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辽宁沿海经济带位于我国东北地区,地处环渤海经济圈和东北亚地区中心地带,具有良好的区位优势和资源优势,发展潜力巨大。然而,在发展过程中城市之间、产业之间、港口之间存在发展不均,分工不明,布局混乱的情况,导致出现重复建设,盲目竞争等问题。这不仅对资源造成了浪费,同时也严重阻碍了辽宁沿海经济带的发展。通过对资料数据的整理,根据产业结构相似系数及区位商等衡量方法,对经济带产业分工、城镇分工和港口分工的现状进行了分析,对辽宁沿海经济带未来的发展提出一些对策建议,通过加强经济带各方面的分工与合作来提高整体竞争力,以此带动东北老工业地区的振兴,并为国家经济的可持续发展做出贡献。
Liaoning coastal economic belt is located in the northeast of our country, is located in the Bohai economic circle and the center of Northeast Asia, has a good geographical advantage and resource advantages, great potential for development. However, in the process of development, there are some problems such as uneven development, unclear division of labor and disarrayed layout among cities, industries and ports, leading to problems such as redundant construction and blind competition. This not only caused a waste of resources, but also seriously hindered the development of Liaoning’s coastal economic belt. Through analyzing the data, analyzing the status quo of industrial division of labor, urban division of labor and port division of labor in the economic belt according to the similarity coefficient of industrial structure and location quotient, some suggestions on the future development of Liaoning coastal economic belt are put forward. We will step up the division of labor and cooperation in all aspects of the economic belt to enhance our overall competitiveness so as to bring about the revitalization of the northeast old industrial areas and make our contribution to the sustainable development of our economy.