供应链整合对海洋运输业绩效影响的实证研究——来自企业层面的证据

An Empirical Study on The Impact of Supply Chain Integration on the Performance of Marine Transportation Industry:evidence from the enterprise level

利用规模优势降低成本是海洋运输业经营行为的基本逻辑,在当前的经济形势下,不确定性的增加促使厂商寻求更加灵活的合作方式来实现这一目标。文章利用面板向量自回归方法对班轮企业的合作行为进行了分析,结果显示:企业间的合作行为对运量的提升有正向的促进作用,但没有显著的长期效果。运价的提升会促进企业间的合作行为,这种影响具有长期性和系统性的特征,但会随时间逐渐弱化,冲击反应的结果显示大部分的冲击反应呈震荡衰减的趋势,其中合作投入的变化仅在短期内对运量产生影响。

It is the basic logic of the liner industry management behavior to make use of the advantage of scale to reduce the cost.Under the current economic situation,the increase of uncertainty urges the manufacturers to seek more flexible cooperation ways to achieve this goal.In this paper,the panel vector autoregressive method was used to analyze the cooperative behavior of liner enterprises.The results showed that the cooperative behavior between enterprises had a positive effect on the promotion of traffic volume,but there was no significant long-term effect.The promotion of freight rates would promote cooperative behavior among enterprises,which had longterm and systematic characteristics,but would gradually weaken over time.The results of the shock response showed that most of the shock responses tended to decline in concussion.Among them,the changes in cooperative investment only had an impact on traffic volume in the short term.