东亚区域经济合作的构想由来以久，但却始终踯躅不前，一直停留在构想阶段。其原因何在，发展前景又将如何，目前已成为人们十分关注的一个问题。本文力图对这一问题进行一些新的探讨。一、有关各国对东亚区域经济合作的态度及其利益关系关于东亚区域经济合作问题，有关各国一 The concept of East Asian regional economic cooperation has been around for a long time, but has remained stagnant in the conceptual stage. The reason why the development prospects and how it has become a matter of great concern to people. This article tries to make some new discussions on this issue. I. The Attitudes and Interests of Various Countries Concerning East Asian Regional Economic Cooperation With regard to the issue of regional economic cooperation in East Asia,