English  |  正體中文  |  简体中文  |  Post-Print筆數 : 27 |  Items with full text/Total items : 113648/144635 (79%)
Visitors : 51620218      Online Users : 540
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/130488


    Title: 上市櫃公司每月營收宣告對股價之影響
    The Stock Price Effect of Company’s Monthly Revenue Announcements
    Authors: 邱廉松
    Chiu, Lien-Sung
    Contributors: 謝淑貞
    邱廉松
    Chiu, Lien-Sung
    Keywords: 營收宣告
    累積異常報酬
    事件研究法
    資訊內涵
    Revenue Announcement
    Cumulative Abnormal Return
    Event Study
    Information Content
    Date: 2020
    Issue Date: 2020-07-01 13:30:58 (UTC+8)
    Abstract: 本研究採用事件研究法,觀察2015年1月至2019年12月間,台股市場中32種產業共1,470檔上市櫃個股,在月營收宣告期間,公司營收變動對於股價報酬所帶來的影響。
    首先,為了確認各個產業的營收宣告事件的確對股價造成波動,採用t檢定檢驗事件期間每日的異常報酬與累積異常報酬數據,證實每個產業於宣告日當日或是前後日,皆有正負與大小不等的異常報酬或是累積異常報酬存在的現象。
    其次,為瞭解未預期營收與股價報酬間的關聯程度,復採簡單迴歸模型,以未預期營收為自變數,而累積異常報酬為應變數,實證結果顯示:化學工業、水泥工業、半導體、光電業、存託憑證、汽車工業、其他、其他電子業、金融業、玻璃陶瓷、食品工業、紡織纖維、航運業、通信網路業、造紙工業、貿易百貨、塑膠工業、資訊服務業、農業科技、電子通路業、電子零組件、電器電纜、電機機械、橡膠工業、鋼鐵工業等共25種產業,未預期營收會對股價報酬帶來同向影響;然而,觀光事業之未預期營收會對股價報酬帶來反向影響;此外,文化創意業、生技醫療業、油電燃氣、建材營造、電子商務以及電腦及週邊等共6種產業,未預期營收會對股價報酬帶來的影響並不顯著。
    This thesis utilizes the event study approach to show the effect on the rate of return affected by the monthly revenue announcement with the data from Taiwan’s stock market. The sample period is from January 2015 to December 2019, and I collect 1,470 companies’ data within 32 industries publicly traded on Taiwan Stock Exchange (TWSE) and Taipei Exchange (TPEx).
    Firstly, in order to confirm that monthly revenue announcement events certainly affect the stock price. I utilize t-test to examine the daily data of abnormal returns (ARs) and cumulative abnormal returns (CARs) in announcement periods, and it proves that ARs and CARs exist.
    Secondly, in order to know the correlation between unexpected revenues and stock returns, I utilize linear regression to model the relationship between unexpected revenues (as independent variables) and CARs (as dependent variables), and the results are as below:
    1. Positive effect on 25 industries, including: Chemical Industry, Cement Industry, Semiconductor Industry, Optoelectronic Industry, TDR, Automobile Industry, Others, Other Electronic Industry, Financial Industry, Glass and Ceramic Industry, Food Industry, Textile Industry, Shipping and Transportation Industry, Communications and Internet Industry, Paper and Pulp Industry, Trading and Consumers` Goods Industry, Plastic Industry, Information Service Industry, Agricultural Technology Industry, Electronic Products Distribution Industry, Electronic Parts & Components Industry, Electrical and Cable Industry, Electric Machinery Industry, Rubber Industry, Iron and Steel Industry.
    2. Insignificant effect on 6 industries, including: Cultural and Creative Industry, Biotechnology and Medical Care Industry, Oil, Gas and Electricity Industry, Building Material and Construction Industry, Electronic Commerce Industry, Computer and Peripheral Equipment Industry.
    3. Negative effect on Tourism Industry.
    Reference: 王官品,(1986)。上市公司每月盈收公告與股價變動關係之研究。未出版之博(碩)士論文,國立中興大學,企業管理研究所,臺北市。
    王美齡,(2015)。香港、新加坡及美國另類上市制度之探討。證券服務,637期,頁49-59。
    宋乃玟,(2009)。金控業月營收資訊內涵之研究。未出版之博(碩)士論文,國立臺灣大學,會計學系,臺北市。
    李顯儀、陳信宏與白翔文,(2014)。月營收對股價報酬影響性之研究。財金論文叢刊,21期,頁37-56。
    陳佳鳳,(2001)。股價報酬率與月營收成長率因果關係之實證研究。未出版之博(碩)士論文,淡江大學,財務金融學系,臺北縣。
    郭玲珍,(1996)。上市公司每月營運情形公告資訊內涵之研究。未出版之博(碩)士論文,國立政治大學,會計學系,臺北市。
    廖勝福,(1990)。上市公司每月營收公告與其資訊內涵之研究。未出版之博(碩)士論文,國立成功大學,工業管理研究所,臺南市。
    劉毅馨與蔡彥卿,(2006)。月營收宣告期間私有資訊交易之探究。管理與系統,13卷1期,頁47-76。
    簡雪芳,(1998)。月營收公告資訊內涵之研究。未出版之博(碩)士論文,國立臺灣大學,商學研究所,臺北市。
    顧廣平,(2017)。月營收宣告與行為偏誤。中山管理評論,25卷1期,頁63-100。
    Ball, R. & Brown, P., (1968). An Empirical Evaluation of Accounting Income Number, Journal of Accounting Research, Vol. 6, pp.159-178.
    Description: 碩士
    國立政治大學
    國際經營與貿易學系
    107351003
    Source URI: http://thesis.lib.nccu.edu.tw/record/#G0107351003
    Data Type: thesis
    DOI: 10.6814/NCCU202000559
    Appears in Collections:[國際經營與貿易學系 ] 學位論文

    Files in This Item:

    File Description SizeFormat
    100301.pdf3730KbAdobe PDF2198View/Open


    All items in 政大典藏 are protected by copyright, with all rights reserved.


    社群 sharing

    著作權政策宣告 Copyright Announcement
    1.本網站之數位內容為國立政治大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,惟仍請適度,合理使用本網站之內容,以尊重著作權人之權益。商業上之利用,則請先取得著作權人之授權。
    The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

    2.本網站之製作,已盡力防止侵害著作權人之權益,如仍發現本網站之數位內容有侵害著作權人權益情事者,請權利人通知本網站維護人員(nccur@nccu.edu.tw),維護人員將立即採取移除該數位著作等補救措施。
    NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback