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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.
221

中國大陸股票市場融資融券及放空制度之研究 / Study of the margin transactions and short-selling in China stock market

王湘衡 Unknown Date (has links)
中國大陸進行改革開放以來,已成為外資的主要投資地區,在上海證券交易所及深圳證券交易所掛牌的股票市值,近年來於世界交易所組織的排名有顯著的上升。而中國大陸在2010年3月31日推出的有價證券融資融券制度(又稱信用交易),雖然在先進的證券市場中,融資融券係成熟的交易制度,但在中國大陸推出後卻產生交易量極不活絡、無券可融、控管過嚴等問題。 本文嘗試著先行介紹融資融券交易的沿革、定義、美國及台灣管理的模式,進而剖析探討中國大陸融資融券交易的開戶條件、證券商資格標準、有價證券得為融資融券標準、保證金帳戶制度、擬籌設的證券金融公司制度、風險管理制度、賣空監管制度、融資融券之法律關係等,作為本文之主軸。 全文共分五章,除於第一章說明本文之研究動機與目的、研究範圍與內容外,分別介紹證券市場信用交易之概述、中國大陸信用交易法令規範、融資融券交易之法律行為及實務作業探討,作為第二章至第四章之內容,最後於第五章提出檢討及建議,俾作為中國大陸融資融券交易法制之研究。 / Using the comparative law approach and the economics ananysis of law approach, this thesis studied securities law of margin trading in Mainland China. The margin trading mechanism was established in the Article 142 Securities Act 2005, and began on 31st Jan. 2010. This thesis first studied the definition, history and structure of margin trading. Then, by deploying economic analysis of law approach, it studied the margin trading rules of U.S, Taiwan and Mainland China in a comparatively way. Material issues were researched in the thesis: cash account, margin account, initial margin requirements, minimum maintenance requirements, securities lending, securities financing corporations, segregation of customer’s securities, short sale regulations, and guarantees. Based on above, this thesis reviewed the margin trading rules in Mainland China through legal, administrative, and market aspects. Finally, we proposed reform suggestions of the margin trading rules in Mainland China.
222

基於Hadoop雲端運算架構建立策略交易與回測模擬平台 / Building algorithmic trading and back-testing platform based on Hadoop

黃柏翰 Unknown Date (has links)
為了讓一般的投資大眾能享有智慧型、系統化的策略交易環境,本研究計畫發展一個可供大量使用者共用、並且容易上手的策略交易平台。為了達到這個目的,此平台必須擁有快速且大量的運算能力,雲端運算所提供之大量且可擴充的運算能力,使之成為最適宜的平台。為滿足不同使用者不同的投資偏好,此平台提供多項常用之技術指標與K線型態辨識功能讓使用者利用基因演算法產生符合其偏好的交易策略。在策略產生之後,使用者可以在平台上檢視交易策略在不同商品、不同時間區間上的表現,並從最後的策略回測報告中加以評估,挑選出獲利能力、波動程度與交易頻率都符合需求的交易策略。
223

連鎖企業經營型態之研究_以台灣連鎖體系為例

蔡沛廷 Unknown Date (has links)
本研究主要在探討連鎖企業經營型態的考量因素,以及如何決定其擴張連鎖體系的經營型態。研究方法採內容分析法,而以台灣具代表性之連鎖企業為研究對象,透過次集資料的整理、統計與分析,並結合相關文獻的探討,分析結果呼應本研究假說,主要結論如下: 一初始投資成本愈高,連鎖企業選擇直營為其經營型態: 一些業種因為其經營內容與經營模式的關係,初始投資金額的門檻很高,使得以加盟的方式擴展經營規模有其現實的困難,所以即便在資源有限的情況下,為了擴大經濟規模或提升市占率,將會以直營的型態展店經營,展店的速度與數量雖然不如那些開放加盟的連鎖體系,但都呈現穩定的成長。 二開放加盟的交易成本愈高,連鎖企業選擇直營為其經營型態: 連鎖企業的商標價值乃企業的特殊資產,當連鎖企業總部非常重視其商標、品牌時,也提升了此資產價值,以至於如果開放加盟的話,在契約的簽定、監督成本及商標價值上,會產生更高的的交易成本,因此在這樣的考量下,會採直營的方式為其連鎖經營的型態。 三監督成本愈高,連鎖企業選擇開放加盟的經營型態: 為了要快速的展店以擴張連鎖體系,往往因為人力資源的取得與薪資報酬的投入,大大提升了企業的監督成本,一些初始投資門檻低的連鎖體系,即使在總部的資源充分下,還是會以加盟的經營型態來降低其管理上的監督成本。 四經營技術( know – how )愈難移轉,連鎖企業選擇直營為其經營型態: 知識移轉的複雜與難易程度,會影響連鎖體系經營型態的選擇。當總部對體系下營業店之間的知識移轉程度越耗時、越不易時,考量產品及服務品質的情況下,總部會以直營的方式來經營。
224

