有灵感
发表于 2025-3-21 20:00:23
书目名称Efficiency and Growth of Ethiopian Air Transport Industry影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0302938<br><br> <br><br>书目名称Efficiency and Growth of Ethiopian Air Transport Industry影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0302938<br><br> <br><br>书目名称Efficiency and Growth of Ethiopian Air Transport Industry网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0302938<br><br> <br><br>书目名称Efficiency and Growth of Ethiopian Air Transport Industry网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0302938<br><br> <br><br>书目名称Efficiency and Growth of Ethiopian Air Transport Industry被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0302938<br><br> <br><br>书目名称Efficiency and Growth of Ethiopian Air Transport Industry被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0302938<br><br> <br><br>书目名称Efficiency and Growth of Ethiopian Air Transport Industry年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0302938<br><br> <br><br>书目名称Efficiency and Growth of Ethiopian Air Transport Industry年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0302938<br><br> <br><br>书目名称Efficiency and Growth of Ethiopian Air Transport Industry读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0302938<br><br> <br><br>书目名称Efficiency and Growth of Ethiopian Air Transport Industry读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0302938<br><br> <br><br>
安心地散步
发表于 2025-3-21 23:39:50
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贝雷帽
发表于 2025-3-22 03:27:51
Sein und Selbst, Teilhabe und Progression,l and efficiency analysis of Ethiopian airports’ in particular. This introduction also highlights the concept of the research and provides an overview of the aviation sector’s performance including the rationale for the study and the contribution that the four papers make to existing literature on a
Coterminous
发表于 2025-3-22 05:39:59
Nationenbildung und Nationalismus,s of the services provided. This chapter examines the cost efficiency of 13 Ethiopian airports during the period 2002–17 using the stochastic frontier panel data approach. It specifies the Cobb–Douglas cost function where cost is a function of passenger output, the freight cargo transported, and fac
小卷发
发表于 2025-3-22 11:47:14
Kirchen im demokratischen Rechtsstaat, data approach covering the period 2002–17. When estimating the production efficiency of these airports, its focus was on the maximum attainable output of services that can be provided with the available inputs and technology. The efficiency levels can be measured using the ratio of actual output t
somnambulism
发表于 2025-3-22 13:34:21
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somnambulism
发表于 2025-3-22 17:04:38
https://doi.org/10.1007/978-3-658-30533-818. The air transport model is estimated using the autoregressive distributed lag (ARDL) and vector error correction (VEC) models. The study’s aim is explaining determinant variations in annual passenger air traffic of Ethiopian Airlines (henceforth Ethiopian), other airlines, and air freight cargo.
STALL
发表于 2025-3-22 23:22:05
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防水
发表于 2025-3-23 04:55:03
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欢腾
发表于 2025-3-23 08:27:23
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