1改制企业筛选问题目前，不少供电局（发电厂）成立了由核心层、紧密层、半紧密层和松散层企业组成的总公司或企业集团。由于股份合作制实行全员入股的方式，这样，就产生了选择企业参加改制的问题。笔者认为：对总公司独资或控股，以电为轴心、效益稳定的核心层企业应直接改制 1 Screening Problems of Reformed Enterprises At present, many power supply bureaus (power plants) have established head offices or enterprise groups composed of core, tight, semi-intense and loose layers. As the joint-stock cooperative system implements the method of full participation of shareholders, this creates the problem of selecting companies to participate in restructuring. The author believes that: for the sole company or the holding company, the core enterprise with electricity as the axis, and the stable benefit should be directly reformed.