銀行法對銀行業的資產結構有諸多限制,而資產結構對銀行業的財務績效是否有顯著影響,且是否因銀行規模不同有所相異。本研究欲以銀行資產結構及總體經濟指標,探討對財務績效的影響,研究目的為:1.不同規模之財務績效變數及資產結構變數是否具顯著差異。2.資產結構變數及總體經濟指標變數對銀行業財務績效之影響。3.不同規模下,資產結構變數及總體經濟指標變數對銀行業財務績效之影響。本研究根據台灣經濟新報資料庫(TEJ),選取本國『大型銀行』及『中小型銀行』共計12家為評估對象,取自2001年至2010年間共計466筆的財務相關季資料,進行分析。 本文研究實證結果下: 一、不同規模之銀行,大部分的資產結構以及規模變數具顯著差異。 二、銀行資產結構變數中,放款貼現市佔率、負債比率、淨值比率及短期放存比,以及總體經濟變數中,台灣發行量加權股價指數以及台灣商業本票初級市場91-180天利率,同時對銀行業財務績效之資產報酬率、股東權益報酬率及每股盈餘三應變數,有顯著影響。 三、不同規模下,資產結構變數及總體經濟指標變數對銀行業財務績效之影響:1.對大型銀行而言:資產結構變數中之負債比率及淨值比率,以及總體經濟變數中之台灣發行量加權股價指數及台灣商業本票初級市場91-180天(%),同時對銀行業財務績效之三應變數,有顯著影響。 2.對中小型銀行而言:資產結構變數中之負債比率及短期放存比,以及總體經濟變數中之台灣發行量加權股價指數及台灣商業本票初級市場91-180天(%),同時對銀行業財務績效之三應變數,有顯著影響。
There are many restrictions on the asset structure of the banking sector in “The Banking Act of The Republic of China”. This study is trying to find the impact on banking financial performance of the asset structure and macroeconomic variables .The purpose of this study: (1) The differences from financial variables and asset structure variables in large and small size banks. (2) analyzing which asset structure variables and macroeconomic variables will affect Taiwan's banking financial returns.(3) analyzing which asset structure variables and macroeconomic variables will affect large and small size banking financial returns. According to the financial indicators of Taiwan's banks provided by Taiwan Economic Journal Database (TEJ), and using a sample period from 2001 to 2010 of the quarterly data, there are 6 large banks and 6 small banks chosen, a total of 12 companies of the 10-year data, a total of 466 samples to do an empirical research, and also get the following conclusions: (1)Most of the asset structure variables and scale variables are significant differences in large and small size banks. (2) In asset structure variables, loan to market ratio, debt ratio, equity ratio and short-term loan to deposit ratio, and in macroeconomic variables, the Taiwan Stock Index, and Taiwan's commercial paper of the primary market interest rates( 91-180 days), will significant affect Taiwan's banking financial returns. (3)To large banks, the debt ratio, equity ratio, the Taiwan Stock Index, and Taiwan's commercial paper of the primary market interest rates( 91-180 days),will significant affect their financial returns;to small banks, debt ratio ,short-term loan to deposit ratio, the Taiwan Stock Index, and Taiwan's commercial paper of the primary market interest rates( 91-180 days),will significant affect their financial returns.