Abstract With the liberalization and globalization, the scope for banks is much more sophisticated in decade. Accompanied with Asian Financial Crisis, the Non-Performing Loan (NPL) ratio of domestic financial institutions has increased significantly. Consequently, this research adopts 2SLS to estimate simultaneous equations and examines the impact of risk-based capital regulation on NPL ratio and operating performance. The empirical results are summarily as following: 1. There exists a negative relationship between capital adequacy ratio and NPL ratio, which means that the higher the capital adequacy ratio is, the lower the NPL loan will be. Therefore, adopting the capital regulation will be helpful to improve the balance-sheet structure. 2. With the change of capital adequacy ratio, ROE moves in the same direction; that is, there is a positive relationship between capital adequacy ratio and ROE. Usually, the high-profit companies have more cash flow to support the capital requirement. 3. Examining the effectiveness of ¡§First-Stage Financial Reform Policy¡¨, we find that only 12% and 26% of the banks are not qualified for capital adequacy ratio and NPL ratio, respectively.. Thus, the ¡§First-Stage Financial Reform Policy¡¨ has achieved the preliminary goal. 4. We adopt t-test to distinguish whether the difference between actual and standard figures is significantly large for those disqualified banks. It shows that the main factor might be because of the essential problem of bad asset-debt structure, and not the lack of time to adapt themselves to the new regulation.

本文以2000年至2009年計22家台灣商業銀行之追蹤資料（panel data），並利用雙因子固定效果模型（two-factor fixed-effects model）探討不同放款之成長對逾期放款比率（逾期放款/放款總額）與轉銷呆帳率（轉銷呆帳/放款總額）之影響效果。 一般而言，金融主管機關以逾期放款比率為代表銀行資產品質之指標，然而銀行或為達成業績目標，或為符合主管機關之監理要求，往往追求短期成長而忽視風險控制，在初期因放款基礎擴大反而造成逾期放款比率下降的資產品質改善假象，之後卻面臨資產品質惡化須大幅轉銷呆帳或出售不良債權而侵蝕銀行獲利及資本，因此除逾期放款比率外，本文另納入轉銷呆帳率為衡量放款品質之指標，以確實瞭解銀行信用擴張對資產品質之影響，提供金融主管機關及銀行業者在未來相關政策上之參考。 研究結果顯示，民營企業放款成長率、消費者放款成長率及資本適足率對逾期放款比率有顯著負向影響，無擔保消費者放款成長率、前期逾期放款比率及淨值比率對轉銷呆帳率有顯著正向影響，總放款成長率、中小企業放款成長率及消費者放款成長率對轉銷呆帳率有顯著負向影響。 / This paper studies 22 banks from Taiwan during the 2000-2009 period. The panel data regression is used to analyze the different loan growth influencing non-performing loan (NPL) and charge-off ratios of Taiwan’s commercial banks. In general,the authority use non-performing loan (NPL) ratio to represent the quality of bank assets.But for performance or in compliance with the authority's request,banks may pursue loan growth in the short term and ignore the risk.In the beginning, NPL ratios decrease and then banks face deterioration in assets quality.Except NPL ratio, this paper adds charge-off ratio to analyze the effect of different loan growth on assets quality. Our major findings are as follows:(1) The effects of private enterprises loan growth rate, consumer loan growth rate and capital adequacy ratio on NPL ratio are significantly negative. (2) The effects of non-residential consumer loan growth rate,NPL ratio of the previous period and equity ratio on charge-off ratio are significantly positive. (3) The effects of total loan growth rate,small and medium enterprises loan growth rate and consumer loan growth rate on charge-off ratio are significantly negative.

中國大陸自西元1979年開始實行經濟改革政策，銀行體系同時經歷了三十年的改革發展，依據中國加入世界貿易組織之承諾，其必須於2006年12月11日全面開放外資銀行登陸投資。為了面對外資銀行業可能帶來的激烈競爭與挑戰，中國政府大力支持與協助國有商業銀行進行一連串的體制改造及上市計畫，近年來中國銀行業整體的表現十分亮眼。 兩岸政府於2010年6月29日簽署之兩岸經濟合作架構協議(ECFA)，正式地為台灣的銀行業開啟通往大陸投資的一扇門，此篇論文藉由全面的研究分析中國銀行業的發展，並透過比較中國、美國及台灣具代表性的銀行在獲利能力、資產品質、流動性風險管理及新巴賽爾資本協議規定指標遵循情形等四個面向的表現，以期提供有意赴中國大陸投資之銀行業者對於當地情況有更多的概念與了解。 / After thirty years of economic and financial reforms, banking system in China has transformed from rigidly controlled to marketization nowadays with a variety of banking institutions coexist in the financial market. Among different kinds of banking institutions, large state-owned commercial banks dominate over half of total banking assets, their huge scale allow themselves to have leading positions and monopoly power in China’s banking industry. Under WTO regulations China must fully open markets for foreign banks’ investment started on December 11, 2006, before that most large state-owned commercial banks have restructured into joint-stock companies and went public sequentially in order to enhance competition for fierce challenges brought from foreign banks. Attributing to China government’s effort and support, the overall domestic banking performance has made a lot of progress in the past few years. By comparing banking performance with USA and Taiwan in four aspects of profitability, assets quality, liquidity risk management and capital adequacy ability, the study results demonstrate that general performance of banking sector and large state-owned commercial banks in China have improved greatly and even better than advanced countries in some respects. The signing of ECFA between cross-strait governments on June 29, 2010 starts a new page of Taiwan banks’ development in China, the study suggests that in the initial stage banks from Taiwan can explore markets of corporate banking by using their expertise in loans for small and medium enterprises which are always neglected by banks in China, and by providing services to Taiwan business people in China to explore markets of consumer banking, and then gradually expand market share.