"緊缺經濟" is not the reason. Did the people behave this way 50 year ago?
The real problem is that the GOV has, in various ways, trained the people to care self only, not to consider others over past 30 years.
強勢群體使機會不公平分配造成每個人都利用自己所擁有的一切手段去搶,並因社會對己不公因而不顧別人利益能搶多少搶多少。政府沒有及時制定相應政策去保護弱勢群體,而是通過眾多腐敗官員加劇機會不公平分配。不搶就沒機會,搶少了就是吃虧。