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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.
101

私募定價與公司價值之探討-以臺灣上市上櫃公司為例 / Pricing and frim value for private placements - evidence from Taiwan's public corporations

陳以姍 Unknown Date (has links)
民國90年代初期,我國參照美、日私募之規定,正式引進私募制度。此後,企業得以選擇公開現金增資,或透過私募發行新股,來募集所需的營運資金。根據統計,民國94年以後,台灣的私募市場日趨成熟,私募逐漸成為企業最重要的籌資管道之一,特別是讓原先不能符合公開募集資格之公司,合法迅速取得資金。雖然私募之平均發行金額仍小於公開現金增資,但近年來私募件數平均都有超越公開現金增資之表現,顯示私募在資本募集市場的重要角色,也肯定其對於企業和經濟發展之正面功效。 過去文獻指出,美國之私募平均以折價發行,且有顯著正的宣告股價效果。針對不同樣本之特性,Wruck(1989)、Hertzel and Smith(1993)和Barclay, Holderness and Sheehan(2007)分別提出監督假說(monitoring hypothesis)、資訊不對稱假說(information asymmetry hypothesis)和自利假說(entrenchment hypothesis)解釋之。雖然我國之私募制度多參照美國而訂定,但法律架構和私募流程仍有相當程度的差異。因此,本研究將以上述三大假說為基礎,藉由樣本敘述統計和線性迴歸分析,探討我國上市上櫃公司私募之定價與宣告股價效果。 我們自公開資訊觀測站收集民國91年至98年7月底之私募股權樣本,扣除變數資料不全者,最後共有398筆,包含上市公司174筆,上櫃公司224筆。研究發現,我國私募多以折價發行。其中,特別股之折價幅度低於普通股,電子科技類普通股之折價幅度又高於普通股之平均。而且,根據迴歸結果,私募金額、私募比率和公司規模三個變數最能解釋我國私募之折溢價幅度,但並沒有傾向支持任一個私募假說。 至於宣告股價效果,我國私募董事會和股東會皆不顯著為正,且宣告股價效果的迴歸解釋力也偏低,只有股價淨值較具顯著性。探究其原因,可能是因為我國私募制度不同所致。依證交法之規定,私募股權需先經由董事會和股東會同意後,始得募集。然而,最後私募成功與否常與市況和發行公司能否找到適當投資人等密切相關。既然兩事件日都不能保證私募可以如期完成,我們也就無法預期投資人會對私募有明確迅速的反應。 / In the beginning of 2000, Taiwan’s Securities Transaction Law was amended to introduce the new way of financing- private placements. Since then public corporations are allowed to issue new securities either by public offerings and private placements. According to statistics, after 2005 private placements have become one of the most important funding sources for corporations, especially for those who are disqualified for public offerings. Although the average proceed of private placements is still relatively small, the number of private placements has already surpassed that of public offerings in recent years. This manifests the important role of private placements in building a sound financial market. Private placements in the U.S., despite selling at discounts, are associated with significant positive abnormal returns on the announcement date. With different sample characteristics, Wruck (1989), Hertzel and Smith (1993) and Barclay, Holderness and Sheehan (2007) suggest monitoring hypothesis, information asymmetry hypothesis and entrenchment hypothesis respectively. Our study is based with these three most accepted hypotheses and aims to give an insight in Taiwan’s private placement of equities for public corporations. I search the Market Observation Post System for all private placements from 2002 to July of 2009, and obtain a sample of 398 private equities with complete data. Empirical evidence shows that Taiwan’s private equities are selling at discounts as well and “proceeds of private equity”, “placement fraction” and “corporate size” are the three significant explanatory variables for discounts. However, all the results seem not to fully support any hypothesis as mentioned above. On the other hand, the announcement stock price effects on the board and shareholders’ meeting are insignificantly positive in Taiwan. The regressions on the announcement stock price returns also indicate low explanatory power with only “Tobin’s Q” variable being significant overall. This may be attributed to the legislation differences between U.S. and Taiwan. According to Taiwan’s Securities Transaction Law, private equities should be first approved by the board and shareholders’ meeting, but might not be a successful private equity placement due to market condition, lack of proper investors and others. As a result, we can’t expect investors would instantly, correctly respond to this resolution information on those announcement dates.
102

