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An estimation of X-inefficiency in Taiwan's banks

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  • Tser-Yieth Chen

Abstract

This paper employs data envelopment analysis to investigate the effects of X-inefficiency on Taiwan's banking industry. A modified measure to examine bank efficiency is proposed and it is found that banks' X-inefficiency has substantially dropped off in Taiwan over the last 10 years, falling from an average X-inefficiency magnitude of 3.9% in 1988 to 2.0% in 1997. Banks did improve their relative abilities to both maximize outputs and minimize inputs between ex post and ex ante of 1990s. The results obtained in this research may affirm the validity of banking deregulation policy in Taiwan.

Suggested Citation

  • Tser-Yieth Chen, 2001. "An estimation of X-inefficiency in Taiwan's banks," Applied Financial Economics, Taylor & Francis Journals, vol. 11(3), pages 237-242.
    • Handle: RePEc:taf:apfiec:v:11:y:2001:i:3:p:237-242
    DOI: 10.1080/096031001300138627
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    References listed on IDEAS

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    Cited by:

    1. Matthews, Kent & Guo, Jianguang & Zhang, Nina, 2007. "Rational Inefficiency and non-performing loans in Chinese Banking: A non-parametric Bootstrapping Approach," Cardiff Economics Working Papers E2007/5, Cardiff University, Cardiff Business School, Economics Section.
    2. Matthews, Kent & Guo, Jianguang & Zhang, Nina & Wang, Lina, 2007. "Bank Efficiency in China, Rent Seeking versus X-inefficiency: A non-parametric Bootstrapping Approach," Cardiff Economics Working Papers E2007/4, Cardiff University, Cardiff Business School, Economics Section, revised Mar 2007.
    3. Feldmann, Horst, 2012. "Banking deregulation around the world, 1970s to 2000s: The impact on unemployment," International Review of Economics & Finance, Elsevier, vol. 24(C), pages 26-42.
    4. Fotios Pasiouras & Aggeliki Liadaki & Constantin Zopounidis, 2008. "Bank efficiency and share performance: evidence from Greece," Applied Financial Economics, Taylor & Francis Journals, vol. 18(14), pages 1121-1130.
    5. Fengxia Dong & Allen Featherstone, 2006. "Technical and Scale Efficiencies for Chinese Rural Credit Cooperatives: A Bootstrapping Approach in Data Envelopment Analysis," Journal of Chinese Economic and Business Studies, Taylor & Francis Journals, vol. 4(1), pages 57-75.
    6. Fethi, Meryem Duygun & Pasiouras, Fotios, 2010. "Assessing bank efficiency and performance with operational research and artificial intelligence techniques: A survey," European Journal of Operational Research, Elsevier, vol. 204(2), pages 189-198, July.
    7. Abdul Qayyum & Sajawal Khan, 2006. "X-efficiency, Scale Economies, Technological Progress, and Competition: The Banking Sector in Pakistan," The Pakistan Development Review, Pakistan Institute of Development Economics, vol. 45(4), pages 733-748.
    8. Alves, André Bernardo & Wanke, Peter & Antunes, Jorge & Chen, Zhongfei, 2020. "Endogenous network efficiency, macroeconomy, and competition: Evidence from the Portuguese banking industry," The North American Journal of Economics and Finance, Elsevier, vol. 52(C).
    9. Mei-Ying Huang & Tsu-Tan Fu, 2013. "An examination of the cost efficiency of banks in Taiwan and China using the metafrontier cost function," Journal of Productivity Analysis, Springer, vol. 40(3), pages 387-406, December.
    10. Abdul Qayyum & Sajawal Khan, 2007. "X-efficiency, Scale Economies, Technological Progress and Competition : A Case of Banking Sector in Pakistan," Finance Working Papers 22217, East Asian Bureau of Economic Research.
    11. Rudra Sensarma, 2008. "Deregulation, ownership and profit performance of banks: evidence from India," Applied Financial Economics, Taylor & Francis Journals, vol. 18(19), pages 1581-1595.
    12. Fu, Xiaoqing (Maggie) & Heffernan, Shelagh, 2007. "Cost X-efficiency in China's banking sector," China Economic Review, Elsevier, vol. 18(1), pages 35-53.
    13. Yao, Shujie & Han, Zhongwei & Feng, Genfu, 2007. "On technical efficiency of China's insurance industry after WTO accession," China Economic Review, Elsevier, vol. 18(1), pages 66-86.
    14. Qayyum, Abdul & Khan, Sajawal, 2006. "X-efficiency, scale economies, Technological Progress and Competition of Pakistani’s banks," MPRA Paper 2654, University Library of Munich, Germany, revised 2006.
    15. Alexandre Momparler & Carlos Lassala & Domingo Ribeiro, 2013. "Efficiency in banking services: a comparative analysis of Internet-primary and branching banks in the US," Service Business, Springer;Pan-Pacific Business Association, vol. 7(4), pages 641-663, December.
    16. Serhat Y ksel & Shahriyar Mukhtarov & Elvin Mammadov, 2016. "Comparing the Efficiency of Turkish and Azerbaijani Banks: An Application with Data Envelopment Analysis," International Journal of Economics and Financial Issues, Econjournals, vol. 6(3), pages 1059-1067.

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