由於網際網路的興起，網路使用人口便快速地攀升，同時帶動網際網路在商業應用的發展，以網際網路為基礎的電子商務也成為資訊社會中一種嶄新形態的商業行為。在此環境中網路競標逐漸形成一種網路消費的模式，而本研究則試圖以消費者的角度來探討網路競標此一交易的行為。 本研究從國內外的網路競標現況以及相關研究理論進行文獻的探討，經過整理後，決定以情境因素、消費者購買涉入、接受創新態度、與人口統計變數來探討消費者的網路競標意願是如何受到這些變數的影響。 本研究的主要結果發現： 1.在溝通情境下，以「產品提供的豐富性」、「產品搜尋的效率性」、和「產品資訊的豐富性」對消費者的網路競標意願最具有影響力。 2.在購買情境下，以「目標商品價格低於個人預算」與「目標商品結標期限將至」最能影響消費者的網路競標意願。 3.購買涉入程度愈高的消費者，其參與網路競標的意願也愈高。 4.創新接受態度愈高的消費者，其參與網路競標的意願也愈高。 5.曾經參加過網路競標以及每日上網時數較多的消費者，也有較高的網路競標意願。 最後根據研究結果，本研究對於競標網站的經營業者提出以下的6點建議與策略： 1.針對女性消費者的需求，提供所需商品或設計專屬網站。 2.多元的交易付款方式。 3.強化網站的使用功能與知名度。 4.熱門商品宜縮短其競標期限。 5.針對高購買涉入消費者的行銷策略。 6.吸引低創新接受態度消費者的行銷策略。 / The appearance of Internet has contributed to rapid growth of both surfer population and business applications. As a result, the Internet-based E-commerce has become a new business practices in the information society. Under the impact, the new consumption trend of online bidding is growing rapidly. This thesis takes a look into the new online transaction-online bidding in terms of the perspective of consumer behavior. This thesis compiles documents such as current foreign and domestic online bidding status, relevant researches, and related theories, to construct the operating framework on it, which is to study the impact of situational factors, consumer purchasing involvement, innovativeness, and demographic variation on online bidding intention. The following points are the major discoveries of this thesis: 1.Among all the factors of communication situation, "product variety," "efficiency in product searching," and "accessibility to product information" are the most influential factors on consumers' online bidding intention. 2.Among all the factors of purchase situation, consumers are most interested in online bidding when "prices of desired products are lower than personal budget" and "deadlines for bidding are approaching." 3.Consumers with higher purchasing involvement have higher online bidding intention than those who with lower purchasing involvement. 4.Consumers inclined to adopt innovations are more willingly to participate in online bidding. 5.Consumers who have experiences of online bidding and those who spend more time surfing on the Internet have higher intention on online bidding. Based on the findings, this thesis proposes several reference suggestions and approaches for online bidding websites. 　1.To provide products women need or establish websites designed exclusively for women. 2.To accept various ways of payment. 3.To strengthen functions and publicity of websites. 4.To shorten the bidding term of popular products. 5.The marketing strategy to attract consumers with high purchasing involvement. 6.The marketing strategy of appealing to consumers with low innovativeness.

當今智慧型手機成長快速，市場潛力大，影響消費者的智慧型手機購買決策因素成為近年來值得研究的議題。但過去有關智慧型手機購買決策的研究中，大多著重在手機的作業系統或是功能層面，並未將行動應用程式(APP)及人際面的影響因素納入考量。因此，本研究以網路外部性、科技接受模型及理性行為理論為基礎，分別從智慧型手機及行動應用程式的屬性面和人際面來探討，目的為找出影響台灣地區現有智慧型手機使用者對智慧型手機再購意圖的因素，並進一步探索這些因素如何影響使用者的態度及再購意圖。本研究結果發現： 1.智慧型手機屬性面：當使用者認為智慧型手機是越有用的、越具娛樂性的，則使用者對智慧型手機的採用態度越正向；當使用者認為智慧型手機是越容易使用的，並不會直接影響其對智慧型手機的態度。 2.智慧型手機人際面：當使用者認為有越多人使用智慧型手機，則使用者對智慧型手機的購買意圖越正向；而無論使用者認為其家人、伴侶、好友、同學或同事支不支持其使用智慧型手機，都不會影響其對智慧型手機的購買意圖。 3.行動應用程式屬性面：當使用者認為在短時間內行動應用程式的數量成長的越快速，則其對智慧型手機的態度會越正面；而無論使用者認為APP數量、種類的多少、價格是否可被接受以及APP的設計品質完不完善等，都不會直接影響使用者對智慧型手機的態度。 4.行動應用程式人際面：當使用者認為其家人、伴侶、好友、同學或同事越支持其使用行動應用程式時，使用者對智慧型手機的態度會越正向。

