While this assumption might be valid in a short-term perspective, the slowest one looses opportunity and power to decide when change is unavoidable - both economically and politically.
We fear that similar unfortunate properties, to those discussed in this paper, might be valid for models which can be written in the form begin{aligned} mathbf{z}'(t) =&mathbf{F}_{beta}bigl t,mathbf{z}(t) bigr), quad t in 0,T], mathbf{z}(0) =& mathbf{z}_{0}, end{aligned} where (| mathbf{F}'_{beta} | rightarrowinfty) when (beta rightarrowinfty).
To the extent that heterogeneity in the (b_{t}) parameter might be driven by observables, stratification is a flexible and fully nonparametric way in which to allow for this –the idea being that exact linear aggregation might be valid when applied to sub-groups of demographically similar households, even though when applied to the data in toto it is rejected.
We showed that for gender and different age groups, other optimal cutoff values might be valid, but with the present data, we were unable to verify the validity of any specific recommendations.
Within the administration, the Energy, Transportation and Commerce Departments joined in saying that those warnings might be valid.
You just have to ride that and try to convince them your way might be valid as well.
What's odd is that few manufacturers, it seems, ever level with consumers about what might be valid reasons for higher prices.
Judge Martin said that although the county's concerns might be valid, its process for turning down people for permits was too broadly drawn and did not focus, for example, on "the regulation of specific conduct by convicted pedophiles".
Therefore, both measures might be valid parameters to include in the optimisation.
Thus an argument might be valid while at the same time its corresponding conditional false.
