But the effects are small, and not high-stakes.
In all cases the effects are small.
There may be negative effects, but the negative effects are small.
In sum, rebound effects are small and are therefore no excuse for inaction.
If the incentive effects are small, however, the situation is very different.
"But numerous studies have demonstrated that rebound effects are small and the energy savings dominate," Dr. Meier said.
The income effects are small and statistically insignificant through both channels.
But the strong conclusion from available evidence is that their effects are small.
The interference effects are small for the case of a potential mean flow.
"The supporters of the Bush programs, and supply-siders in general, would believe that those effects are small, and it's nothing to worry about," Mr. Harris said.
"For children under two, the effects are small: the child might be slightly more bossy, more argumentative – something we might not consider to be negative.