国立情報学研究所で電子化したコンテンツを使用している。

近年來，國際經濟危機層出不窮，產生各式各樣之公司治理問題；全球化之企業經營模式的崛起與迅速發展，企業之經營從國內走向國際，使得公司治理成為國際性之重要議題，美國之公司治理模式的移植亦於世界各國蔚為風潮。 公司治理之架構下，鑑於所有權與經營權分離原則，掌握公司經營權限之董事係公司核心，為避免擴大董事之經營權限的同時，會損及公司與股東之利益，美國法對於董事乃課以受託義務，其內涵包含忠實義務、注意義務與善意義務。然基於商業環境詭譎多變且有限司法審查能力，如董事必須為做出失誤經營決策負擔法律責任，將造成具有能力之人不願意擔任董事而不利於經濟社會之發展，故美國法院判決乃發展出經營判斷法則。經營判斷法則係推定董事係立於充分資訊、出於善意且誠實確信其係為公司之最佳利益，當原告主張董事違反受託義務時，應負有先行舉證證明董事行為不符合經營判斷法則之構成要件。 我國公司法第23條係忠實義務與注意義務之規定，惟對於經營判斷法則尚無明文規範，學說見解對於我國是否應引進經營判斷法則仍有爭議，法院實務雖早已援用經營判斷法則作為公司經營者之責任標準，卻存在諸多誤解導致誤將該法則視為行為標準。因此，似有必要重新審視經營判斷法則之定位，故本文嘗試提出對於經營判斷法則於我國之應用的見解與省思。然經營判斷法則與我國現有法制應如何相互融合仍有待立法配合與後續觀察。 / In recent years, the world has been engulfed by international economic crises, resulting in a wide range of corporate governance matters. The rise and rapid development of the global business model has made the management of enterprises go from a single country toward the whole world, making corporate governance an important international issue. The transplantation of corporate governance of America legal model has emerged as a global trend. Under the framework of corporate governance and in view of the principle of separation of ownership and control, the directors empowered decision-making authority are the core of the company. To avoid the expanding of directors’ decision-making authority and protect the interests of both the corporation and its shareholders, the directors has fiduciary duty which includes duty of loyalty, duty of care and duty of good faith. However, based on the complexity of the business environment and the limit of the capability of the judicial review, if the directors burden the responsibility for making wrong decisions will make capable people unwell to be directors and affect the development of the economy. The business judgment rule is the presumption that in making decisions not involving self-interest and self-dealing, corporate directors act on an informed basis, in good faith, and in the honest belief that their actions are in the corporation’s best interest. Article 23 of Taiwan Company Act is the regulation of duty of loyalty and duty of care. However, the business judgment rule is not regulated in Taiwan Company Act. The opinion of whether the business judgment rule should be introduced to Taiwan is still controversial. Therefore, it is necessary to reexamine the position of the business judgment rule in Taiwan legal structure and this article attempts to provide points of view in the issue. Last but not least, the interaction of business judgment rule and Taiwan legal structure still needs the cooperation of the legislation and following observation.