求職勞工個人資訊揭露合法性與範圍之研究-以隱私權理論實踐為中心 / A study on legality and scope Of the personal information of job candidates:Focusing on practice of privacy rights theory

傅煒程, Fu, Wei Cheng Unknown Date (has links)
勞工於求職過程中,經常面臨雇主要求其必須揭露個人資訊之情形。為使自己能更順利獲得錄取,勞工通常僅能放棄其個人資訊自主的權利而同意揭露。因此,在取得個人資訊技術快速發展的今日,如何在求職過程中兼顧勞工的隱私權以及雇主錄用合適員工的經濟利益,是值得我們正視的問題。 本文將先就雇主所要求勞工揭露個人資訊的類型與目的以及因為揭露個人資訊而可能發生的爭議等議題,加以分析。另外,本文將剖析隱私權的發展過程,並藉此進一步瞭解保障隱私權的目的。此外,亦透過國內外法制與司法實務的介紹,以理解平衡勞工與雇主二者之間權利發展之趨勢。最後本文將從介紹資訊移轉模式與反思法理論內涵,論述國家應如何落實建構程序性保障,使求職勞工於揭露個人資訊時,能夠平等地與雇主充分、實質地溝通其揭露個人資訊的目的、範圍與其他權利義務關係。 / Employers usually ask job candidates disclose their personal information before they receive offers of employment. Labor who confront the ask from employers often abandon personal information autonomy and accept to disclose just for increasing opportunity of being employed. Therefore, it is important to consider labor privacy rights and employer business benefit to employ somebody fit workplace in society that technologies of access information develop rapidly. The article begins with providing a comprehensive analysis of the different information that employers need during preemployment, researches why employers need personal information of candidates and what disputes are caused probably. The article analyzes development of Privacy Rights theory and purpose of protecting Privacy Rights. The article also analyzes the tendency toward balancing rights of labor and employers by introducing legal institutions and judicial practice in Taiwan and foreign country. Finally, the article recommends the government should establish the procedure to promote employers communicating with job candidates for purpose, scope and other rights and obligations of disclosing personal information by introducing information-shifting model and reflexive law theory.
103

一個可降低Gentry全同態加密演算法公鑰個數之提案 / An Improvement of Gentry’s “Fully Homomorphic Encryption Scheme” by Reducing the Number of Public Keys

陳漢光 Unknown Date (has links)
"全同態加密法"(Fully Homomorphic Encryption (FHE))一詞的介紹以及架構源於西元2009年由Gentry所提出。它讓加密後的密文執行特定的運算再將其解密即可得出該對應的明文運算結果,除此之外,全同態與同態最大的不同是它允許兩種或是多種以上的運算元進行資料運算,期間必須可以處理大量的資料並且保護其資料隱私性使其無洩漏之虞。也因為上述特點使得它可被廣泛使用在許多資料庫或是資料儲存上的應用,像是ASP、雲端運算或是雙方相等性驗證上,然而在Gentry的全同態加密中,它需要大量的空間來儲存所需要的公鑰,因此在實作上仍有一定的難度。為了解決上述問題,本文提供了一種新的改良方案使其更有效率來達到全同態加密的實作性,除此之外,我們也會在文章中提出安全性分析來證明本改良方案並不會對安全性造成影響,並且提出系統效能測試,說明本方案除了可減少公鑰儲存空間之外,在時間上,更可降低公鑰生成以及系統加密的時間,讓其全同態運算更具效率。 / C. Gentry in 2009 proposed the first practical scheme which can compute arbitrary functions of encrypted data. This scheme is named “Fully Homomorphic Encryption (FHE)”. FHE allows a worker without the secret decryption key to compute any result of the data on one hand and still keep the data privacy on the other hand. It can be widely used in data storage application or database application, such as ASP, cloud computing and two-party equality testing. However, one drawback of Gentry’s fully homomorphic encryption scheme is that the size of public keys used in this system is extremely large. This means that a lot of space is required in order to store those public keys. This problem causes Gentry’s FHE hard to be implemented. In this thesis, we address the problem above, and give an improvement encryption scheme. Our improvement scheme needs less space to store the public keys which also makes the new scheme more efficient than Gentry’s original scheme. We also give a rigorous security proof to show that our improvement scheme is as secure as Gentry’s original scheme. A system performance test is also provided which shows that our scheme can not only reduce the numbers of public keys, but also reduce the time for public key generation and for encryption. Therefore, our improvement scheme can make fully homomorphic encryption more practical.
104

