subject to ...

Economic productivity—the efficiency with which societies transform labour, capital, energy, and other natural resources into new goods or services—is a key outcome in any society because it has a ...

Some employees are breaking up their working days into a few hours at a time, doing tasks flexibly and asynchronously in the new world of work. For decades, the workday has generally meant employees ...