一、 |
台灣股市與國際股市共移性之研究 |
邱建良、劉聰衡、紀嘉政 |
二、 |
嚴竹華 |
|
三、 |
王健聰 |
|
四、 |
張國忠、丁 承、丁慧瑩 |
|
五、 |
方世杰、方世榮 |
CO-MOVEMENTS OF TAIWAN AND INTERNATIONAL STOCK MARKETS 邱建良 劉聰衡 紀嘉政* 淡江大學財務金融系 Chien-Liang Chiu, Tsung-Heng Liu, Chia-Chon Chi Graduate Institute of Money Banking and Finance Tamkang University 251, R.O.C. 摘要 本研究的目的是在探討台灣、美國、日本、香港及深圳股市間股票報酬之共移性現象。應用Engle and Kroner(1995)所提出的一般正定多變量GARCH模型為主要的實證模型,並將模型中條件誤差項之分配假設為雙變量t分配,藉由對條件共變異數與條件相關係數之探討來驗證台灣、美國、日本、香港及深圳股票市場間股票報酬共移性的時間變異特性,並獲致下列的結論:(1) 除了日本與深圳股市這一組外,台灣、美國、日本、香港及深圳股市間不論長期或短期彼此間都有相關性。(2)本研究不但印證各國股市間相關性非固定不變的現象;而且發現十個組合之條件相關係數存在正相關的機率會大於負相關的機率。(3)最後在俄羅斯金融危機(Russian financial crisis)導致美國股市在1998年8月31日星期一崩盤的事件分析中,顯示若投資者參考每日條件相關係數改變的過程來調整最適資產負債組合,則可擴大國際投資組合風險分散的潛在利益。 關鍵字:共移性,恆常與暫時共變異,一般正定多變量GARCH模型 |
ABSTRACT This paper examines the co-movements of stock returns between each pair of stock markets within five international markets by using generalized positive definite multivariate GARCH models. The errors are assumed to follow a multivariate Student-t distribution. We find that all pairs of markets, except Hong Kong-Japan, display significant permanent and transitory covariance. We also find that while conditional correlations between the returns are generally small, the correlations change considerably over time. An event analysis suggests that using diversification strategies for these conditional correlations is potentially beneficial. Keywords: Co-movement, Permanent and Transitory covariance, Generalized positive definite multivariate GARCH model
|
PLACE AND DISTANCE -- A STUDY ON CHINESE COMMUNICATION BASED UPON TRANSACTIONAL ANALYSIS THEORY 嚴竹華 康寧專校資管科 Chu-Hwa Yan Department of Information Management Kang Ning Junior College of Nursing 摘要 本研究根據本土化特性修正交流分析(TA)理論內涵及建構。交流分析理論認為,交叉型溝通是容易中斷或至少有一方會規避、退縮的溝通;但在中國社會中,人際間「負向交叉型」溝通確實可能成為無效的溝通方式,且更可能引發關係破裂或衝突的不良後果。但若雙方採用「正向交叉型」溝通時,在本地社會中則被認為是和諧、滿意的溝通,而且更可建立長久的人際關係。 關鍵字:交流分析;互補式溝通;交叉式溝通;正向溝通;負向溝通;二位體角色關係;垂直關係;水平關係。 |
ABSTRACT This study modified the model of TA(Transactional Analysis) to fit the Taiwanese society. Crossing-style communication, according to TA theory, can result in relationship breakdown or avoidance behavior. However, when considering characteristics of the local society, this study found that negative confrontation could indeed break off communication. Surprisingly, positive confrontation is considered not only a satisfactory strategy for successful communication but also a commendable way of maintaining long-term relationship. A modified model of the TA theory is thus proposed. Keywords: TA(Transactional Analysis); complementary transactions; crossed transactions; upward transactions; downward transactions.
