jsalvatier comments on Mathematicians and the Prevention of Recessions - Less Wrong

8 Post author: JonahSinick 25 May 2013 04:12AM

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Comment author: jsalvatier 25 May 2013 04:07:52AM 2 points [-]

Bubble != recession

Comment author: Alsadius 26 May 2013 06:38:19AM 1 point [-]

Sufficiently large bubble popping ~= recession.

Comment author: CellBioGuy 26 May 2013 07:49:05PM *  1 point [-]

What if underlying structural issues put you into a very long term recession which only bubbles give the temporary appearance of rising out of...

Comment author: Alsadius 26 May 2013 08:35:17PM 1 point [-]

Then in that case I'd advise reducing regulation, building nuclear power plants, and having more children.

Comment author: jsalvatier 26 May 2013 06:46:18PM 0 points [-]

Certainly it is common for bubbles to lead to recessions, but with good monetary policy, it does not need to.

Comment author: Alsadius 26 May 2013 07:06:58PM 0 points [-]

Do you have any good real-world examples of this happening?

Comment author: jsalvatier 26 May 2013 08:02:43PM 0 points [-]

I don't off hand, but I also haven't investigated this thoroughly. My understanding is that one of the stock crashes in the 20s lead to no recession, but I'm not finding the post I read.

Comment author: Alsadius 26 May 2013 08:48:57PM 0 points [-]

Here's the DJIA for 1920-1940: http://stockcharts.com/freecharts/historical/djia19201940.html

The only real crashes were 1921, which was mid-recession, 1929-33, which was caused by the Depression getting under way, and 1937, which was mid-Depression.

Comment author: SilasBarta 26 May 2013 09:23:06PM *  2 points [-]

1987 is the example typically offered by propotents of that position.

Comment author: Alsadius 26 May 2013 09:59:16PM 0 points [-]

For all the sound and fury at the time, it wasn't all that big a bubble. The trough was only barely a 52-week low - the Dow closed Black Monday at 1739, the previous 52-week low was 1808, and by Wednesday it was back up over 2000. (Admittedly, it did keep bouncing around for a while).