個人資料蒐集於刑事偵查之爭議 / The controversy over the collection of personal data in criminal investigation

黃鈺雯 Unknown Date (has links)
司法警察(官)於偵查犯罪時,為了蒐集相關證據或特定犯罪嫌疑人之位置而進行各式之個人資料蒐集,若賦予司法警察(官)可隨意進行此種偵查作為之權限,確可加強偵查之效率,但人民之行動軌跡、通話記錄及各式記錄(如病歷紀錄及金融記錄等)便會因此運作而無所遁形。對此部分,本文將把蒐集個人資料影響最鉅之監視科技區分為「動態監視科技」與「靜態監視科技」,先介紹其運作之樣態及外國法制之處理方式,再針對我國法制可容納之規範予以探究,最後提出修法之建議。 在【第二章】時,本文先介紹何謂「資訊自決權」及「資訊隱私權」,並試著提出德國及美國之法制對其之處理模式,亦就我國大法官解釋對此之見解予以闡釋。本文以為隱私權所保障者是「人」而不是「地方」,為維護個人主體性與人格自由發展,個人於公共場域中仍應有一定程度之不受侵擾之自由。無論定位為「資訊隱私權」或「資訊自主權」均無太大之差別,均應受憲法之保障。而本文中所介紹之各種蒐集個人資料之途徑均已侵害被監視人之資訊隱私權或資訊自決權,自屬憲法欲保障之基本權,而有探究之必要。然按大法官解釋第443號之旨,並非一切自由及權利均無分軒輊受憲法毫無差別之保障,而就隱私權部分,其應屬相對法律保留之範疇,僅須於法律明文規定或具授權明確之規範中處理即可,以下章節即以圍繞著其於法律層次之處理模式出發。 在【第三章】及【第四章】中,即係針對本文欲討論之蒐集個人資料於德國與美國法制應如何處理作介紹,並適度提出本文見解。就「GPS」監視系統部分,美國實務見解認警察利用衛星定位系統並非僅追蹤被監視人從某地至他地而已,若已係連續一個月追蹤其一天24小時之行動,已可完全掌握其於此一個月中之所有行動軌跡,於社會觀感上已屬侵害其「合理隱私期待」,而執法機關對此一資訊進行衛星定位監控,已將此隱私期待完全侵損,故其以為應採法官保留原則。而從德國法制可知,裝設GPS定位裝置於刑事訴訟法應屬可行。惟須注意僅可使用於偵查犯罪,而不得適用於預防犯罪。且其適用之立法模式應屬法官保留。 就「調取通聯記錄」部分,美國實務見解之看法,認國家機關調取通聯記錄,人民對此並無合理隱私期待,故並不構成憲法意義下之搜索,自無須令狀。而後,於電子通訊隱私權法中,其對於調取通聯記錄之容許性相當寬鬆,執法機關只要證明「安裝與使用電話撥號紀錄器或電話追蹤裝置很可能得到與正在進行之調查有關之資訊」之「關聯性」,即可取得法院令狀,且幾乎均無被駁回之可能性。德國法對調取通聯記錄之合法性控制,亦係要求應由法官核發令狀。且對於核發 之標準,把關甚嚴。須係重要意義之犯罪,或是非以調取通聯犯罪無法進行偵查 之終端設備犯罪。 就「調取犯罪前科記錄」、「調取病歷紀錄」及「調取金融記錄」部分,本文先以個人資料保護法出發,探究上開資料是否屬該法所稱之「敏感性資料」,若屬之,則對其之保障密度應予提高;若非屬之,對其之保障密度自無須如此嚴密。 本文就試著做出修法之建議,試擬關於「GPS」定位系統及「調取通聯記錄」之發動依據。並就調取資料部分,於刑事訴訟法予以概括立法,區分為敏感度不同之資料類型,並給予不同之保障密度。本文擬出建議修法之條文及立法理由,目的在於力求偵查犯罪效率與人民權利保障之均衡,以達到法治國原則之要求。若能讓人民了解國家乃係為了偵查犯罪,方必須侵害人民之權利,且其侵害權利之範圍亦有其界限。人民面對國家蒐集其個人資料之襲擊,亦可免於恐懼。國家蒐集個人資料時若未有適用之合法性控制,國家機關就如同「老大哥」般以對人民的生活登堂入室,也將使人民如同身處楚門的世界般而不自知,此非吾人所樂見。
105