中國證券市場效率的實證分析

郁家勇 January 2003 (has links)
University of Macau / Faculty of Social Sciences and Humanities / Department of Government and Public Administration
225

關係人交易、公司治理與銀行授信利率 / Related Party Transaction, Corporate Governance and Loan Interest Rate

黃菀琪 Unknown Date (has links)
本研究探討關係人交易、公司治理與銀行利率之關聯性。根據我國財務會計準則公報第六號規定所揭露之相關關係人交易項目,以多元迴歸模型來解釋銀行在進行授信決策時,如何解讀企業財務報表中之關係人交易,以測試利益衝突假說。同時,為探求關係人交易與公司治理之關聯,將考量公司治理因素加入授信決策後,以多元迴歸模型解釋銀行對原關係人交易解讀是否產生改變。樣本取自於上市櫃公司,實證結果顯示關係人交易與銀行授信利率有顯著關係,且利益衝突假說成立。進一步探討後發現,當迴歸模型加入公司治理變數後,實證結果顯示公司治理變數對銀行授信利率有著非常顯著之影響,而關係人交易對銀行授信利率變成不顯著。 / This study investigates the relationship between the related party transaction and loan interest rate before/after the consideration of corporate governance mechanism. We also explain the effect of related party transaction on interest rate based on the conflict of interest hypothesis. The sample consists of firms listed in Taiwan Stock Exchange and OTC firms. The result shows that the related party transaction has significant effect on loan interest rate. However, this effect disappears after considering the corporate governance.
226

跨界治理的區域差異:昆山、東莞的轉型升級策略與效應比較 / Regional differences in cross-border governance:The comparative study of Kunshan and Dongguan in the effect of Industrial Transformation and Upgrading Strategy

黃健群 Unknown Date (has links)
自1978年中共十一屆三中全會,決定改革開放後,中國大陸即成為全球企業、資金競相湧入的地區。然而,大陸經濟快速的發展,除帶來經濟成長率,卻也造成分配不均、環境污染、區域發展失衡等社會矛盾。為了解決經濟發展所帶來的社會失衡,中共於十六屆三中全會提出科學發展觀,並以此作為「十一五」期間以加工貿易為主的產業轉型升級的論述基礎。本論文透過東莞「大麥客」和昆山「臺灣商品交易中心」的個案討論,分析因應大陸中央轉型升級的產業政策,地方政府如何建立一個跨界治理的系統來支援全球化脈絡下的跨界生產?華東昆山和華南東莞,又有什麼樣的不同?兩地又是透過什麼樣的治理模式建立轉型升級的規範?臺商如何透過臺商協會,建立與政府之間的聯繫工作,並參與規範的建立?不同地區的治理模式是否有不同的差異?是地方政府較為強勢主導規範的建立?亦或是由臺商透過臺商協會的平臺影響政策,建立規範? 本研究以跨界治理概念分析東莞、昆山兩地的產業轉型升級策略,可以得出幾點結論:第一,推動東莞、昆山跨界治理的驅力雖有其差異,然而,在這個過程中政治驅力/經濟驅力必然交互作用。換言之,無論跨界治理的驅力為何,都必須在不同行動體建構的社會網絡中才能使動(empowerment),且這個治理的過程,由於不同行動體的利益,因此,將促使政治驅力/經濟驅力呈現一種辯證關係;第二,分析東莞、昆山跨界治理的過程中,透過「公私夥伴式」、「新葛蘭西式」這兩類型實現途徑的理論啟發,建構出東莞「強『社會』」、昆山「強政府」跨界治理模式的類型特徵。
227

風險貼水與技術交易報酬-台幣/美元之實証分析 / Risk premium and technical trading return-ntd/usd empirical study

