“未被观察到的经济”——范围、定义、类别和方法  

作　　者：吴涧生 

出　　处：《统计研究》1999年第11期35-41,共7页Statistical Research

摘　　要：The purpose of studying unobserved economies is to measure GDP more precisely.In this article,the author starts from the definition of production in 1993 SNA, systematically discusses three main categories of unobserved economies,and introduces methods employed by western countries especially OECD countries to estimate unobserved economies.The purpose of studying unobserved economies is to measure GDP more precisely.In this article,the author starts from the definition of production in 1993 SNA, systematically discusses three main categories of unobserved economies,and introduces methods employed by western countries especially OECD countries to estimate unobserved economies.

关 键 词：地下经济 概念界定 统计估算 

分 类 号：F123[经济管理—世界经济]