我国正处于向社会主义市场经济转轨过程中。在原有计划经济体制下 ,我国城镇社会保障体系（以下所说的社会保障体系主要涉及城镇 ,一般不包括农村地区）的基本特征是 ,企业 ,特别是国有企业 ,对职工的医疗、养老及贫困救济负全部责任 ;企业在职工安全保障方面的支出全部计入经? My country is in the process of transitioning to a socialist market economy. Under the original planned economic system, the basic characteristics of China’s urban social security system (the social security system mentioned below mainly refers to cities and towns and generally does not include rural areas) are that enterprises, especially state-owned enterprises, provide medical care, retirement and poverty to their employees Relief bear full responsibility for the safety and security of workers in the enterprise all included in the expenditure?