中国企业的出口自我选择效应研究

摘要

The paper analyzes the impact of firm heterogeneity on exporting behavior of chinese firms in order to testify whether self-selection effect exists among Chinese firms,we find self-selection effect exists among Chinese exporting firms. However,such self-selection effect isnˊt very powerful,and according to evidences from different cases,there is productivity paradox rather than self-selec-tion effect,which proves that self-selection effect isnˊt universal phenomenon in china.%中国出口企业总体上支持出口自我选择效应的结论，但是，中国出口企业的自我选择效应不是很明显，从分行业、分地区和分企业性质的检验结果分析，发现许多不支持出口自我选择效应的情形，说明自我选择效应对中国企业可能不具备普适性。