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Modeling of skills

Posted: Sun Nov 26, 2000 3:30 pm
by "William Bonnell"
I am considering modeling the migration from one set of skills currently required by an organization to a future set based on a different portfolio of technologies, products, and services.

The model would be used to understand the people issues in transitioning to the future state in a good way. Some issues that come to mind are hiring, attrition and training.

Some of the factors to consider are:

The future state skill requirement is not well known
The current state skill set is not well identified
People may have more that one skill
People may not be using all their skills in the current state
Some people are trainable in new skills while others may not train well
Hiring skills from outside may still require training and time to come up to speed
Attrition may affect some skills more than others
Attrition is a function of age also
Competition for skills may limit the ability to hire
Training will require resources which will take away from current productivity

I am looking for advice or guidance on the modeling of skills. Has anyone done anything like this successfully using system dynamics tools? Would this be better modelled using objects with attributes such as in a discrete event simulation.

Thanks in advance.

William Bonnell
Eastman Kodak Company
william.bonnell@kodak.com

Modeling of skills

Posted: Mon Nov 27, 2000 10:03 am
by Bill Harris
William,

Youve made a good start in focusing on the problem, but Id be tempted
to focus even more closely. What are you really worried about? Can you
pick out one of the factors below and focus on that as the problem to
gain more insight? If you had to focus that closely, is there another
factor youd pick that isnt in your list? Can you tie the skill shift
you describe to something in the organizations business results that
really counts in your organizational culture?

Maybe instead of focusing on one of the factors, youd be better off
focusing on one of hiring, attrition, or training. (Unless you mean
"active attrition," attrititon might not be the place to start, as that
is usually something that happens to you, not something you control.)
That is, you might focus on how to allocate resources between hiring and
training to achieve your desired goals. While that might lead you to a
main chain of a hiring/aging structure, I wouldnt focus on that yet but
on the problem.

I think you might gain good insights in addressing one problem in this
manner and then broadening out, if necessary, in a subsequent phase. I
once was told by a statistician not to spend more than 25% of my
"research budget" on the first attempt at a statistical exploration, as
you learn so much in that first phase that you need to have
time/money/other resources available for building on what that first
attempt tells you. I think the same could apply here.

If you can focus on a problem in this way, I think system dynamics can
offer a viable tool for addressing your problem. I suspect that youll
end up using some of the coflow structures youve seen to model the
inventory of skills in the organization that goes along with the flow of
people into and out of the organization and the training (formal or OJT)
you provide to them. I suspect youll get insights that help calibrate
you and other managers in the organization on how to deal with the skill
shift you want to foster.

If you wanted to explore an alternative approach, you might explore some
of the agent-based approaches.

Feel free to ask if this raises more questions than answers.

Bill
From: Bill Harris <bill_harris@facilitatedsystems.com>

Modeling of skills

Posted: Fri Dec 01, 2000 8:53 pm
by John Eggers
Bill Harris wrote:
> Youve made a good start in focusing on the problem, but Id be tempted
> to focus even more closely. What are you really worried about? Can you

Bill:
I agree, in that unless we look "deeper," its easy to think that a "low
tire" is the problem, when in reality, what are the causal factors that
lead to the tire going low, are the factors that we should really be
focusing on. In corrections, as well as many other areas, "turnover" is
a concern. "Turnover" isnt the problem, as you would say, its whats
causing people to leave. This is the area we should focus on. One eye on
the forest and one eye on the trees simultaneously, so as not to
encounter "barkmark."

John Eggers
From: John Eggers <tgainc@oneimage.com>