If this is the case, WTP estimates based on wage-risk studies may understate WTP to reduce involuntarily incurred air pollution-related mortality risks.
The estimates on the studies of wage-risk might understate WTP.
The WTP estimates based on drunk driving accident studies may understate WTP.
Razor was well aware of the consumerist art of advertising in the 1920s.
A glass blower's furnace is broken.
A guy and a girl are dancing on stage.
Leaving the farm undoubtedly had only positive results.
Two boys put together model airplanes.
The child is throwing an orange item.