异质性企业新产品决策的“自我选择效应”研究:兼论沉没成本的作用
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财经研究 2012 年 第 38 卷第 11 期, 页码：19 - 27
摘要
参考文献
摘要
文章利用我国2005-2007年21个行业近50万组微观企业层面数据,研究了异质性企业新产品决策的"自我选择效应",并考察了沉没成本的作用。研究发现:在我国大多数行业中,有新产品推出的企业生产率均值高于没有新产品推出的企业,在一定程度上说明我国企业新产品决策中存在"自我选择效应",这一点在全体企业样本Probit回归中也得到了证实;我国公有制企业与非公有制企业有着不同的新产品决策机制,非公有制企业的新产品决策中存在"自我选择效应",而在公有制企业中则不存在。文章还发现,外商独资企业、港澳台独资企业和私营企业是我国产品技术复杂度赶超的主力,沉没成本对我国企业新产品决策具有显著的促进作用。
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[4]张海洋,史晋川.中国省际工业新产品技术效率研究[J].经济研究,2011,(1):83-96.
[5]赵伟,韩媛媛,赵金亮.异质性、出口与中国企业技术创新[J].经济理论与经济管理,2012,(4):5-15.
[6]Bernard A B,Jensen J B.Exceptional exporter performance:Cause,effect,of both?[J].Journal of International Economics,1999,47(1):1-25.
[7]Cole M,Elliott R,Virakul S.Firm heterogeneity,origin of ownership and export partici-pation[J].World Economy,2010,33(2):264-291.
[8]Mao R,Whalley J.Ownership characteristics,real exchange rate movements and labor market adjustment in China[R].NBER Working Paper No.17565,2011.
[9]Namini J E,Facchini G,Lopez R.Export growth and factor market competition:Theo-ry and some evidence[R].Tinbergen Institute Discussion Paper,2011.
[10]Nevo A.New products,quality changes and welfare measures computed from esti-mated demand system[J].Review of Economics and Statistics,2003,85(2):266-275.
[11]Petrin A,Train K.Omitted product attributes in discrete choice models[R].NBER Working Paper No.9452,2003.
[12]Roberts M J,Tybout J R.The decision to export in Colombia:An empirical model of entry with sunk costs[J].American Economic Review,1997,87(4):545-564.
[13]Waldfogel J.Copyright protection,technological change and the quality of new pro-ducts:Evidence from recorded music from Napster[R].NBER Working Paper No.17503,2011.
引用本文
陈晓华, 张少华. 异质性企业新产品决策的“自我选择效应”研究:兼论沉没成本的作用[J]. 财经研究, 2012, 38(11): 19–27.
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