如同其他拉美国家一样 ,中美洲小国萨尔瓦多的非正规经济近年来也有很大发展 ,并有学者对作为非正规经济重要组成部分的微型企业进行了深入研究。这些研究资料翔实 ,同时提供了一条研究这一问题的思路和框架。现将有关研究成果综述如下。一　微型企业的数量和分布情况萨尔瓦多 As in other Latin American countries, the informal economy in El Salvador, a small Central American country, has also made great strides in recent years and scholars have conducted in-depth studies on micro-enterprises that are an important part of the informal economy. These research materials are informative and provide a way of thinking and framework for studying this issue. The relevant research results are summarized below. Number and distribution of micro-enterprises in El Salvador