%0 Journal Article
%T Technical and Scale Efficiency of the Turkish Automotive Industry Using Data Envelopment Analysis
%A Ay£¿e £¿oban
%A Duygu Baysal Kurt
%A Orhan £¿oban
%J -
%D 2018
%X In this study, regarding to the period of 2011-2015, the technical and scale efficiencies of 14 firms as well as the changes of their total factor productivities were analyzed. In identifying the relative efficiencies of the firms, Data Enveloping Analysis were utilized, and in introducing the variation of total factor productivity in time Malmquist Total Factor Productivity Index. According to the results of analysis , under the assumption of constant return, in the years of 2011 and 2013, it was identified that only Oyak Renault reached maximum output and in the years of 2012, 2014, and 2015, Hyundai Assan and Oyak Renault. Under the assumption of variable return, it was identified that in the years of 2011, 2012, 2014 and, 2015, A.I.O.S., Hattat Tar£¿m, Hyundai Assan, Otokar, Oyak Renault and T¨¹rk Trakt£¿r took place on the frontier of full production and in 2013, A.I.O.S., Hattat Tar£¿m, Otokar, Oyak Renault and T¨¹rk Trakt£¿r. When scale efficiencies are examined, it was identified that in the years of 2011 and 2013, Oyak Renault made production in optimal production scale and in the years of 2012, 2014, and 2015, Hyundai Assan and Oyak Renault, while the scale efficiencies of the other firms were less than from the other aspect, it was identified that total factor productivity of Turkish automotive industry increased by 14% and that maximum increase on the basis of firm actualized in the firm A.I.O.S
%K VZA
%K Otomotiv End¨¹strisi
%K T¨¹rkiye
%U http://dergipark.org.tr/jiss/issue/42297/509791