"policy effect" is a correct and usable phrase in written English.
Generally, you would use it to refer to the effect of a policy on some aspect of society or a particular outcome. For example, "The new social media policy had a positive policy effect on student engagement in the classroom."
There may be some quarters where the policy is effective while in other quarters the estimated policy effect could be null, thus aggregating over the policy period would make the estimates statistically insignificant.
There is no comparable domestic policy effect.
But, if they instead divert more of their private funding, the policy effect is the same.
"The policy effect is five times larger for courses requiring numerical/mathematical skills," the pair write.
Perhaps it's inevitable that the status required to have a significant internet policy effect will keep rising.
The null hypothesis of no policy effect can be empirically tested using quasi-experimental longitudinal designs with repeated measures.
On the other hand, if the public becomes too negative about the war, calls for a premature departure could grow louder and louder -- and have a real policy effect, if not through George Bush directly then through Congress.
Main outcome measures: the attitude was assessed by the degree of interest in the policy, agreement to the policy need, expectation for the policy effect, and perceptions of motivation for physician's strike.
Figueres: I think one of the problems here is that there is a perception that governments get together to just talk and they don't make any decisions that have a policy effect on action, and that is actually not the case.
Comparing the potential acceleration of electricity price reform with the possibility of imposing a System Benefit Charge (SBC), the author argues that support for a SBC would be much easier to gather among policymakers and stakeholders in a short time and would have a much better policy effect in the current situation.
17As for the year specific policy effect, the policy effect is null even if the average policy effect is disaggregated by year.
