Those Sounds (Brrr-ah Bah Bah-BAH) You Hear? Choreographers at Work.
In dance, a wordless art, an improvised language of rhythmic noises helps communicate the shape and feel of movement.
National Bureau of Economic Research12h
Accounting for Cross-Country Income Differences
It answers the question "how much of the cross-country income variance can be attributed to differences in (physical and human) capital, and how much to differences in the efficiency with which ...