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Science PhDs Have Very Low Jobless Rates

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Re: Science PhDs Have Very Low Jobless Rates

#11

Science PhD = Smart + willing to follow orders + conforming + able to focus on something for years. You'd be foolish not to hire one.

The best science PhDs are neither willing to follow orders nor conforming, but you're right about #1 and 4 :)

The best science PhDs aren't looking for "jobs."

Re: Science PhDs Have Very Low Jobless Rates

#13
post #4

So P(jobless|PhD) = 0.017, whereas P(jobless) = 0.066 According to Baye's Theorem, the P(PhD|jobless) = P(jobless|PhD)*P(PhD)/P(jobless) Where according to [1], P(PhD) = 0.01 (for all PhDs) so assuming roughly half are science, P(PhD) = 0.005, and we get P(PhD|jobless) = 0.0013, or 0.13%, which means that roughly 1 out of every 1000 jobless people has a PhD. [1] http://factfinder.census.gov/servlet/QTTable?_bm=y&-geo…

But who cares about P(PhD|jobless)? P(jobless|PhD) is important; it's a measure of how much job security a PhD leads to. But P(PhD|jobless) is only important if you're a jobless PhD and you want to know what your chances of finding someone else who's survived grad school in the unemployment line. I wouldn't know how to interpret "1 out of every n jobless people has a PhD"; the first thing I'd ask is "what proportion of all people have a PhD", and then essentially run things through a crude mental version of Bayes' theorem.

(I have a PhD. In probability.)

Re: Science PhDs Have Very Low Jobless Rates

#14

Earlier quoted context omitted.

The best science PhDs are neither willing to follow orders nor conforming, but you're right about #1 and 4 :)

The best science PhDs aren't looking for "jobs."

Because genius means you don't need to eat.

Re: Science PhDs Have Very Low Jobless Rates

#15
post #4

So P(jobless|PhD) = 0.017, whereas P(jobless) = 0.066 According to Baye's Theorem, the P(PhD|jobless) = P(jobless|PhD)*P(PhD)/P(jobless) Where according to [1], P(PhD) = 0.01 (for all PhDs) so assuming roughly half are science, P(PhD) = 0.005, and we get P(PhD|jobless) = 0.0013, or 0.13%, which means that roughly 1 out of every 1000 jobless people has a PhD. [1] http://factfinder.census.gov/servlet/QTTable?_bm=y&-geo…

But who cares about P(PhD|jobless)? P(jobless|PhD) is important; it's a measure of how much job security a PhD leads to. But P(PhD|jobless) is only important if you're a jobless PhD and you want to know what your chances of finding someone else who's survived grad school in the unemployment line. I wouldn't know how to interpret "1 out of every n jobless people has a PhD"; the first thing I'd ask is "what proportion…

P(jobless|PhD) is important; it's a measure of how much job security a PhD leads to.

No, it is a measure of how much job security a PhD is correlated with. I believe that the qualities that lead to one being able to complete a PhD are positively correlated with being able to get and hold a job. Therefore you need to restrict to just those people you think could get a PhD to figure out how much the PhD helps or hurts you.

Re: Science PhDs Have Very Low Jobless Rates

#16
post #15

Earlier quoted context omitted.

But who cares about P(PhD|jobless)? P(jobless|PhD) is important; it's a measure of how much job security a PhD leads to. But P(PhD|jobless) is only important if you're a jobless PhD and you want to know what your chances of finding someone else who's survived grad school in the unemployment line. I wouldn't know how to interpret "1 out of every n jobless people has a PhD"; the first thing I'd ask is "what proportion…

P(jobless|PhD) is important; it's a measure of how much job security a PhD leads to. No, it is a measure of how much job security a PhD is correlated with. I believe that the qualities that lead to one being able to complete a PhD are positively correlated with being able to get and hold a job. Therefore you need to restrict to just those people you think could get a PhD to figure out how much the PhD helps or hurts…

I stand corrected. This is exactly what I'd tell my students if they had made the mistake I made.

Re: Science PhDs Have Very Low Jobless Rates

#17

What proportion of those jobs are below minimum wage post-doc positions? The unemployment rate for panhandlers is also very low, very few of them face redundancy

What proportion of those jobs are below minimum wage post-doc positions? Probably not very many. Typical postdoc pay is $40-60k/year depending on where the job is located ($40k in Urbana-Champaigne, $60k NYC or Chicago). That's about 2-4x lower than what the postdoc could get in the outside world, but it's a far cry from minimum wage.

"Typical postdoc pay is $40-60k/year depending on where the job is located ($40k in Urbana-Champaigne, $60k NYC or Chicago)."

I say thee "Ha!", sir. The offers I was getting for post-docs were consistently on or below the low end of that range, even in San Francisco (which ain't cheap).

Probably one of the biggest nudges I had away from academia was the realization that as a post-doc, I'd have a lower standard of living than I did as a graduate student. It didn't seem like a smart trend to follow.

Re: Science PhDs Have Very Low Jobless Rates

#18
post #4

So P(jobless|PhD) = 0.017, whereas P(jobless) = 0.066 According to Baye's Theorem, the P(PhD|jobless) = P(jobless|PhD)*P(PhD)/P(jobless) Where according to [1], P(PhD) = 0.01 (for all PhDs) so assuming roughly half are science, P(PhD) = 0.005, and we get P(PhD|jobless) = 0.0013, or 0.13%, which means that roughly 1 out of every 1000 jobless people has a PhD. [1] http://factfinder.census.gov/servlet/QTTable?_bm=y&-geo…

But who cares about P(PhD|jobless)? P(jobless|PhD) is important; it's a measure of how much job security a PhD leads to. But P(PhD|jobless) is only important if you're a jobless PhD and you want to know what your chances of finding someone else who's survived grad school in the unemployment line. I wouldn't know how to interpret "1 out of every n jobless people has a PhD"; the first thing I'd ask is "what proportion…

But then you wouldn't get to use Bayes' theorem in a public setting.

Re: Science PhDs Have Very Low Jobless Rates

#19

What proportion of those jobs are below minimum wage post-doc positions? The unemployment rate for panhandlers is also very low, very few of them face redundancy

What proportion of those jobs are below minimum wage post-doc positions? Probably not very many. Typical postdoc pay is $40-60k/year depending on where the job is located ($40k in Urbana-Champaigne, $60k NYC or Chicago). That's about 2-4x lower than what the postdoc could get in the outside world, but it's a far cry from minimum wage.

It also varies widely by funding agency. NIH-funded postdocs are paid abysmally small amounts; DARPA or industrially-funded postdocs can pay quite a bit more reasonably.

Re: Science PhDs Have Very Low Jobless Rates

#20

Science PhD = Smart + willing to follow orders + conforming + able to focus on something for years. You'd be foolish not to hire one.

The best science PhDs are neither willing to follow orders nor conforming, but you're right about #1 and 4 :)

Yes - but take it from me that it can reaaaaallllllyyyy drag out the process if your results disagree with the status quo. I was made to show that something didn't work in general (in lots of cases in practice), as opposed to just showing that

1. it has not been proved to work,

2. it didn't work in a specific case,

3. my replacement method is mathematically rigorous.

And that is why I work for a megacorp, at the moment.

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