Stock Bubbles, Gangnam Style

A blog about business and economics.
Oct. 12 2012 3:16 PM

Stock Bubbles, Gangnam Style

1350069399614

Why is South Korean semiconductor manufacturer DI seeing its share prices surge? Is it a key supplier for the forthcoming iPad Mini? An integral element of Samsung's next great smartphone? Nope. It's surging because its chairman and main shareholder is Park Won-ho, father of Park Jae-sang, a.k.a. PSY, a.k.a. the "Gangnam Style" guy.

Why a family link to a viral video sensation should help this company is difficult to say, but apparently this kind of theme stock surge is a not-uncommon phenomenon in the Korean equity markets. South Korea, I would note, is one of the most recently affluent countries around so it's simply possible that the Koreans markets haven't had enough "learning" to avoid fast-rising momentum bubbles.

Matthew Yglesias is the executive editor of Vox and author of The Rent Is Too Damn High.

TODAY IN SLATE

Politics

Meet the New Bosses

How the Republicans would run the Senate.

The U.S. Is So, So Far Behind Europe on Clean Energy

The Government Is Giving Millions of Dollars in Electric-Car Subsidies to the Wrong Drivers

The Best Thing About the People’s Climate March in NYC

Friends Was the Last Purely Pleasurable Sitcom

The Eye

This Whimsical Driverless Car Imagines Transportation in 2059

Medical Examiner

Did America Get Fat by Drinking Diet Soda?  

A high-profile study points the finger at artificial sweeteners.

A Woman Who Escaped the Extreme Babymaking Christian Fundamentalism of Quiverfull

John Oliver Debunks the Miss America Pageant’s Claim That It Gives Out $45 Million in Scholarships

Trending News Channel
Sept. 20 2014 11:13 AM Watch Flashes of Lightning Created in a Lab  
  News & Politics
Over There
Sept. 22 2014 1:29 PM “That’s Called Jim Crow” Philip Gourevitch on America’s hypocritical interventions in Africa.
  Business
Moneybox
Sept. 22 2014 1:37 PM Subprime Loans Are Back! And believe it or not, that’s a good thing.
  Life
Lexicon Valley
Sept. 22 2014 1:22 PM Is Arabic Really Just One Language? 
  Double X
The XX Factor
Sept. 22 2014 12:29 PM Escaping the Extreme Christian Fundamentalism of "Quiverfull"
  Slate Plus
Slate Plus
Sept. 22 2014 1:52 PM Tell Us What You Think About Slate Plus Help us improve our new membership program.
  Arts
Television
Sept. 22 2014 2:12 PM Crusader, Sans Cape The superhero trappings of Gotham are just a clever disguise.
  Technology
Future Tense
Sept. 22 2014 12:14 PM Family Court Rules That You Can Serve Someone With Legal Papers Over Facebook
  Health & Science
Science
Sept. 22 2014 12:15 PM The Changing Face of Climate Change Will the leaders of the People’s Climate March now lead the movement?
  Sports
Sports Nut
Sept. 18 2014 11:42 AM Grandmaster Clash One of the most amazing feats in chess history just happened, and no one noticed.