|
AN EMPIRICAL STUDY ON THE DETERMINANTS OF CAPITAL STRUCTURE OF MULTINATIONAL CORPORATIONS IN TAIWAN 王健聰* 永達技術學院工管系 Jan-Chung Wang Department of Industrial Management, Yungta Institute of Technology and Commerce 摘要 本文主要針對國內跨國企業資本結構決定因素進行分析,實證研究則包含兩個部份:(1)跨國企業在負債比率以及在資本結構決定因素(包括負債代理成本、營業風險、獲利能力及匯率風險),是否與本國企業有顯著的差異。(2)探討傳統的資本結構決定因素以及一些特定國際性因素對於跨國企業資本結構的直接影響。針對第一個部份之實證研究,本文將以t-test、Mann-Whitney U-test以及三因子變異數分析進行比較。至於第二部份之實證研究,本文則將建立多元迴歸模式以進行分析。 關鍵字:跨國企業、資本結構、國際化程度、政治風險、經濟性匯率風險。 |
ABSTRACT The empirical study in this paper is composed of two segments. First, we examine whether there are significant differences between multinational corporations(MNCs) and domestic corporations(DCs) in the debt ratio and the capital structure determinants. Next, we investigate the direct effect of both traditional capital structure determinants and specific international factors on capital structure of MNCs. For the first segment, t-test, Mann-whitney U-test, and three-way analysis of variance are applied. Multiple regression analysis is applied for the second segment. Keywords: multinational corporations, capital structure, level of internationalization, political risk, economic exchange rate risk.
|
THE EFFECTS OF MARKETING STRATEGIES ON CONSUMER SATISFACTION AND PERCEIVED SERVICE VALUES-THE CASE OF WEB SHOP 張國忠* 國立東華大學國際企業研究所 丁承 國立交通大學經營管理研究所 丁慧瑩 國立臺台北商專資訊管理科 Kuochung Chang Institute of International Business National Dong Hwa University Cherng-G. Ding Institute of Business Management National Chiao Tung University Huiying Tine Department of Information Management National Taipei College of Business 摘要 本研究提出網路商店行銷策略對消費者服務價值認知及滿意度關聯性之概念架構,其關聯性涉及消費者個人特質及產品涉入程度等潛在調節變項。研究內容包含概念性架構之提出、問卷設計、網路線上資料收集與統計分析等實證方法。結果發現,網路商店常用之八種行銷策略,對於提高消費者的滿意度及認知服務價值,會受到消費者自我檢校、相依性、認知需求等人格特質以及對產品涉入程度之影響。其影響效果分別進行探討,並提出相關之行銷建議。 關鍵字:產品涉入,自我形象,自我檢校,認知需求,調節效應。 |
ABSTRACT This study investigated the effects of self-monitoring, self-image, need for cognition, and the degree of product involvement on the relationship between marketing strategies and consumer satisfaction and perceived service values for web shop. The empirical study included a conceptual framework, questionnaire design, web data collection, and statistical data analysis. The results indicated that the effects of eight types of marketing strategies on consumer satisfaction and perceived service values were moderated by consumers personality characteristics and the degree of product involvement. The moderating effects have been discussed and marketing implications given. Keywords: product involvement, self-image, self-monitoring, need for cognition, moderating effect.
|
KNOWLEDGE MANAGEMENT:A CONCEPTUAL MODEL 方世杰* 義守大學企管系 方世榮 雲林科技大學企管系 Shih–Chieh Fang Department of Business Administration I – Shou University Shyh–Rong Fang Department of Business Administration National Yunlin University of Science & Technology 摘要 進入廿一世紀的知識經濟新紀元,知識已然成為組織建立其競爭優勢的最關鍵因素。從知識之取得、蓄積、分享、以至於有效之應用等課題,近年來一直受到知識管理研究學者之高度重視。這些學者不論從組織行為學派或資訊學派之觀點,幾乎都同意有效的知識管理必須建立在三個基層架構之基礎上,包括:(1)人力資本,(2)內部結構性資本,以及(3)外部關係性資本。此即構成學者所稱之組織的知識性資產或智慧資本。 關鍵字:知識管理、智慧資本、知識市場機制、競爭力 |
ABSTRACT Knowledge becomes the most important key factor of organizational competitiveness when new era of knowledge economic arrives. Recently, scholars highly address the acquisition, accumulation, sharing, and the effective application of knowledge. Either from organizational behavior or informational perspective, all scholars almost agree that the effective knowledge management must build on the basis of three level infrastructures. Those levels include: (1) Human capital, (2) Internally structural capital, and (3) Externally relationship capital (Sveiby, 1997; Stewart, 1997; Davenport, 1999). Keywords: Knowledge management, Intellectual capital, Knowledge market mechanism, Competitiveness |