performance analysis of automobile industry in taiwan with

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International Journal of Applied Mathematics and Statistics, Int. J. Appl. Math. Stat.; Vol. 38; Issue No. 8; Year 2013, ISSN 0973-1377 (Print), ISSN 0973-7545 (Online) Copyright © 2013 by CESER Publications Performance Analysis of Automobile Industry in Taiwan with Data Envelopment Analysis Maritz, Alex Faculty of Business and Enterprise Swinburne University of Technology PO Box 218 Hawthorn, VIC 3122, Room AGSE 304 Email: [email protected] Shieh, Chich-Jen Department of International Business, Chang Jung Christian University 396 Chang Jung Rd., Sec.1, Kway Jen, Tainan 71101, Taiwan, R.O.C Email: [email protected] (Correspondence Author) ABSTRACT The development of automobile industry in a country represents the industrial standard of the country that the quantity of automobiles in a country could be treated as the indicator of the living standard. It is why the industrial countries would commit to the development of automobile industry. With the automobile industry performance in 2007-2009 as the research bases, this study integrates Data Envelopment Analysis (DEA) and Malmquist Productivity Analysis to measure the total efficiency (TE), pure technical efficiency (PTE), and scale efficiency (SE) of nine automobile businesses in Taiwan for the manufacturers to further improve the operating efficiency. The empirical results show the average total efficiency being 0.89 in the three years, when Kuozui Motors presents the best performance on total efficiency, pure technical efficiency, and scale efficiency, while Sanyang Industry the worst. With Sensitivity Analysis and Slack Variable Analysis, this study proposes several suggestions for the rest automobile businesses to improve the operation toward the permanent optimal scale. Key words: Data Envelopment Analysis, Performance, automobile industry Mathematics Subject Classification: 86A32 Computing Classification System: J.4 $XWRPRELOH LQGXVWU\ KDV EHHQ FDOOHG DV /RFRPRWLYH LQGXVWU\ DV LW LV DQ LQGXVWU\ ZLWK LQWHQVLYH WHFKQRORJ\ DQG FDSLWDO DQG SUHVHQWLQJ ODUJH LQGXVWU\ OLQNDJH HIIHFWV 'HYHORSLQJ FRXQWULHVWKHUHIRUHRIWHQUHJDUGLWDVWKHOHDGLQJLQGXVWU\0RUHRYHUWKHLPSOLHGGHPDQGRQ VSDUHSDUWVFRXOGHQKDQFHWKHRYHUDOOGHYHORSPHQWLQWKHLQGXVWULHVRIPDFKLQHU\HOHFWURQLF SODVWLFV SHWURFKHPLFDO JODVV DQG SDLQW )RU WKLV UHDVRQ WKH PRUH SURJUHVV RI DXWRPRELOH www.ceser.in/ijamas.html www.ceserp.com/cp-jour www.ceserpublications.com

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International Journal of Applied Mathematics and Statistics,

Int. J. Appl. Math. Stat.; Vol. 38; Issue No. 8; Year 2013,

ISSN 0973-1377 (Print), ISSN 0973-7545 (Online)

Copyright © 2013 by CESER Publications

Performance Analysis of Automobile Industry in Taiwan with Data Envelopment Analysis

Maritz, Alex

Faculty of Business and Enterprise

Swinburne University of Technology

PO Box 218 Hawthorn, VIC 3122, Room AGSE 304

Email: [email protected]

Shieh, Chich-Jen

Department of International Business, Chang Jung Christian University

396 Chang Jung Rd., Sec.1, Kway Jen, Tainan 71101, Taiwan, R.O.C

Email: [email protected]

(Correspondence Author)

ABSTRACT

The development of automobile industry in a country represents the industrial standard of the country that the quantity of automobiles in a country could be treated as the indicator of the living standard. It is why the industrial countries would commit to the development of automobile industry. With the automobile industry performance in 2007-2009 as the research bases, this study integrates Data Envelopment Analysis (DEA) and Malmquist Productivity Analysis to measure the total efficiency (TE), pure technical efficiency (PTE), and scale efficiency (SE) of nine automobile businesses in Taiwan for the manufacturers to further improve the operating efficiency. The empirical results show the average total efficiency being 0.89 in the three years, when Kuozui Motors presents the best performance on total efficiency, pure technical efficiency, and scale efficiency, while Sanyang Industry the worst. With Sensitivity Analysis and Slack Variable Analysis, this study proposes several suggestions for the rest automobile businesses to improve the operation toward the permanent optimal scale.

Key words: Data Envelopment Analysis, Performance, automobile industry

Mathematics Subject Classification: 86A32

Computing Classification System: J.4

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