生き方を共有するスピーチの取り組み(生き方を探る-これが私の生きる道)(3.高校3年生)(II.総合人間科高校の実践報告)(<特集>継続する総合人問科の取り組み)

山田, 孝, 三島, 徹, 丹下, 容子, 鈴木, 一悠, 柳田, 嘉久, 徳井, 輝雄 15 October 1999 (has links)
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。
106

泰國文化創意產業 / Cultural and Creative Industries

何嘉文, Ho, Chia-wen Unknown Date (has links)
The cultural and creative industries worldwide have seen an enormous increase in revenue and growth, and the prosperous development of these industries in Thailand presents a particularly successful case. Government policy interventions have introduced Thai creative products to the international market, and support from the private sector has bolstered Thailand’s cultural and creative industries, particularly through the multiple coups that Thailand has faced. This study therefore examined Thailand’s cultural and creative industries from the perspectives of politics and private society, probing into relevant policies between 1997 and 2017. Finally, because Thailand’s film industry enjoys a great global reputation, this industry was selected as a case to examine the specific measures of the Thai public and private sectors facilitating its development.
107

大江健三郎文学に於ける「かたり」の戦略―『個人的な体験』を中心に―

四方, 朱子 23 March 2020 (has links)
京都大学 / 0048 / 新制・課程博士 / 博士(人間・環境学) / 甲第22531号 / 人博第934号 / 新制||人||223(附属図書館) / 2019||人博||934(吉田南総合図書館) / 京都大学大学院人間・環境学研究科共生人間学専攻 / (主査)教授 水野 尚之, 教授 廣野 由美子, 准教授 小島 基洋, 篠原 資明 / 学位規則第4条第1項該当 / Doctor of Human and Environmental Studies / Kyoto University / DGAM
108

情報受領の自由と私的複製の関係-ダウンロード規制を中心に

吉田, 憲 26 March 2018 (has links)
京都大学 / 0048 / 新制・課程博士 / 博士(法学) / 甲第20853号 / 法博第210号 / 新制||法||161(附属図書館) / 京都大学大学院法学研究科法政理論専攻 / (主査)教授 曽我部 真裕, 教授 毛利 透, 教授 愛知 靖之 / 学位規則第4条第1項該当 / Doctor of Laws / Kyoto University / DGAM
109

競争秩序における「公」と「私」の間

森廣, 祐也 23 March 2023 (has links)
京都大学 / 新制・課程博士 / 博士(法学) / 甲第24362号 / 法博第285号 / 新制||法||177(附属図書館) / 京都大学大学院法学研究科法政理論専攻 / (主査)教授 原田 大樹, 教授 岡村 忠生, 教授 仲野 武志 / 学位規則第4条第1項該当 / Doctor of Laws / Kyoto University / DGAM
110

西田幾多郎「私と汝」論の生成と発展-汝との応答を通した〈自覚の始まり〉-

髙谷, 掌子 23 March 2022 (has links)
京都大学 / 新制・課程博士 / 博士(教育学) / 甲第23641号 / 教博第269号 / 新制||教||207(附属図書館) / 京都大学大学院教育学研究科教育学環専攻 / (主査)教授 西平 直, 教授 田中 康裕, 准教授 Rappleye Jeremy / 学位規則第4条第1項該当 / Doctor of Philosophy (Education) / Kyoto University / DGAM

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