在当前的动态的经营环境下,所有的职业群体都面临着他们当前的角色有一定程度的变化和职业保障的减少。Cappeli(1995)发现,美国、英国、澳大利亚、新西兰等国家的组织中存在明显的趋势,就是雇佣的劳动力的差异化日益显著,主要包括全职工人、合同工、临时工、兼职人员和自愿工人,美国雇佣群体都有特有的雇佣特点、需求和 In the current dynamic business environment, all occupational groups face some changes in their current roles and a decrease in job security. Cappeli (1995) finds that there is a clear trend in the organizations of the United States, Britain, Australia, New Zealand and other countries that the labor force employed is increasingly differentiated. It mainly includes full-time workers, contract workers, temporary workers, part-time workers and voluntary workers, US employment groups have unique employment characteristics, needs and