二、安全投资效益 安全投资即预防费用使企业的职业安全卫生状况得以改善，既降低了事故发生率，防止或减轻了职业病危害，同时获得经济效益和社会效益。表现在： １．由于员工即生产要素中的人力资本得到较好的保护，劳动者的生存权、劳动权和生命价值受到尊重，员工的劳动积 Second, the safety of investment returns Safety investments that prevent costs so that occupational safety and health conditions can be improved, not only reduce the incidence of accidents, prevent or reduce the hazards of occupational diseases, while access to economic and social benefits. Reflected in: 1. Since the employees ’human capital in the factors of production is well protected, the workers’ right to subsistence, labor and life are respected, and the employee’s labor