知識經濟的時代下，「創新」是廠商競爭力的關鍵指標，更是整個國家經濟發展的重要基礎，因此哪些因素會影響創新的表現便成為研究者所關心的議題。過去對創新的研究中，或從廠商個體的角度切入，觀察廠商的規模、產業別、員工人數等屬性差異對創新的影響；或從知識外溢的角度切入，觀察廠商與大學、研究機構等知識產生地之間的時間、空間距離對創新的影響；近期又有學者由網絡連結的角度，觀察廠商與其他行動者間的連結關係和互動合作與創新成效間的關連性。本研究的主要目的是希望結合前述三者，觀察不同外溢條件下，廠商網絡的互動連結和個體屬性如何影響其創新成效。 在理論的推導上，本研究在知識外溢的基礎上引入網絡理論，認為不同的地區知識存量不同的情況下，影響廠商創新的因素也不一樣。在實證上，本研究首先利用集群分析的方式將60處編定工業區所在的鄉鎮市區分為二種不同的創新環境，再分別檢驗不同創新環境下，廠商的個體屬性因素和各種網絡連結對創新成效的影響。結果發現在個體屬性方面，廠商的現有專利數、有無設立研發部門以及員工的素質等三項，不論在何種環境下都對創新成效有正面影響。而網絡連結方面，實證中只有研發合作網絡對創新成效有所影響，在知識存量充沛的區域，研發網絡連結可以成為廠商獲取知識的管道，進而提高創新的成效；反之在知識存量不豐的區域中，縱使廠商建立起研發網絡連結，也無法從中取得創新所需要的知識和資訊。比較個體屬性和網絡連結後發現，個體屬性因素的影響力大於網絡因素的影響。因此，根據本研究之結論，未來政府在制定政策時，一方面應該強化廠商投入創新研發的意願，另一方面應設法將廠商引導至知識存量豐富的區域，並幫助促成研究發展的合作連結。 / Under the era of the kownledge economy, “innovation” is a key index of firm’s competitiveness and the foundation of the whole country’s economic, so researcher’s want to know which factors can influence firms’ innovation. In the past study on innovation, some observed the impacts on innovation of the attribute difference, such as scale, industry, number of employee, etc; some observes the firms, universities and research institutions to know the influence of knowledge spillover on innovation. What there were scholars by the angle that the network was linked, among the persons who observes the manufacturer and other actions linked the relation and cooperated interdynamically with the connecting with of closing among the innovative effect recently. The main purpose of this research is to combine three approach above and observe that under different conditions, how firm’s network linkage and individual attributes can influences its innovative. This research introduces network theory on the basis of knowledge spillover, under different situations of knowledge stock, the factor influencing the firm to innovate is different too. In the empirical, I divide 60 industry park into two kinds of different innovative environments by clustering, then examining that under different innovative environments, how the individual attribute factor of firms and the networks linkage impact the innovation. This study found it in individual attribute finally, three items , such as quality of employee, the existing patent of firms, set up R&Dt department, all has positive influence on innovative no matter in which kind of environment. The network linkage, it influences the innovative to some extent to only R&D network in the empricial analysis, the area plentiful in knowledge stock, R&D network can become the channel that tfirmsr obtain knowledge, and then improve the innovation; In the area not abundant of the knowledge stock, even if the firm sets up R&D linkgae, it is unable to get the knowledge and information that innovation needs from it. Finally we can find that the influence power of individual attribute factor is greater than the network linkage. According to the conclusion of this research, the government, while making the policy in the future, on one hand it strengthen firm to invest in R&D to innovate, on the other hand should try to guide firms to knowledge stock abundant area, and help them to set up the R&D linkage.