發(fā)布時間：2018-06-02 14:40

  本文選題：航空運輸 + 規(guī)模經(jīng)濟�。� 參考：《鐵道運輸與經(jīng)濟》2017年08期

【摘要】：準確評估航空公司的規(guī)模經(jīng)濟狀況是優(yōu)化其規(guī)模的前提。利用我國6家上市航空公司2006—2015年的數(shù)據(jù),采用超越對數(shù)成本函數(shù)模型測算成本彈性,評估上市航空公司的整體規(guī)模經(jīng)濟狀況。結果表明:我國上市航空公司整體上存在規(guī)模經(jīng)濟,并且目前其規(guī)模經(jīng)濟狀況正在逐漸優(yōu)化;國有航空公司的規(guī)模經(jīng)濟狀況優(yōu)于民營航空公司;機隊規(guī)模在100架以上的航空公司規(guī)模經(jīng)濟狀況優(yōu)于其他公司。最后,從進一步優(yōu)化航線網(wǎng)絡和航班時刻、加強成本管控等方面提出提高航空公司規(guī)模效益的建議。
[Abstract]:Accurate evaluation of the airline's economies of scale is a prerequisite for optimizing its size. Based on the data of six listed airlines in China from 2006 to 2015, the cost elasticity is estimated by using the logarithmic cost function model to evaluate the overall scale economy of listed airlines. The results show that China's listed airlines have economies of scale on the whole, and at present their economies of scale are being gradually optimized, and the scale economy of state-owned airlines is better than that of private airlines. The size of the fleet of more than 100 airlines than the economy of scale better than other companies. Finally, some suggestions are put forward to improve the scale efficiency of airlines from the aspects of optimizing airline network and flight time, strengthening cost control and so on.
【作者單位】： 中國民航飛行學院機場工程與運輸管理學院;
【基金】：國家自然科學基金項目(61179074) 中國民航飛行學院科技基金(ZJ2016-03,J2015-32)
【分類號】：F562.6
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本文編號：1969130