在发展混合所有制经济的新形势下,混合所有制企业是否必须设立党组织?如果设立党组织,党组织的地位该如何确定?如果企业党组织发挥政治核心作用,其内涵及工作机制该如何设定?这些问题不仅事关党的建设,也关涉国企改革和发展。有鉴于此,笔者深入四家混合所有制企业,与企业员工和管理人员分别开展访谈,并发放和回收583份调研问卷。调研发现,当前混合所有制企业党建工作取得了很大成绩,但仍然面临思想认识不足、制度正当性缺失、职能定位不 Under the new situation of developing a mixed ownership economy, is it necessary for the mixed-ownership enterprises to set up a party organization? If the establishment of a party organization, how should the status of the party organization be determined? If the party organizations of the enterprises play their core role in politics, what are their connotation and working mechanism? These issues not only concern the party building, but also the reform and development of state-owned enterprises. In view of this, the author in-depth four mixed ownership of enterprises, and enterprise employees and managers were interviewed, and release and recovery of 583 questionnaires. The survey found that at present, the party building in mixed ownership enterprises has made great achievements. However, it still faces the problems of lack of understanding of the ideology, lack of legitimacy of the system, and lack of functional orientation