Thursday, August 26, 2010

everybody's an economist (or at least a comedian)

This goes for Micro too, by the way...

From GraphJam...

Funny Graphs - Economics is the Thing With Legs Right?

7 Comments:

At August 26, 2010 at 2:22 PM , Blogger William Lang said...

Actually, the big circle should be labeled "things economists do not agree upon" and the small circle should be labeled "things economists agree upon."

 
At August 26, 2010 at 3:28 PM , Blogger Eric Schansberg said...

A contradictory Venn diagram-- from a math guy?! ;-)

And to the point I think you're trying to make, the things over which we disagree are, in fact, far smaller than the things over which we agree.

I suspect that the same could be said for other fields in the public eye; the debates are what make the news.

 
At August 26, 2010 at 4:33 PM , Blogger William Lang said...

You're right, it's not a correct Venn diagram. But speaking as a non-economist who follows the news, it may be that economists disagree on relatively few things, but those disagreements seem to be pretty big.

 
At August 26, 2010 at 4:56 PM , Blogger Eric Schansberg said...

One more reason for people not to think they're economists!

Do people disagree about stuff in field of math? I don't know of anything! In other fields, there's probably a range. A version of this would be saying biologists disagree a lot because I focus on their different takes about evolution-- or that political scientists disagree about a lot within their field-- or historians because...

Econ is arguably more public than the others, so the disagreements probably get more play.

 
At August 26, 2010 at 7:55 PM , Blogger Janet P said...

Eric, I have to side William on this one.

And since you brought it up here's a sociological explanation of the Venn:

If more economists actually seemed to know what was going on, maybe the rest of wouldn't have to play "wannabe".

 
At August 26, 2010 at 9:10 PM , Blogger Eric Schansberg said...

you and William on the same side? maybe I should reconsider...

nahh! no, seriously, this is a confusion about Macro vs. Micro. In Micro, there agreement on most things; even within Macro, there is considerable agreement.

 
At August 26, 2010 at 9:26 PM , Blogger Janet P said...

"even within Macro, there is considerable agreement"

I would say this statement is highly dependent upon the assumptions one uses to interpret data & determine "solutions" which appear to vary to the extreme among macroeconomists.

Also, nearly all of the mainstream PhDs failed to predict the Crash of '08.

In any case, two very good reasons to figure things out for yourself.

BTW, what are they predicting these days?

 

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