創新是否能有助於企業成長與績效提升從過去以來一直是各文獻致力於探討的議題，隨著近年來服務業在各國產值比重有明顯上升的趨勢，許多學者更開始把較無型、較屬於服務業的創新從創新中獨立出來，並稱之為「服務創新」。每家企業的服務創新程度都會隨著企業內部資源與外部環境因素的不同而有所差異，因此本研究將著重在探討企業內外部有哪些因素可能會影響企業發展服務創新，以及在發展服務創新後是否真的能對企業績效表現有著正面的影響。 本研究透過質化的方法對四家台灣的銀行進行深入的訪談，從訪談結果和過去文獻中找出許多影響企業服務創新的因素，這些因素可以被歸納為資源基礎理論所稱的資源，企業透過強化這些內外部的資源將將可在市場上獲得競爭優勢，進而獲得較多的利潤。歸納結果後本研究做出以下論述：就企業內部資源而言（１）企業策略、組織資源與企業網絡、企業風險忍受程度、領導、市場導向皆對企業發展服務創有正面的幫助。（２）資訊科技整合平台應用在銀行業對於服務創新的幫助並不大。（３）就外部因素而言，政府因素、競爭對手模仿創新的能力將不利於企業發展服務創新。（４）企業發展服務創新將可提升整體企業形象與客戶忠誠度，這些都會促使企業績效成長。 　　最後，本研究根據訪談結果與次級資料發現企業內部因素中的組織資源與企業網絡是目前台灣銀行業要發展服務創新致勝的重要關鍵。此外，就企業外部因素來說，台灣目前銀行業的外部環境是不是很有利於服務創新發展，銀行應與政府主管機關多溝通協調，以改善發展環境。 / Whether innovation can affect firm’s performance is an important issue from past literature review. Since service industry become higher share in GDP in many countries, Scholars has departed service innovation from innovation. Every firms have different service innovation level because of different inner and outside resources. Therefore, this research will emphasize on discussing what kind of factors might affect firm to develop service innovation, and whether service innovation can really contribute to firm’s performance. In this research I collect many factors which might affect firms to develop service innovation from deep interviews four banks in Taiwan and past literature review. With those factors, firms can create competitive advantage and earn more profit. And I sort out few proposition as below: (1) If one firm do well at Company Strategy , Network of organizations , Leadership , Risk Tolerance , Market Orientation, then it will develop service innovation better than others firms. (2) IT Integration is not an important factor for developing service innovation in Taiwan’s bank industry. (3) Government Regulation , Competitor Imitate will make disadvantage for developing service innovation. (4) Service innovation will lead better Company Image and Customer Loyalty. Finally, according to the result from interviews and secondary data, I find that Network of organizations is the most important element for bank to get advantage in service innovation. And banks should be more emphasize on reduce disadvantage from external factors.