连锁商业作为现代商业的一种标志已有130多年的历史。在多数发达国家中,连锁经营取得了普遍成功,一般都占市场销售份额的1/3以上,一些发展中国家也纷纷引进了连锁经营经验,获得了较好的经济效益和社会效益。据测算,当一个国家人均年收入达到250美元以上 Chain business has been a symbol of modern business for more than 130 years. In most developed countries, chain operations have achieved universal success, generally accounting for more than one-third of the market’s sales share. Some developing countries have also introduced chain operation experience and obtained good economic and social benefits. It is estimated that when a country’s per capita annual income reaches more than US$250