The Study of the Complementarity and Substitution Relationship of Multiple Channels-By Example of Taiwan Banking Industry

多重通路的經營型態於台灣已呈現穩定發展的狀態。然而，在過往研究中多重通路之間的關係較多從廠商的角度探討通路衝突與互補的情形，忽略了學者Stewart 與 Pavlou (2002)所強調：「多重通路間彼此互補或替代的關係，應由消費者的觀點來加以檢視」。本研究從消費者的角度，檢視在消費者心中不同通路之間呈現出替代亦或是互補的關係。以銀行業為研究背景，並以近半年內曾使用多重通路辦理銀行相關業務的民眾為抽樣對象，同時採用網路問卷以及人員訪問的方式，收回有效問卷共365份。藉由多元迴歸分析，針對銀行所提供之廣泛性決策與非廣泛性決策型業務，從服務品質的角度，探討消費者在實體通路與網路通路中的顧客滿意度對消費者未來持續與該銀行往來意願之影響。並藉由消費者對不同通路之顧客滿意度的交互作用分析，推論在消費者心中多重通路彼此間的互補或替代關係。 研究結果顯示，針對廣泛性決策型業務： 1. 消費者「對實體銀行服務人員相關的滿意度」以及「對網路銀行的整體滿意度」，皆對未來持續往來意圖有顯著的正向影響。 2. 網路銀行整體價值與實體銀行中的環境及便利性間呈現出互補的效果。 針對非廣泛性決策型業務： 1. 消費者「對實體銀行服務人員相關的滿意度」以及「對網路銀行的資訊提供滿意度」，皆對未來持續往來意圖有顯著的正向影響。 2. 網路銀行交易價值與實體銀行中的服務人員間呈現出互補的效果。 3. 網路銀行交易價值與實體銀行中的環境及便利性間呈現出替代的效果。The multi-channel business model has been stable development in Taiwan. However, most of the researches toward the channel relationship within the multi-channel environment focused on the corporation perspective in the past research, but ignored what Stewart and Pavlou (2002) have stressed that substitution and complementarity of different channels should be examined from a customer perspective. This research surveyed the channel relationship from the perspective of the consumer. The research chose the banking industry environment, and targeted the consumer who has applied multiple channels in dealing with banking related service in the last 6 months. The survey collected 365 valid questionnaires by adopting internet survey and people interview. By using multiple regression analysis, the research differentiated the extensive and non-extensive decision making services and probed the impact of the satisfaction in brick-and-motar (B&M) channel and internet channel toward the intention to continuous dealing with the bank company with the view of service quality. By adopting interactive analysis of customer satisfaction in different channels, the research deduced the relationship of multiple channels. The research concludes that for the extensive decision making services: 1. The satisfaction of the employee in the B&M bank and the satisfaction of the internet bank both have significant positive impact toward the intention to continuous dealing with the bank company. 2. There is complementarity effect between the overall value of the internet bank and the environment and convenience of the B&M bank. For the non-extensive decision making services: 1. The satisfaction of the employee in the B&M bank and the satisfaction of the information providing in the internet bank both have significant positive impact toward the intention to continuous dealing with the bank company. 2. There is complementarity effect between the trading value of the internet bank and the employee of the B&M bank. For the non-extensive decision making services: 3. There is substitution effect between the trading value of the internet bank and the environment and convenience of the B&M bank