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影響我國承銷價格合理性因素之研究黃慈懿 Unknown Date (has links)
論文摘要
我國新版承銷制度的要旨,在藉由市場供需法則與法人專業判斷的兩大機能運作,來改善我國過去股市中新上市股票蜜月期的種種不合理現象。本研究目的在實証這項制度立意,是否經過四年多來的實際運行,得以實現。
本研究從兩方面展開;首先,構建迴歸模式,並透過不同樣本分群的處理,找出在全體樣本不分組、非競價拍賣組、競價拍賣組等三群樣本,其各自影響承銷價合理性的因素,再以實証結果分析其成因。其次,針對法人參與競價拍賣的競標過程加以分析,以法人投標率代表其參與市場的深度,以法人得標佔投標百分比代表其參與競價的積極程度。利用T檢定檢視法人和一般投資人在競價市場中究竟由誰主導價格的形成,以及何者在競價過程中態度較為積極。
經實証研究發現,在全體樣本和非競價拍賣組中,負債比低的公司其承銷價格越合理,而現金股利宣告越多、蜜月期正處於市場狂飆期、並為新興電子業者,其承銷價格越不合理。但是同樣的模式並不適用於競價拍賣組的承銷價格合理性推論;因此可知新版承銷制度的施行的確對於承銷價格合理性的因素有所影響。至於對法人參與競價拍賣制的實証結果發現,機構投資人參與市場的深度尚不及一般投資大眾,且其競價的態度亦較保守,不過法人的參與市場的確有助於更合理的承銷價格的形成。
最後,本研究對新版承銷制度的施行提出建議,除了誘導法人更積極參與市場,協助合理承銷價格的形成之外,更應把焦點延伸至股票上市後的股價穩定與維持,而不只是侷限在上市時單一時點的股價而已。以上兩點建議可供主管機關作為制訂相關決策時之參考。 / Abstract
The main object of the new systems of underwriting in Taiwan, is to improve the unreasonable price performance during the honeymoon period by market decision and professional judgements of the institution investors. The purpose of this research is to exam whether the object if the auction procedure has been realized after the four years execution.
Hence, the regression models are built, and the samples are classified into three groups: auction group、non-auction group, and the total sample group, to individually test the implicated factors that will influence the reasonability of the price performance on the common stock new issued under the three treatments of sample groups. Then, the behaviors of the institution investors in the competitive bidding process are analyzed to test the role who play in forming the price.
According to this study, it is found that in the total sample group and the non-auction group, the company with lower liability ratio will lead to a more reasonable IPOs underpricing; and the one with higher cash dividends、the new issued stock of which published when the market is in the bull position, and belonged to electronic and information industry, will lead to a unreasonable underpricing.but the same model used to expect the reasonability in the non-auction group and the total sample group is not subject to the auction group, according to this we can draw a conclusion that the new systems of the underwriting, auction procedure, do effect the reasonability of the underpricing. As to the research on the behavior of the institution investors, it is found that they are less positive than the other investors in the price forming process, but it is true that the participation of the professional institution investors helps in forming more reasonable underpricing.
According to the conclusion made above, this study command that in addition to promoting institution investors to participate the market positively, we should also focus on the price stability and maintenance after IPOs rather than the price formed at the time the stock first published. The results of this research can be taken into consideration when making relative decisions.
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新人參選行為之研究:台北市議員吳世正個案分析朱肇華, Chu, Chao-Hua Unknown Date (has links)
本篇論文是以個案研究的方式,陳述並分析一個符合「新人」定義的年輕市議員參選人:吳世正,如何由立志參選、籌備競選活動、實地參與競選活動,到最後突破種種困難,在激烈的選舉中勝選的過程。筆者有幸能實地參與這樣的競選過程,長期參與觀察競選活動達三個月之久,並深入競選班底的核心,蒐集第一手資料,本篇論文就是筆者親身觀察、記錄、整理的呈現。希望透過本論文的陳述,能進一步瞭解候選人最原始的參選動機與競選行為。
新人參選的過程是一個與現任者大異其趣的經驗,從立志參選、提名、成立總部、文宣戰、組織戰,新人的經歷都很特別。和現任者一樣,新人同樣必須衡量選區特性,個人特質、競爭對手、自己的資源,然後決定競選的方針,擬定實際的競選策略。然而不同的是,新人受限於經費及資源的程度,會比現任者來得大。新人最困難的,就是一方面必須與現任者競爭,另一方面各種資源卻與現任者相去甚遠,彷彿是在進行一個起點不一樣的賽跑比賽。
在資源不足的情況下,候選人整體的策略也會受到限制,必須捨棄花錢的策略,而以簡單的競選規模代替,例如以義工取代走路工、以游擊戰取代大規模文宣戰、以走透透的方式取代上媒體登廣告、以拉長工作時間來彌補人手的不足、以勤跑基層來彌補人脈的不足。所以整個新人參選的過程可以說是汗水與淚水的結合,其間的辛苦,非外人所能理解。
一個新人能夠當選是靠著「形象票」,還是「組織票」當選?筆者發現,一個沒有背景的新人雖然主要是靠「形象票」當選,但是一個形象清新的新人如果沒有一個有效的組織來為他動員、宣傳,他的知名度也沒辦法拓展,而新人的優勢:「清新的形象」,也就無法深入一般人的心中。故「形象票」訴求也需要有組織機器來作後盾,一個能有效組織、動員的機器,以持續關心、聯絡支持者,對新人而言是非常重要的。
吳世正的參選成功在於他擁有先天的優勢:形象清新,在加上後天的幫助:國民黨提名,組成他致勝的兩大支柱,此外,他的參選時機恰當、策略運用得宜,也是幫助他在最後關頭脫穎而出的關鍵。最後的結果,吳世正拿下內湖、南港區市議員選舉的第三高票,成為新人參選成功的有力範例。
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中藥三七質量控制方法學的研究 / Study of methods for quality control on Panax notoginseng萬建波 January 2004 (has links)
University of Macau / Institute of Chinese Medical Sciences
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