Nicely done video, but I think it gets the story wrong. The bubble is not illogical to start with. Thanks to currency controls most people have no way to invest outside China. The Shanghai stock market meanwhile has huge problems with adverse selection (bad companies pay to list -- successful companies list in Hong Kong or the United States).
There are no property taxes in most of China, so people with money park it in real estate. And developers keep building these assets because they're insulated from loss in any case. If you're connected you can get zero/low cost loans. And local governments are complicit because they make money "selling" the land and don't have alternate income sources.
So no-one really cares if someone builds a massive complex and it doesn't sell: the government and developers are covered by the bank, and the bank is covered by the Central Government. This is just a distributional game in which China pays for infrastructure by using public policy to inflate bank earnings and then banks approve questionable local projects. And sometimes these things make a lot of money, so it isn't as if they're taking a hit on every single complex.
There are no property taxes in most of China, so people with money park it in real estate. And developers keep building these assets because they're insulated from loss in any case. If you're connected you can get zero/low cost loans. And local governments are complicit because they make money "selling" the land and don't have alternate income sources.
So no-one really cares if someone builds a massive complex and it doesn't sell: the government and developers are covered by the bank, and the bank is covered by the Central Government. This is just a distributional game in which China pays for infrastructure by using public policy to inflate bank earnings and then banks approve questionable local projects. And sometimes these things make a lot of money, so it isn't as if they're taking a hit on every single complex.