Hittade en intressant länk om hur byggande av stora skyskrapor hänger samman med ekonomiska kriser ända sedan 1800-talet.
Länken:
http://www.zerohedge.com/sites/default/files/images/user3303/imageroot/2012/01/2012012_sky2.png (http://www.zerohedge.com/sites/default/files/images/user3303/imageroot/2012/01/2012012_sky2.png)
Artikeln till samma diagram:
http://www.zerohedge.com/news/china-soaring-skyscrapers-latest-confirmation-housing-bubble-barclays-finds (http://www.zerohedge.com/news/china-soaring-skyscrapers-latest-confirmation-housing-bubble-barclays-finds)