民族贸易——商业活动与民族环境互动的特殊产物——商业群体研究之一●蒋致洁在商业社会学研究中，商业活动的社会人文环境是一个颇具意义的课题；而在社会人文环境中，民族环境又占有相当重要的地位。笔者以为，从这一新的研究视角出发，似可认为，商业活动与民族环境的... National trade - a special product of the interaction between commercial activities and national environment - one of the study of commercial groups ● In the study of commercial sociology, Jiang Zhi Jie is a significant subject in the social and cultural environment of commercial activities. In the social and human environment, Environment and occupy a very important position. I think, from this new research perspective, it seems that the commercial activities and the national environment ...