The contingent valuation (CV) method has been employed in the economics literature to value endpoint changes for visibility (Chestnut and Rowe, 1990a, 1990b; Chestnut and Dennis, 1997).
The CV method values endpoint changes.
The CV method does nothing of note.
When married Mexican farmworkers decide to emigrate to the US, the males usually come alone first.
A man is playing X-Box.
I tried not to hear the threat directed towards me.
Two men got a machine stuck in the elevator.
A person has a beard.
A car is being worked on.