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铁路是制约国民经济发展的突出薄弱环节,初级阶段的国情决定了发展铁路必须依靠技术进步,走内涵扩大再生产的道路。如何评价铁路运输企业技术进步经济效益?是一个新的课题。应用目前通行的C-D生产函数的总量计算方法于铁路运输实际也还存在着缺陷:一是弹性系数难以确定。借用国民经济工业部门的弹性系数难以符合运输企业实际;二是铁路产值实行内部清算单价办法,受价格和成本影响大,基本建设每公里铁路造价波
The railway is a prominent weak link that restricts the development of the national economy. The national conditions of the initial stage determine that the development of the railway must rely on technological progress and take the road of expanding reproduction of content. How to Evaluate the Economic Benefits of Technical Progress for Railway Transport Enterprises? It is a new issue. Application of the current calculation method of C-D production function in rail transport actually has some shortcomings: First, it is difficult to determine the elastic coefficient. Borrowing the national economy, the elasticity of the industrial sector is difficult to meet the actual transport enterprises; second, the implementation of the internal settlement of railway output price method, subject to the impact of prices and costs, the cost per kilometer railway construction wave