過去研究指出因為欠缺基礎數位素養，敏銳度不足造成國內學生面對大量網路訊息時，降低了過濾資訊的能力，因此建立起資訊篩選與評估的機制，培養數位閱讀能力與資訊素養，成為近幾年來熱門的議題。本研究以「閱讀知識合作標註學習系統」結合網路探究式學習，發展「合作式標註工具輔助網路探究式學習模式」，期望能創新資訊素養教學，為學生找到有效提升資訊尋求能力的新方法。 研究採用準實驗研究法，以新北市某國小五年級兩班共50名學生為研究對象，進行「網路資訊評估與判斷」的主題合作探究學習，其中一班25名學生被隨機分派到採用「合作式標註工具輔助網路探究式學習模式」為實驗組，另一班25名學生被隨機分派到採用「討論版工具輔助網路探究式學習模式」為控制組，以先備知識及認知風格作為背景變項，探討兩種不同學習模式的學生在學習成效、認知負荷、科技接受度與學習滿意度的影響與差異。 研究結果發現，相較於「討論版工具輔助網路探究式學習模式」，採用「合作式標註工具輔助網路探究式學習模式」對於中、低先備知識者以及場地獨立型風格學生的學習成效有很大助益；不論是採用哪一種學習模式的學習者在學習中，並不會產生過大的認知負荷；而在評估科技接受度以及學習滿意度上，低先備知識的學生認為採用「合作式標註工具」比採用「討論版工具」輔助網路探究式學習的幫助更大，同時在學習滿意度也更為顯著。 最後基於研究結果，提出發揮工具的優勢發展系列推廣課程，以及延伸應用批判性思考學習對教師進行教學的建議，以及未來可深入長時間發展、探究式學習的互動歷程行為、學習遷移等相關探討與研究，希望能作為資訊素養教育推廣下，研究領域探討議題的新方向。 / The past studies have suggested that the lack of basic digital literacy and acuteness has reduced Taiwanese students’ ability to filter information when facing a vast amount of Internet information. As a result, establishing a mechanism for selecting and assessing information, as well as cultivating digital reading ability and information literacy have been the hot topics in recent years. By combing the Reading Knowledge Collaborative Annotation Tool (CAT) with the Web-based inquiry-based learning, this study has developed the “Web-based Inquiry-based Learning Model with the Collaborative Annotation Tool,” hoping to innovate the information literacy instruction and find new ways to effectively improve students’ information search capabilities. In this study, a quasi-experimental study method was adopted, and 50 fifth-graders from two classes in a certain elementary school in New Taipei City were selected as the research subjects to conduct the collaborative inquiry-based learning on the theme of “Internet Information Assessment and Judgment.” Among them, 25 students from one class were randomly assigned to the experimental group of adopting the “Web-based Inquiry-based Learning Model with the Collaborative Annotation Tool,” while 25 students from another class were randomly assigned to the control group of adopting the “Web-based Inquiry-based Learning Model with the Discussion Board Tool.” With prior knowledge and cognitive style as background variables, the influences and differences in students’ learning effectiveness, cognitive load, technology acceptance, and learning satisfaction in two different learning models were thoroughly explored. The research results found that compared to the “Web-based Inquiry-based Learning Model with the Discussion Board Tool,” the “Web-based Inquiry-based Learning Model with the Collaborative Annotation Tool” showed much higher benefits in the learning effectiveness for students with middle and low prior knowledge and with field independence. Both of these two models produce would not produce excessive cognitive load on students during the learning process. As for the assessments on technology acceptance and learning satisfaction, students with low prior knowledge considered that the Web-based Inquiry-based Learning Model with the Collaborative Annotation Tool was more helpful for them than the one with the Discussion Board Tool, and they also showed a higher significant level of learning satisfaction. Lastly, based on the research results, this study suggests that the advantages of the tool can be used to further develop a series of promotion courses, and the use of critical thinking learning can be extended to the teaching for teachers. Also, this study suggests that the long-term in-depth explorations of the interactive course behavior of inquiry-based learning, transfer of learning, and other relevant studies can be conducted in the future, hoping to provide as new directions of topics for the research field when promoting information literacy instruction.

共享經濟為近幾年廣為討論的議題之一，本研究欲以Uber、Airbnb等媒合共享服務類型的網路平台，探討使用者採用共享平台的相關因素為研究方向，從價值觀點出發，考量使用者認知犧牲及認知效益，以交易成本作為採用共享平台服務所認知的犧牲，又將認知的效益分為經濟效益與非經濟效益兩種影響層面，來綜合評估使用者對於整體共享產品服務的認知價值，透過認知價值進而探討影響使用者採用共享平台的參與意圖。其中，交易成本又會受到不確定性和資產特殊性所影響。 本研究將共享平台提供的產品及服務假設五種情境，共收集476份有效問卷樣本回收分析，研究結果發現，使用者採用共享平台時認知的交易成本越低或使用者認知利益越大時，獲得的認知價值越高。其中又以認知效益對於價值感受的影響程度又比使用者認知所做出的犧牲更強。 / Sharing economy is an emerging trend with rapid growth. Many firms such as Uber and Airbnb have taken advantage of the sharing platform to provide innovative services. However, many more have failed after a substantial amount of investment. Not much research has conducted with regard to why consumers chose to use some sharing services but not others. In this research, the value-based perspective and the transaction cost theory are adopted to build a research model for explaining users’ intention to accept a sharing platform. In our model, transaction costs of using the sharing platform is considered as a sacrifice, while economic and non-economic benefits are the benefit side of the model. Uncertainty and asset specificity are considered two main factors that affect the transaction cost. A questionnaire survey was conducted to evaluate the research model. A total of 476 responses were received. SmartPLS3.0 was used to analyzed the data. The results indicate that perceived value is negatively affected by the transaction cost and positively affected by benefits gained from the platform. Perceived value has a significant effect on users’ intention to adopt a service provided on a sharing platform.

