问：改制、新建和经济困难的企业为什么必须签订集体合同 ?　　答：改制、新建和困难企业是企业劳动关系问题比较突出的地方。这部分企业中职工群众的合法权益比较容易受到侵犯，迫切需要工会加大维护的力度。而工会履行维护职能的主要手段就是推行平等协商和集体合同制度。多 Q: Why restructuring, new and economically difficult enterprises must sign collective contracts? A: Restructuring, new and difficult enterprises are places where the labor relations of enterprises are more conspicuous. The legitimate rights and interests of the workers and staff members in these enterprises are relatively easy to be violated and there is an urgent need for the trade unions to step up their efforts to maintain them. The main means by which trade unions perform their functions of maintenance is the implementation of equal consultation and collective contract system. many