本研究目的在於，從中國與北韓的國家利益角度，分析金正恩時期中朝之間合作與衝突的背景，進而探討雙方關係的走向。自習近平與金正恩於 2013 年分別出任中國與北韓的國家元首以來，由於中朝兩國皆採取對對方國家利益有所損失的政策，使雙方關係陷入緊張。就北韓的國家利益而言，穩定以金正恩為首的共產黨政權為第一要務。因此，金正恩上台之後，繼承金正日的「先軍政治」，持續研發軍事科技，進行試射導彈、第 3 次核試爆，採取「經濟、核武建設並進路線」，以凝聚國內團結，且處決危及金..

The purpose of this project is to analyze the historical background of co- operation and conflict between China and North Korea during the Kim Jung- un era from both Chinese and North Korean’s national-interest perspective, as well as the direction of bilateral relationships. Since Xi Jinping and Kim Jong-un took office as China and North Korea’s head of state in 2013 respectively, both countries have been adopting policies to lose their people’s national interest from each other, which in turn have caused g..

本文探討影響中美在中國沿海進行海域油氣勘探合作的主要變數。尼克森政府時期，中美開始海域油氣勘探上的接觸。改革開放與中美建交後，中國擴大與美國在海域油氣勘探上的合作。不過，中國和周邊國家存在領土與邊界爭議。北京威脅使用武力，對美國政府與石油公司產生影響。《聯合國海洋法公約》是另一個重要變數，特別是在蘇聯瓦解後。2008 年，中美開始進行有關投資保障協定的談判。一般而言，雙邊投資協定要求簽約國對外來投資者提供保護。2012 年，歐巴馬政府完成了美國投資保障協定範..

This article discusses major factors affecting offshore oil and natural gas exploration cooperation between the People’s Republic of China and the United States along China’s coast. Contact between the U.S. and China regarding offshore oil and natural gas exploration began in the Nixon Administration. After the reform and opening-up policy and the establishment of Sino-U.S. diplomatic relations, China expanded cooperation with the U.S. in offshore oil and natural gas exploration. However, there are existing territ..