After the reformation opening , the government carried out the guideline of unbalanced development and pushed the gradient opening policy of regions to make the littoral region early rich . upon the development of twenty years , the littoral region has built up the relative perfect market economic system and the gross national product has increased by a large margin per year 但是西部地区也存在先天的不足，如地处偏远、基础设施不完善，高技术企业与地方经济融合性差，更重要的是西部地区市场经济不完善，企业对国家依赖程度高，地方政府服务水平、意识相对较差。
