The impact of business diversification on performance of commercial banks-Mediating effect based on risk taking

Abstract

Abstract: In this paper,we choose the agency variables of the diversification of commercial bank business from the two dimensions of income diversification and asset diversification,and take 28 commercial banks listed in A-share market in 2006~2019 as the research samples.Through the establishment of dynamic panel data model,this paper studies the impact mechanism of business diversification on performance and risk-taking in China's commercial banks,and empirically tests the intermediary role of risk-taking in business diversification and performance impact.The results show that,no matter from the perspective of income diversification or asset diversification,business diversification is negatively related to the performance of commercial banks in China,and positively related to the risk-taking of commercial banks in China,but its effect varies according to the ownership structure.In the role of business diversification on the performance of banks,risk-taking partially or completely plays an intermediary effect.

Key words: commercial bank, business diversification, performance, risk taking

CLC Number:

F832

WANG Xin-xin. The impact of business diversification on performance of commercial banks-Mediating effect based on risk taking[J]. Journal of Guizhou University of Finance and Economics, 2021(04): 65-73.

References

[1] 金拓.商业银行收入结构对收入波动性的影响研究——基于全球视角的比较[J].新金融,2018(3):33~38.
[2] Edirisuriya P,Gunasekarage A,Dempsey M.Bank Diversification,Performance and Stockmarket Response:Evidence from Listed Public Banks in South Asian Countries[J].Journal of Asian Economics,2015,41:69~85.
[3] Mercieca S,Schaeck K,Wolfe S.Small European banks:Benefits from Diversification?[J].Journal of Banking & Finance,2007,31(7):1975~1998.
[4] Lepetit L,Nys E,Rous P,et al.Bank Income Structure and Risk:An Empirical Analysis of European Banks[J].Journal of Banking and Finance,2008,32(8):1452~1467.
[5] Maudos J,Solis L.The Determinants of Net Interest Income in the Mexican Banking System:an Integrated Model[J].MPRA Paper,2009,33(10):1920~1931.
[6] Baele L,Jonghe O D,Vennet R V.Does the Stock Market Value Bank Diversification?[J].Journal of Banking and Finance,2007,31(7):1999~2023.
[7] Berger A N,Hasan I,Zhou M.Bank Ownership and Efficiency in China:What will Happen in the World's Largest Nation?[J].Journal of Banking and Finance,2009,33(1):113~130.
[8] 李明辉,刘莉亚,孙莎.发展非利息业务对银行有益吗——基于中国银行业的实证分析[J].国际金融研究,2014(11):11~22.
[9] 李广子,张翼.非信贷业务与银行绩效[J].国际金融研究,2016,354(10):49~62.
[10] Williams B.The impact of non-interest income on bank risk in Australia[J].Journal of Banking & Finance,2016,73:16~37.
[11] Baele L,Jonghe O D,Vennet R V.Does the Stock Market Value Bank Diversification?[J].Journal of Banking and Finance,2007,31(7):1999~2023.
[12] Batten J A,Vo X V.Bank Risk Shifting and Diversification in an Emerging Market[J].Risk Management,2016,18(4):217~235.
[13] Deyoung R,Rice T.Noninterest Income and Financial Performance at U.S.Commercial Banks[J].The Financial Review,2004,39(1):101~127.
[14] 刘孟飞,张晓岚,张超.我国商业银行业务多元化、经营绩效与风险相关性研究[J].国际金融研究,2012(8):59~69.
[15] 林略,郑晏.银行行长薪酬激励、银行绩效与银行风险——基于14家上市银行数据分析[J].金融理论与实践,2013(2):37~41.
[16] 周开国,李琳.中国商业银行收入结构多元化对银行风险的影响[J].国际金融研究,2011(05):57~66.
[17] 翟光宇,何玉洁,孙晓霞.中国上市银行同业业务扩张与银行风险——基于2007~2013年季度数据的实证分析[J].投资研究,2015,34(2):34~45.
[18] 宋琴,胡方琦,倪川川.金融自由化、市场竞争与银行风险承担——基于2004~2013年中国商业银行面板数据的实证分析[J].投资研究,2015,34(09):104~115.
[19] Staikouras C,Wood G.The Determinants of Bank Profitability in Europe[J].International Business & Economics Research Journal,2004,3(6):9~13.
[20] Sufian F.Profitability of the Korean Banking Sector:Panel Evidence on Bank-Specific and Macroeconomic Determinants[J].Journal of Economics & Management,2011,7(1):43~72.
[21] 周亮,李红权.金融业系统性风险溢出的非对称性研究[J].北京工商大学学报,2019(6):64~75.
[22] Calmès C,Théoret R.The impact of off-balance-sheet activities on banks returns:An application of the ARCH-M to Canadian data[J].Journal of Banking & Finance,2010,34(7):1719~1728.
[23] Barth,James R,Caprio,Gerard,Levine,Ross.Bank Regulation and Supervision:What Works Best?[J].Social Science Electronic Publishing,2004.
[24] 温忠麟,张雷,侯杰泰,刘红云.中介效应检验程序及其应用[J].心理学报,2004,36(5):614~620.
[25] DeYoung,Roland.Product mix and earnings volatility at commercial banks:evidence from a degree of leverage model[J].Journal of Financial Intermediation,1999,10(1):54~84.
[26] Lee C C,Hsieh M F,Yang S J.The relationship between revenue diversification and bank performance:Do financial structures and financial reforms matter?[J].Japan & the World Economy,2014,29(1):18~35.
[27] Moudud-Ul-Huq S,Ashraf B N,Gupta A D,et al.Does bank diversification heterogeneously affect performance and risk-taking in ASEAN emerging economies?[J].Research in International Business and Finance,2018,46:342~362.
[28] 张强,乔煜峰,张宝.中国货币政策的银行风险承担渠道存在吗?[J].金融研究,2013(8):84~97.
[29] Meslier,C,Tacneng R,Tarazi A.Is bank income diversification beneficial? Evidence from an emerging economy[J].Journal of International Financial Markets,Institutions and Money,2014,31:97~126
[30] Demirgüç-Kunt A,Huizinga H.Bank activity and funding strategies:The impact on risk and returns[J].Journal of Financial Economics,2010,98(3):626~650.
[31] 程茂勇,赵红.股权结构、上市状况和风险——来自中国商业银行的经验研究[J].管理工程学报,2013,27(3):11~19.