邱怡璇, Chiu, Yi Hsuan Unknown Date (has links)
本文主要針對台幣兌換美元的匯價,採用移動平均法則給定的交易訊號模擬交易,透過模擬交易得到顯著異於零的超額報酬,試著利用條件資本資產定價模型解釋超額報酬與風險之間的關係。實證結果顯示:在傳統資本資產定價模型下,超額報酬無法透過承擔風險所獲得風險貼水來解釋,但加入金融危機事件的影響後,發現在金融危機期間,市場風險係數下降,異常報酬增加,表示在此期間,即使市場大盤表現不佳,技術分析仍能成功捕捉台幣兌換美元的匯價變動趨勢,使金融危機期間的技術交易報酬平均高於金融危機前後。
228

盈餘宣告前之融券信用交易

湯智勝, Tang, Chih-Sheng Unknown Date (has links)
本研究主要探討兩項關於融券交易的議題。首先,本研究發現巨量融券與續後的股價反應呈現顯著的負相關。再者,進一步探究盈餘宣告前的融券信用交易是否與非盈餘宣告的時間存有差異。本研究是採用在台灣證券交易所上市之股票並觀察其盈餘宣告前五日之融券交易行為。實證結果發現盈餘宣告前的融券與盈餘宣告後的股價反應存在負向關係,顯示可能有私有資訊的交易者在盈餘宣告前進行融券交易。接下來本研究進一步使用基本財務比率中的帳面價值對市價比將樣本區分成價值型與成長型之股票,發現擁有較低比率之公司較受融券交易者之青睞。本研究希望研究成果能對證券市場主管機關在制訂法律與提供更即時、更廣泛的信用交易資訊揭露給投資大眾參考。 / This research examines two issues of short-selling transactions.First,we find a strong negative relationship between short interest and subsequent abnormal returns.The second is whether short-selling in the days leading up to an announcement differs from short-selling in times when no announcement is imminent.We examine short-selling behavior of investors in the five days prior to the earnings announcements of Taiwan Stock Exchange (TSE)listed firms.The tests provide evidence that there might exist informed trading in pre-announcement short-selling because they reveal that abnormal short-selling is significantly linked to post-announcement stock returns.A high level of unusual pre-announcement short-selling is an indicator of future stock returns at earnings announcement.Also,the tests indicate that short-sellers typically are more active in stocks with low book-to-market ratio valuation.We believe that these results should encourage financial market regulators to consider providing more extensive and timely disclosures of short-selling to investors.
229

跨國企業電子商務移轉訂價制度之探討 / The Research on Multinational Enterprises’ Transfer Pricing in Electronic Commerce Activities

