美国不同社会阶层的消费行为王海忠一、社会阶层的定义、划分标准与方法社会阶层是指在同一社会中，由于经济地位不同而分成的不同阶级中的若干层次。同类人群具有相似的价值观念、生活方式、兴趣及行为，同一阶层的成员往往有着相同的目标、教育和对生活的态度，喜欢作出... Consumer behavior of different social classes in the United States Wang Haizhong First, the definition of social class, criteria and methods of division Social class refers to the same society, due to different economic status divided into different levels of several levels. Similar groups of people have similar values, ways of life, interests and behaviors, and members of the same class tend to share the same goals, education and attitudes toward life, preferring to make ...