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竞争均衡解决方案的存在与规范经济学或福利经济学之间的关系也许同样重要。
Perhaps as important is the relation between the existence of solutions to a competitive equilibrium and the problems of normative or welfare economics.
我们卖的不是车,而是通往新生活方式的钥匙。
Every decision we make today in aquaculture will echo through the marine ecosystems of tomorrow.
I always try to stay positive, even in tough moments.