Auction design is as much about psychology as it is about mathematics.
Personality changes more during your 20s than at any other time in life.
我们需要一个保护其公民的欧洲,而不仅仅是一个单一市场。
有些人认为私营企业是该枪毙的老虎。有人以为私营企业是能取奶的母牛。很少有人看到它的真面目:拖着车的老马。