The pair are already members of the oneworld airlinealliance.
两家公司同为寰宇一家航空联盟的成员。
2
Thirdly, there is a discussion about scale economy and scope economy of airlinealliance in this passage.
再次，本文对航空公司联盟的规模经济性和航空公司联盟的范围经济性进行了论证。
3
The paper analyses the economies of network about airlinealliance, and analyses transaction cost saving of airlinealliance from the transaction cost economics.