长期以来,作为美国金融市场重要组成部分、在美国经济发展过程中发挥重要作用的债券市场一直受到人们的关注。其中的原因,除了美国债券市场的创新层出不穷、发展十分迅速、变化日新月异以外,还因为美国债券市场往往代表着世界债券市场的前进方向和发展趋势。近些年,美国债券市场又有了新的进展,出现了一些新的变化。 For a long time, as an important part of the financial markets in the United States, the bond market, which plays an important role in the economic development of the United States, has drawn much attention. The reason for this is that besides the endless stream of new innovations in the U.S. bond market, the rapid development and the ever-changing nature of the bond market, the U.S. bond market also represents the advancing direction and development trend of the world bond market. In recent years, the U.S. bond market has made some new progress and some new changes have emerged.