来自加云岗的问题
【英语翻译InPanelAofTableI,wehavepresentedtheaveragedifferenceoverour10-yearsampleperiod,1987to1996.InPanelsBandCwepresentsimilarresultsforthefirstandsecondhalfofoursampleperiod.Weexpectthesedifferencestovaryov】
英语翻译
InPanelAofTableI,wehavepresentedtheaveragedifference
overour10-yearsampleperiod,1987to1996.InPanelsBandCwepresent
similarresultsforthefirstandsecondhalfofoursampleperiod.Weexpect
thesedifferencestovaryovertime.
1回答
2020-04-09 23:35