7Acemoglu, Daron,2003, "Philippe Aghion and Fabrizio Zilibotti ,Vertical Integration and Distance to Frontier",NBER Working Paper,No.9191.
8Acemoglu, Daron,2003, "Philippe Aghion and Fabrizio Zilibotti,Distance to Frontier,Selection, and Economic Growth",NBER Working Paper,No.9066.
9Cyhn, Jin W.,2001 ,Technology Transferr and International Production:The Development of the Electronic Industry in Korea, UK:Edward Elgar Publishing Limited.
10Pack,Howard, Kamal Saggi,2001, "Vertical Technology Transfer Via International Outsourcing',Journal of Development Economics ,Vol. 65 ,389-415.