为什么创立统一的欧盟劳动力市场的失败会对欧洲经济与货币联盟作用的正常发挥产生危害？ Why would the fai

为什么创立统一的欧盟劳动力市场的失败会对欧洲经济与货币联盟作用的正常发挥产生危害？

  Why would the failure to create a unified EU labor market be particularly harmful to the prospects for a smoothly functioning EMU？