渝怀铁路与区域经济开发的战略思考杜政清区域经济开发问题已越来越引起人们重视。在市场经济条件下，区域经济开发利于发挥区域经济整体优势，优化区域经济结构和资源配置，达到区域经济发展的高效与合理。渝怀铁路的兴建对西部地区、西南华南地区、长江三角洲及沿江地区... Strategic Thinking of Yu-Huai Railway and Regional Economic Development Du Zhengqing The issue of regional economic development has drawn more and more attention. Under the conditions of a market economy, the development of regional economy is conducive to giving full play to the overall advantages of regional economy, optimizing the regional economic structure and the allocation of resources so as to achieve the efficient and reasonable development of regional economy. Yuhuai railway construction to the western region, southwestern South China, the Yangtze River Delta and the Yangtze River region ...