Since 1960, there has been a substantial expansion of economics literature in the field.

The focus is on the economics literature published in English.

The economics empirical literature on mass media bias mainly focuses on the United States.

There is also a growing economics literature on mass media bias, both on the theoretical and the empirical side.

The debate he started at that time over liquidity traps and what policies best address them continues in the economics literature.

The economics literature provides the following definitions of cap and trade emissions trading schemes.

But these are hardly new concepts; they've been part of the economics literature for decades.

Those in search of a really big idea had to look further back in the economics literature.

There's a lot of other evidence in the economics literature for Mr. Coase's observation.

Though there have been several definitions of "voluntary" and "involuntary unemployment" in the economics literature, a simple distinction is often applied.