国际经贸探索
國際經貿探索
국제경무탐색
International Economics and Trade Research
2014年
7期
4~17
,共null页
企业出口 选择效应 OP估计 经验分析
企業齣口 選擇效應 OP估計 經驗分析
기업출구 선택효응 OP고계 경험분석
exporters; self-selection effect; OP method; empirical analysis
从企业出口与生产率关系出发,文章对中国企业出口的自我选择效应进行了考察。运用OP估计全要素生产率的方法,本文发现出口企业的TFP比非出口企业高,初步说明中国出口企业具有自我选择效应。进一步使用Heckman方法分析生产率的促进出口作用,在控制企业规模、生产能力、行业、经营年限、地区、所有制等因素后,中国企业的出口选择和出口供给都表现出显著的自我选择效应,且在行业、所有制和地区子样本中依然稳健。上述结论说明,我国政府应继续采取切实有效措施。促进微观企业生产率水平的提高.以便实现出口贸易的稳定发展。
從企業齣口與生產率關繫齣髮,文章對中國企業齣口的自我選擇效應進行瞭攷察。運用OP估計全要素生產率的方法,本文髮現齣口企業的TFP比非齣口企業高,初步說明中國齣口企業具有自我選擇效應。進一步使用Heckman方法分析生產率的促進齣口作用,在控製企業規模、生產能力、行業、經營年限、地區、所有製等因素後,中國企業的齣口選擇和齣口供給都錶現齣顯著的自我選擇效應,且在行業、所有製和地區子樣本中依然穩健。上述結論說明,我國政府應繼續採取切實有效措施。促進微觀企業生產率水平的提高.以便實現齣口貿易的穩定髮展。
종기업출구여생산솔관계출발,문장대중국기업출구적자아선택효응진행료고찰。운용OP고계전요소생산솔적방법,본문발현출구기업적TFP비비출구기업고,초보설명중국출구기업구유자아선택효응。진일보사용Heckman방법분석생산솔적촉진출구작용,재공제기업규모、생산능력、행업、경영년한、지구、소유제등인소후,중국기업적출구선택화출구공급도표현출현저적자아선택효응,차재행업、소유제화지구자양본중의연은건。상술결논설명,아국정부응계속채취절실유효조시。촉진미관기업생산솔수평적제고.이편실현출구무역적은정발전。
From the relationship between exporters and productivity, the paper examines whether China's exporters have self-selection effects. Using OP method, it finds that the exporters' TFP is much higher than that of the non-exporters, which shows that China's exporters may have a self-selection effect. Further using Heckman method, after controlling some variables such as firm size, production capacity, industry, year, region and ownership, Chinese firms still have a significant self-selection effect in their exporting selection and exporting supply. This means that the government should take some policies to improve firms' technology progress, which in turn will upgrade the promotion of China's trade sustainable development.