丁俊廷, Ting, Chun-Ting Unknown Date (has links)
本研究針對移轉訂價制度在電子商務環境中是否產生適用上的問題、以及是否產生新型態的交易模式來進行探討,以了解現行之移轉訂價規範是否仍適用於電子商務環境。本研究首先透過文獻分析法與比較分析法,將電子商務移轉訂價相關之文獻加以整理與分析,了解移轉訂價在電子商務環境中所可能產生的適用問題,並比較各國對電子商務移轉訂價之態度與作法;接著根據電子商務的特性,提出跨國企業可能的電子商務移轉訂價交易模式。而後採用深入訪談法,針對可能的適用問題與可能的交易模式作為訪談主題,邀請五位產、官、學界之代表進行訪談,以了解實務面的觀點與處理方式,並改善本研究所提出之交易模式。 / 依據文獻彙整及訪談結果顯示,移轉訂價制度在電子商務環境下,仍應適用與傳統商務一致之常規交易原則。針對受控交易進行功能與風險分析,以找出合適之可比較對象並選定最適之移轉訂價方法,來判斷受控交易是否符合常規交易原則。此外,對於電子商務移轉訂價所可能產生的問題,包含可比較對象之找尋、移轉訂價方法之選擇、價值創造中心之決定、租稅天堂的運用、電子商務特性之影響、以及交易軌跡消失之疑慮等方面,皆不至於重大影響移轉訂價制度的運作;電子商務僅係提供另一道交易媒介,使得交易變得更有效率,並未改變受控交易之經濟實質與交易本質。因此,移轉訂價規範不論在傳統商務或電子商務的環境中,皆可一體適用,不因電子商務的加入而須加以改善或修正。 / To know if the existing transfer pricing guideline could still apply to the environment of electronic commerce or not, this study aims to inquire into related issues of the transfer pricing under e-commerce activities, including whether it will bring any possible problems or result in new transaction models or not. First of all, documentary analysis and comparative analysis are applied to compile and analyze the literature related to transfer pricing in e-commerce. It helps to understand possible problems that will occur when applying it in e-commerce and to compare the different ideas and manners of practicing transfer pricing in e-commerce between certain countries. Also, probable transaction models will be proposed according to the characteristics of e-commerce. Secondly, in-depth interviews are used to probe into transfer pricing in e-commerce activities more thoroughly. Possible problems and transaction models of application are the main theme of interviews, and five representatives from the industrial circle, the government, and the academia are the major interviewees of the study. The purpose of in-depth interview is to figure out perspectives and actions of the practical aspect and to improve the transaction models proposed by the study. / According to the results of literature review and interviews, even in e-commerce conditions, the transfer pricing guideline can also apply to the arm’s length principle, the same as the traditional commerce does. As for the function and risk analysis of controlled transaction, which helps to figure out comparable uncontrolled transaction and to decide on the proper transfer pricing methodologies, it is applied to judge if controlled transaction could comply with the arm’s length principle. As for the function and risk analysis of controlled transaction, which helps to figure out comparable uncontrolled subjects and to decide on the proper transfer pricing methodologies, it is applied to judge if controlled transaction could comply with the arm’s length principle. Furthermore, possible problems that would arise in the course of e-commerce transfer pricing, including a search for the comparable uncontrolled transaction, the adoption of transfer pricing methodologies, the decision of value creation center, the utilization of tax heavens, the effects of e-commerce characteristics, and doubts about disappearance of the transaction track, all have no great influences upon the operation of transfer pricing guideline. E-commerce provides another medium of exchange to make transactions more efficient without changing the financial essence and transaction quality. In a word, the transfer pricing guideline can both apply to traditional commerce and e-commerce conditions. It is not necessary to improve or adjust the transfer pricing guideline even when involving in the issue of e-commerce.
230

財務報導風險性資訊揭露與公司系統風險關聯性之研究

江千慧 Unknown Date (has links)
風險性資訊之揭露,為目前財務報導中較為缺乏的部分,企業雖有風險管理之政策,然而多數公司對外揭露採取保留態度。因此,使用者難以從財務報導中了解企業對於風險管理的實際狀況,且難以評估該風險狀態對於使用者之影響。本研究針對公司經營層面進行分析,將風險性資訊劃分為營運策略與關係人交易二類加以探討,其中營運策略部分,欲瞭解公司內部經營多角化程度、跨國性程度以及銷貨對象是否會改變公司系統風險;關係人交易之揭露,欲檢視關係人交易之產生,是否為策略聯盟或轉投資之經營型態下所產生之現象,抑或是公司用以進行不合常規交易之管道,以及其與公司系統風險之改變是否有所關聯。本研究以風險性資訊與公司系統風險進行迴歸分析,實證結果發現,公司之跨國性程度對於系統風險具有顯著之關聯性;關係人交易部分,在銷貨及進貨兩項達到顯著之負相關,代表公司可能以與關係人之交易來穩定公司之主要營運,業外的部分反而會提高公司之風險。使用者得以透過該等資訊之揭露,了解企業所面臨的風險,進而評估其投資策略,並加強財務報導對於報表使用者之效用。 / There are very limited disclosures of risk information in financial reporting. Risk management policies exist within the enterprises, however, most enterprises are not eager for disclosure as a result, users are difficult in evaluating risk status of a corporation through financial reporting system. This study divides risk information into: 1) operational strategy and 2) related-parties transactions. The former intends to find out whether the degree of diversification, and multi-national operation, and clientele concentration has an effect on systematic risk or not. The related-parties transactions are intended to test whether they are the result of strategic alliance and reinvestment strategy, or the vehicle for irregular transactions, and their effect on company’s systematic risk. Regression analysis showed that company’s degree of multi-national operation is positively correlated with systematic risk. On the other hand, purchases and sales transactions among related parties transactions are negatively correlated with systematic risk, which suggests that corporations may be engaging in related party transactions to stabilize company’s major operation. The findings of this research suggest that disclosure of company risk management policies in financial reporting improves the quality of accounting information.

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