The ideal number of N.H.L. teams to produce a maximum-skill version of hockey is probably twenty-four or twenty-six, instead of thirty, but removing teams eliminates hundreds of jobs, not to mention the investments in arenas, and the fees paid to have a franchise in the first place.
In the case of NCEP-R, the maximum skill is found at a scale of 5° (notably only ngp = 4 grid points).
The model results give a maximum hindcast skill of 0.95, which means maximum 95% of NSL variance can be explained by the model.
(widetilde {min}_{j} =) maximum skill endowment of workers feeling the need of further training.
It is useful to define these alternative estimators as follows: (widetilde {min}_{j} =) maximum skill endowment of workers feeling the need of further training (widetilde {max}_{j} =) minimum skill endowment of workers feeling able to do more demanding jobs.
First, alternative measures of the minimum and maximum skill requirements can be produced by comparing the extremes of the distributions of assessed competencies for the under- and over-skilled and the well-matched.
The theoretical foundations underling this measure allow identifying minimum and maximum skill requirements for each occupation and to classify workers into three groups: the well-matched, the under-skilled and the over-skilled.
In the simple theory spelled out in this section, jobs are characterized by three parameters: the operational costs (k j ), the returns to deployed skills (β j ) and the maximum skill level (max j ).11 Hence, in order to become well-matched, any mismatched worker needs to move to a job with a different combination of these three parameters.
Specifically, in addition to the estimators described in Section 3.2, min j could alternatively be estimated as the maximum skill endowment of workers who report feeling the need of further training and not feeling able to do a more demanding job.
Our mismatch indicator is based on the minimum and maximum skill requirements by occupations, which are estimated as the minimum ((widehat {min}_{j})) and maximum ((widehat {max}_{j})) of the country-occupation distribution of proficiency for those workers who report neither feeling the need of training nor feeling to be able to do more demanding jobs.
One crewman can man multiple posts, but different species have different maximum skill levels.
