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发展中大国交通运输发展和经济发展存在较强的关联。笔者通过构建两区域模型来探讨交通运输发展促进发展中大国区域经济增长的内在机制,认为交通运输发展促进了市场范围的扩大,生产要素和产品在一个更广的市场范围内流通;生产要素的流动提高区域的增长率,产品市场的扩大深化了区域内的分工,最终导致区域间的分工,分工的结果是产业结构的变迁。
There is a strong correlation between the development of transportation and the economic development in developing countries. By constructing a two-region model, the author explores the internal mechanism of transportation development to promote economic growth in large-scale developing countries. He believes that the development of transportation promotes the expansion of market scope, the production elements and products are circulated in a wider market; the factors of production Increasing regional growth rate of flow, product market deepen the division of labor within the region, eventually leading to the division of labor between regions, the result of division of labor is the industrial structure changes.