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本文引用Solow改进的C-D生产函数模型,结合我国铁路运输的现状,通过模型分析,计算出我国近年来技术进步对铁路运输收入的贡献,以及资本投入和劳动力投入对铁路运输收入的贡献。
In this paper, Solow’s improved C-D production function model is referenced. Based on the present situation of railway transportation in our country, the contribution of technological progress to railway transportation revenue in China in recent years and the contribution of capital investment and labor input to railway transportation revenue are calculated through model analysis.