共 49 条
[2]
[Anonymous], TRANSN CORP INFR CHA
[3]
[Anonymous], 2005, EMERG MARK REV, DOI DOI 10.1016/J.EMEMAR.2005.09.002
[4]
[Anonymous], 1983, Generalized Linear Models
[6]
Productivity effects of IT-outsourcing: Semiparametric evidence for German companies
[J].
ART OF SEMIPARAMETRICS,
2006,
:130-+
[8]
Campos N. F., 2008, IMF WORKING PAPERS, V2008, DOI [10.2139/SSRN.1141849, DOI 10.2139/SSRN.1141849]