We first consider reasons why laboratory experiments tend to be neglected in PPM research. These include the willingness of researchers to trade away rigor and internal validity to achieve local ...

An experiment described in this article is used to illustrate how laboratory experimentation can be an efficient and managerially useful information source. Procedures to assess the validity of a ...

Generations of researchers have tried to create a quantum theory of gravity, and their work has produced sophisticated ...

Replicating the physics of a star in a laboratory is exceptionally difficult, he says, but the Imperial experiment matches the known physics of stellar jets surprisingly well.