专用性人力资源是指员工的技能依赖于所在企业的产品特性、市场状况、工艺流程以及企业文化等,当其离开相关企业后就很难再发挥其价值。一般而言,人力资源的专用性越强,其市场的可流动性越差,对其投资的风险也就越大。随着我国煤炭生产消费市场化程度的深入,煤炭企业内部的市场化管理程度也正进一步加快。目前,很多煤炭企业在不断进行战略扩张,寻求跨越式发展的同时,企业较强的专用性人力资源受到市场流动性的限制,制约了煤炭行 Dedicated human resources means that employees’ skills depend on the characteristics of the products of the enterprises in which they are located, the market conditions, technological processes and corporate culture, which make it difficult for them to exert their value when they leave the relevant enterprises. In general, the stronger the specificity of human resources, the poorer the liquidity of the market and the greater the risk of investing in it. With the deepening of marketization of coal production and consumption in our country, the degree of marketization management within coal enterprises is also being further accelerated. At present, many coal enterprises continue to carry out strategic expansion to seek leaps and bounds at the same time, strong corporate human resources by the market liquidity constraints, restricting the coal