全球併購浪潮下，敵意併購向來是併購議題中備受矚目的焦點，許多國家均針對敵意併購設有明確的法規範，而我國自2002年通過企業併購法以來，已歷經十五年，在敵意併購相關法制的建構上卻顯有不足，導致實務上面臨許多問題。蓋我國近年來引發高度關注的敵意併購案件，幾乎皆以失敗收場，且雙方攻擊防禦的過程中往往演變為經營權惡鬥，不僅兩敗俱傷，亦使公司及股東利益蒙受損失。 有鑑於前述情況，本文擬從實證觀點探討我國企業環境與文化脈絡對於敵意併購之影響，並透過國內曾發生過的案例、主管機關的態度與法院見解，對我國現行法制進行反思。另外，本文亦藉由美國、英國、德國、歐盟和日本之比較法研究，從目標公司採行防禦措施之相關規範、對於股東之資訊揭露以及少數股東權益保障等面向，討論出可能且適合用於我國之規範方向，以作為建構我國敵意併購法制之參考。 / In the wave of global mergers and acquisitions, hostile takeover has long been a focal point on the issues relating to mergers and acquisitions. Many countries have already built up more transparent regulatory regimes specifically for hostile takeover activities. However, since Taiwan promulgated the Business Mergers and Acquisitions Act in 2002, the relevant laws and regulations were not sufficient to govern hostile takeover activities during the past fifteen years and a number of issues arose in practice. In recent years, the well-known hostile takeover cases in Taiwan all ended up in failure. The actions taken by the party initiating hostile takeover and the target company often led to corporate control contests, making both parties and the shareholders suffer losses. This thesis examines the influences of Taiwanese culture and corporate environment on hostile takeover. It also marks the deficiencies of the current regulatory regime in Taiwan by reviewing the hostile takeover cases, the opinions of the competent authority and the judicial judgements. In addition, this thesis introduces the legislations of the United States, England, Germany, European Union, and Japan on anti-takeover tactics, information disclosure as well as the protection of minority shareholders’ rights and interests. The thesis then analyzes whether these legal systems are suitable as a reference for Taiwan to establish relevant laws and regulations in the future.

京都大学 / 0048 / 新制・課程博士 / 博士(人間・環境学) / 甲第21872号 / 人博第901号 / 新制||人||215(附属図書館) / 2018||人博||901(吉田南総合図書館) / 京都大学大学院人間・環境学研究科相関環境学専攻 / (主査)教授 佐野 亘, 教授 浅野 耕太, 教授 那須 耕介 / 学位規則第4条第1項該当 / Doctor of Human and Environmental Studies / Kyoto University / DGAM

京都大学 / 0048 / 新制・課程博士 / 博士(文学) / 甲第22818号 / 文博第845号 / 新制||文||695(附属図書館) / 京都大学大学院文学研究科文献文化学専攻 / (主査)教授 松村 朋彦, 准教授 川島 隆, 教授 髙橋 宏幸 / 学位規則第4条第1項該当 / Doctor of Letters / Kyoto University / DGAM

京都大学 / 0048 / 新制・課程博士 / 博士(医学) / 甲第18462号 / 医博第3917号 / 新制||医||1005(附属図書館) / 31340 / 京都大学大学院医学研究科医学専攻 / (主査)教授 竹内 理, 教授 松岡 雅雄, 教授 三森 経世 / 学位規則第4条第1項該当 / Doctor of Medical Science / Kyoto University / DFAM