Treasury Secretary Tim Geithner’s trip to Asia has been heralded as a sales trip aimed at convincing the Chinese to keep buying U.S. Treasuries and thereby finance U.S. deficits. Such headlines are, in my humble opinion, an insult to the Chinese. Over and over again, we fall victim of the temptation to believe that Chinese leaders act in a vacuum, dictating policies out of a closet. Chinese leaders know very well the state of the Chinese, the U.S., and the world economy; they don’t need a sales pitch. So what’s the purpose of Geithner’s trip then?