1982年开始发生发展中国家债务危机之后，美国银行管制机构加强了对国内银行及其分支机构在贷款政策方面的管

制。整个20世纪80年代，美国银行在伦敦银行业的业务份额大大下降。你能找出这两种现象间的联系吗？

After the developing country debt crisis began in 1982 (see the next chapter)，U.S. bank regulators imposed tighter supervisory restrictions on the lending policies of American banks and their subsidiaries．Over the 1980s，the share of U.S. banks in London banking activity declined．Can you suggest a connection between these two developments？