Physical replication refers to the situation in which an exchange traded fund (ETF) tracks its benchmark by holding all or a portion of all the underlying securities that make up that benchmark. For ...

Synthetic replication refers to a type of exchange traded fund (ETF) that doesn’t hold any of the underlying securities featured on its benchmark. Rather than holding underlying securities (known as ...

Over the past several decades, the lack of reproducibility in biomedical research has become increasingly concerning, particularly in the drug development process. The study of science has undergone a ...

- the repetition of an experiment in order to test the validity of its conclusion Example - " scientists will not believe an experimental result until they have seen at least one replication" ...