本研究以2000年至2013年間國內上市櫃銀行及金控為研究對象,利用CAMEL指標五個部分(資本適足性、資產品質、管理能力、獲利能力以及流動性)的財務比率進行併購績效分析,研究不同股權控制結構之銀行及金控持股銀行的經營績效變化、金控持股銀行角色職能變化以及不同股權結構組合之金融機構間合併經營績效產出之差異,實證結果發現: 一、金控成立後,銀行面臨更形激烈的市場競爭狀況,整體而言金控子銀行享有規 模經濟所致綜效,而民營銀行在金控成立後面對市場之競爭力被動削弱,致整體經營規模限縮。 二、金控持股銀行角色職能變化受金控公司股權結構傾向不同而有不同的職能發揮傾向。 三、不同股權結構組合銀行間併購模式不同會產生不同的經營績效。
The research applies five financial ratios, capital adequacy, asset quality, management, earning and liquidity (called CAMEL) as the criteria to analyze the performance of merge and acquisition in Taiwan listing banking and financial holding companies from 2000 to 2013. We investigate and compare operating performance with different measures and control for the structure of financial institutions. We also examine the performance of these financial institutions with regard to different merge and acquisition types. Our empirical results are summarized as follows. First, after the establishment of financial holding companies, banks are facing even more intense market competition, banking of financial holdings have synergy of economic scale, and private banks’ competitiveness are weakened that reduces operational scale. The second empirical result shows impact of different ownership structure of financial holding companies to private and public banks. The third empirical result shows different operating performance resulting from different merge and acquisition types and ownership structure.