Abstract After our country joins WTO, will face the strong capital competition pressure of the international large-scale financial institution, and after foreign businessman's bank has grand capital, the industry manages completely dark, in the face of so strong impact country the financial market fluctuates and aggravates, has increased the operation pressure of the domestic banking, too. How to transform this pressure into helping hand, utilize aquistion and merger to consider complementarily , lower costs then improve the competitiveness, it is really the question which the banking of Taiwan needs to face at present. Domestic aquistion and merger case or makes up the financial domain that the financial holding company has already affected 14 financial holding companies in Taiwan to reform with the operation pattern jointly at present, but these financial holding companies can reach the value expected and comprehensive result which is greater than two of one plus one ( Synergy ) The goal needs checking and tests directly. It does not belong to the financial holding company at home to spy on put the independent bank, in case of financial market saturation, the profit shrinks, the income reduces by a wide margin, the quality of the assets is not good, so that is it put rate is it wait for numerous unfavourable factor to remain high to exceed, how face assets huge financial holding company lay big bank create life their extremely, whether it is influenced that purpose calls it and manages the performance; Establish financial holding company purpose is it can reach category economy and purpose of the large-scale production to call separately. Purpose of this research, focus on wanting to untie it under the trend of the international finance, can really improve the bank and manage the performance and business efficiency of independent bank to establish the financial holding company under the double pressure of the domestic trouble and foreign invasion and really not so good as finance holding company bank put. Because of above-mentioned backgrounds and motives, so this text hope book probe into by document, materials collect and utilize materials not to make analytic approach of holding in place with a net ( Data Envelopment Analysis , abbreviated as DEA) ,displaying the result of study, it is by offering competent authorities or the financial holding company policymaker to the government and wanting to set up some reference suggestions of bank of the financial holding company. Keywords: Data Envelopment Analysis , The materials charter and hold analytic approach, technological efficiency, pure technological efficiency, scale efficiency

After our country joins WTO, will face the strong capital competition pressure of the international large-scale financial institution, and after foreign businessman's bank has grand capital, the industry manages completely dark, in the face of so strong impact country the financial market fluctuates and aggravates, has increased the operation pressure of the domestic banking, too. How to transform this pressure into helping hand, utilize aquistion and merger to consider complementarily , lower costs then improve the competitiveness, it is really the question which the banking of Taiwan needs to face at present. Domestic aquistion and merger case or makes up the financial domain that the financial holding company has already affected 14 financial holding companies in Taiwan to reform with the operation pattern jointly at present, but these financial holding companies can reach the value expected and comprehensive result which is greater than two of one plus one (Synergy). The goal needs checking and tests directly. It does not belong to the financial holding company at home to spy on put the independent bank, in case of financial market saturation, the profit shrinks, the income reduces by a wide margin, the quality of the assets is not good, so that is it put rate is it wait for numerous unfavourable factor to remain high to exceed, how face assets huge financial holding company lay big bank create life their extremely, whether it is influenced that purpose calls it and manages the performance; Establish financial holding company purpose is it can reach category economy and purpose of the large-scale production to call separately. Purpose of this research, focus on wanting to untie it under the trend of the international finance, can really improve the bank and manage the performance and business efficiency of independent bank to establish the financial holding company under the double pressure of the domestic trouble and foreign invasion and really not so good as finance holding company bank put. Because of above-mentioned backgrounds and motives, so this text hope book probe into by document, materials collect and utilize materials not to make analytic approach of holding in place with a net(Data Envelopment Analysis, DEA), displaying the result of study, it is by offering competent authorities or the financial holding company policymaker to the government and wanting to set up some reference suggestions of bank of the financial holding company.