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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

科技移轉與成長

黃士真, Huang, Shin-chen Unknown Date (has links)
本文主要是探討科技移轉對整合參與國的長期經濟成長率的影響,因為南北整合(North:已開發工業國家;South:開發中國家)的趨勢慢慢形成,不再像過去僅專注在已開發國家間的整合或開發中國家間的整合,故本文探討的主體是兩個不對稱經濟體,想要了解在區域整合後,藉由科技移轉的方式,將已開發國家的科技移轉給開發中國家會如何影響兩個整合參與國的長期經濟成長率。 由過去的文獻探討中發現,大部份探討經濟實力不對稱的兩國區域整合文章大都沒有明確指出國與國間的科技移轉的途徑為何,而是假定科技知識為公共財,當兩國進行經濟整合後,就能夠自由運用整合區域內的科技知識。因此,本研究的目的在於延用Anusua and Hamid (2003)設定科技移轉的概念,加入Jones (1995)的”Non-Scale R&D Growth Model”,建構南北兩國貿易模型(North-South Model),藉此探討若將Jones Model (1995)放入科技移轉(technology diffusion)和科技模仿的南北兩國貿易模型(North-South Model)中,同樣可排除掉Romer Model (1990)中的「Scale Effect」,並保有Anusua and Hamid (2003)模型中部份有趣的結果。
2

科技心理擁有感、在地知識與科技採用:科技意會觀點 / Psychological ownership, local knowledge, and technology adoption: The perspective of technology sense-making

侯勝宗, Hou,Sheng-Tsung Unknown Date (has links)
現代化組織雖然熱衷於導入資訊科技來提升組織競爭力,但研究發現近一半的科技導入最後是以失敗收場;此種不導入科技則組織將失去競爭力、但導入科技後卻達不到預期成效的兩難,是造成組織生產力困境的原因之一。此一企業面對科技採用的兩難困境,引發本論文的研究動機。 實務中許多科技導入失敗的案例已經說明決定企業是否擁有競爭力不在於組織是否導入科技或使用者如何採用新科技,愈來愈多的研究已證實如何在導入科技後,讓員工願意改變既有的工作習性,並樂於持續地使用科技,且逐漸將科技使用內化成為日常工作實踐,可能更加重要。此外,實務中也常發現組織內的科技使用者在面對相同科技時,往往並不是接受科技,或是拒絕科技的二元採用論;相反地,因為使用者會對科技進行自我詮釋與賦予個人意義,故導致許多不同且有趣的採用類型,甚至可能造成非預期的負面反應與行為。 過去許多探討個人層次的科技採用研究專注於科技採用者的認知因素對科技接受與否之影響,本論文則專注於科技採用的情感面探討,瞭解使用者對科技的心理擁有感受如何影響採用行為。綜合過往文獻的不足,本論文提出二項主要研究問題:(1) 科技採用是否存在多元化的採用類型?影響原因為何?與 (2) 科技採用者對科技的心理擁有感如何影響科技採用行為與績效? 針對上述的研究問題,本論文回顧科技採用、科技意會、心理擁有感與在地知識等相關文獻,輔以二階段的研究策略,依序進行個案質化研究的理論建構 (研究一) 與量化假說的理論驗證 (研究二)。首先,研究一以新加坡康福計程車與台灣大車隊計程車為研究個案,藉由瞭解二地的計程車司機如何採用衛星派遣科技之紮根研究,歸納出科技採用者的科技心理擁有感將影響對科技的意會,與使用科技的在地知識類型;其次,科技心理擁有感可藉由以上二者的中介效果,進而影響科技採用型態與採用頻次。本論文由研究一推導出相關的研究假說,以供研究二進行關係驗證。最後,在研究二中,本論文藉由科技心理擁有感、在地知識、科技意會的量表發展與結構方程式統計分析,進行研究一的假說驗證與探討。 經由數百位計程車司機開車實踐的觀察、訪談與大樣本問卷調查後,本論文發現科技心理擁有感可區分為「我的科技心理擁有感」與「我們的科技心理擁有感」二類屬性;而科技心理擁有感將產生二大類的科技意會類型:「實用認同型科技意會」與「自利專屬型科技意會」,與二大類的在地知識:「近地型在地知識」與「遠地型在地知識」,最後,進而影響科技的多元採用類型與採用績效。 本論文有系統地利用質性紮根研究進行構念的歸納與分類,發現不同型式的科技心理擁有感、多元科技意會、在地知識與科技採用類型,並建構一個多構念且具完整性的科技採用分析架構與衡量方法。同時,本論文也借用組織行為理論中的心理擁有感理論於科技採用研究中,以解釋個人對科技的心理擁有感如何影響科技採用行為。整體而言,本論文力求達到研究情境真實性、研究衡量精準性與研究結論類推性的理論建構三大目標。 / For purposed of efficiency, organizations often engage in adopting or transferring new technology across national boundary to increase their competitive advantage. But researches found over half cases of IT (information technology) implementation failed in the end. This dilemma between losing competitive advantage without IT implication and failing in adoption with technology transfer is a main challenge of organization. The research objective of this dissertation is to understand the profound occasions of this dilemma. In the reality, many IT failure cases have illustrated keeping competitive advantage for organization was depends on how to transform users’ routines or habits from current IT usage on post-adoption stage rather than adopting a new technology on pre-adoption stage. In other words, the final goal of IT implementation is to internalize the technology use to become users’ daily practices. In addition, what is missing from the current discussion literature of technology management is that technology adoption is multiple patterns rather than a trade off between acceptance and rejection. Therefore, in different organizational context various users may render multiple interpretations of the same technology, leading diversified adoptive behaviors or some negative and unexpected results of IT use. The first research question of this dissertation is: How do people’s situated practices enact patterns of users’ sense-making towards technology, leading to multiple modes of technology use? Prior studies of technology adoption in individual level have developed a set of useful analysis on technology acceptance from users’ cognition perspective. However, the current literature has not yet investigated behaviors of technology adoption from affective approach. The second research question of this dissertation is: How feeling of ownership of technology individual user has influences their technology use? Through the literature review from technology adoption, technology sense-making, psychological ownership, and local knowledge, we built a two-stage research strategy to answer the above research questions. First, we formulae a conceptual framework by conducting qualitative research approach. Two cases was investigated in this stage, they were Comfort Taxi Co. in Singapore and Taiwan High Transportation Co. (THT) in Taiwan. By ethnographic data collecting from two cases in two years fieldwork, we observed how taxi drivers in Singapore and Taiwan adopt and use the same technology, G.P.S. (Global Positioning System) dispatch system, named Cablink. Second, from the findings of qualitative cases, we generalized the some hypothetical relationships among psychological ownership of technology, technology sense-making as well as patterns of local knowledge users own. The next, we test these hypotheses through questionnaire development and surveys answered by THT taxis drivers in Taiwan. The findings indicated that the taxi drivers had two types of psychological ownership of technology (Self-oriented and Collective-oriented) triggering two modes of technology sense-making (Pragmatism sense-making and Autism sense-making), and two kinds of local knowledge (Local search on knowledge and Distant search on knowledge). Consequently, the frequency of technology use will be influenced by above constructs directly and indirectly. In conclusion, this dissertation proposes to analyze technology adoption through sense-making and feelings of ownership by combining qualitative and quantitative methods. The findings enhance the theory of technology sense-making and psychological ownership, and suggest practical implications for post technology adoption and global technology transfer.

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