There's been a lot of talk about bubbles in real estate markets lately; namely in Canada, China, Australia and probably some other places that I haven't read or heard about.
That got me thinking, though, as I've lived through a couple bubbles myself. And yes, I did lose my pants on one of those bubbles. Or maybe it was someone else's pants, because the majority wasn't my own money?
But... bubbles are good, are they not? Sure, large swaths of people lose their money... hell, practically every bubble-time investor loses his or her money. A lot of people who were too enthusiastic even get wiped out completely, never to re-emerge from their financial quagmire ever again.
Still, bubbles are good because they build a lot of needed infrastructure.
What happened during Railway Mania of the 1840's in Britain?
You guessed it. People were investing like crazy in railways... a lot of railway infrastructure was being built... and then... BAM! Everyone lost all their money. But, what good happened? Well, a lot of needed infrastructure was built.
How about the Dot-Com Bubble? Same thing! We got massive expanded Internet infrastructure from that. Thank-you foolish investors.
Those are just two examples of how bubbles contribute to expanded infrastructure, which is a good thing. They steal money from investors, and give a good back to society. As long as you don't invest in a bubble, you benefit.
Here's a chronological list of bubbles off the top of my head, that you can take your time and peruse (and think of, the next time everyone is telling you to invest in this, invest in this!):
(Year of crash) Bubble Name
(1637) Tulip Mania
(1720) South Sea Bubble
(1846) Railway Mania
(1929) Roaring Twenties
(1991) Japanese Asset Price Bubble
(2000) Dot-Com Bubble
(2005) United States Housing Bubble
(2007) Uranium Bubble... WTF?! Uranium?!
(throughout history) Gold Rush
History is so interesting, isn't it?