党际关系问题的实质是政党制度内的问题。比较中国和西方国家的政治生态文化,它们在党国关系、政治制度、经济基础、社会结构以及观念文化等方面都迥然不同。这决定了生长于其中的政党制度极不相同,进而使中西党际关系模式也大相径庭。本文正是从体制外和体制内两个视角对这些差异所作的比较。 The essence of the problem of inter-party relations is the problem within the party system. Comparing the political and ecological cultures of China and Western countries, they are quite different in the relations between the Party and the state, the political system, the economic base, the social structure and the concept and culture. This determines that the party system in which they grow is very different, thus making the pattern of inter-party relations between China and the West also very different. This article precisely compares these differences from two perspectives outside the system and within the system.