Do you have any sources hinting at this causation? I tried searching, and most of the articles I came across mentioned that Japan had a housing bubble, and now

Do you have any sources hinting at this causation? I tried searching, and most of the articles I came across mentioned that Japan had a housing bubble, and now it's popped. http://www.japantimes.co.jp/news/2016/01/29/business/economy-business/japans-quiet-property-bubble-faces-end-transactions-slide/#.V6QyOiPyu_s http://www.japantimes.co.jp/news/2016/01/29/business/economy...