| dc.contributor.advisor | 康榮寶<br>楊炎杰 | zh_TW |
| dc.contributor.author (Authors) | 鄭姿雯 | zh_TW |
| dc.creator (作者) | 鄭姿雯 | zh_TW |
| dc.date (日期) | 2010 | en_US |
| dc.date.accessioned | 5-Sep-2013 14:28:38 (UTC+8) | - |
| dc.date.available | 5-Sep-2013 14:28:38 (UTC+8) | - |
| dc.date.issued (上傳時間) | 5-Sep-2013 14:28:38 (UTC+8) | - |
| dc.identifier (Other Identifiers) | G0098353041 | en_US |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/60358 | - |
| dc.description (描述) | 碩士 | zh_TW |
| dc.description (描述) | 國立政治大學 | zh_TW |
| dc.description (描述) | 會計研究所 | zh_TW |
| dc.description (描述) | 98353041 | zh_TW |
| dc.description (描述) | 99 | zh_TW |
| dc.description.abstract (摘要) | 本研究主要目的在探討,平盤以下不能放空政策對於我國股市的影響。由於平盤以下不能放空政策主要在限制,空頭時間的融券放空,雖其可能可以減少作空的力度,可是,相對而言,由於空頭交易日不能融券作空,代表平盤以下的個股不得進行融券當沖,因而對交易量產生相當程度的負面衝擊。其次,平盤以下不能放空會造成空頭恆空,多頭恆多的現象,也就是資金會更集中於市場注目的產業或類股。研究結果發現整體而言平盤限制使得成交量、週轉率、標準化的成交量皆有顯著降低。 | zh_TW |
| dc.description.abstract (摘要) | The purpose of this research is to discuss the effects of short sales restrictions belowthe last closing price on Taiwan stock market. The main restriction of the policy is thelimitation of short sale in the declining market. First, the policy could lighten the forceof the short sale; however, on the other hand it means that some stocks could not daytrade when their price of the short sale is below the last closing price. Therefore, thevolumes of the trade would have the negative effects due to the policy. Second, thepolicy could result in the down market remaining declining or the up marketremaining increasing. In other word, it makes the capital accumulate in the certainfocusing industries or stocks. The empirical results show that the volumes of the trade,the turnover and the standardized trading volume decrease after the short-salesrestrictions below the last closing price takes effect. | en_US |
| dc.description.tableofcontents | 第一章 研究動機與目的.................................................................................... 1第一節 動機與目的.................................................................................... 1第二節 研究問題........................................................................................ 8第二章 文獻探討................................................................................................ 9第一節 股市多、空頭定義之界定............................................................ 9第二節 證券信用交易.............................................................................. 12一 證券信用交易之意義及種類...................................................... 12二 證券信用交易的功能.................................................................. 12三 證券信用交易制度之發展沿革.................................................. 13四 融券.............................................................................................. 19第三節 平盤以下不能放空...................................................................... 23一 我國平盤以下不能放空政策介紹.............................................. 23二 美國放空限制沿革及規定.......................................................... 29第四節 信用交易條件改變對股市影響之文獻...................................... 38第五節 限制放空價格對股市之影響...................................................... 42一 我國文獻...................................................................................... 42二 美國文獻...................................................................................... 49第三章 研究方法.............................................................................................. 58第一節 研究假說...................................................................................... 58第二節 研究設計...................................................................................... 59第三節 名詞界定與研究變數操作型定義.............................................. 61一 名詞界定...................................................................................... 61二 變數.............................................................................................. 61第四節 資料來源與樣本選取標準.......................................................... 63一 資料來源及觀察期間.................................................................. 63二 節選平盤以下不能放空政策的前後空頭四個月...................... 63三 樣本標的和樣本家數.................................................................. 63第四章 敘述性統計與實證結果...................................................................... 65第一節 整體市場...................................................................................... 65一 成交量.......................................................................................... 65二 將交易量除以公司實收資本額的變動率.................................. 67三 標準化之成交量.......................................................................... 69四 週轉率.......................................................................................... 69五 資本額未變動.............................................................................. 70第二節 產業別.......................................................................................... 75一 成交量-vol.................................................................................... 75二 成交量-qq .................................................................................... 76三 標準化之交易量.......................................................................... 76四 週轉率.......................................................................................... 77第五章 結論與建議.......................................................................................... 81第一節 結論.............................................................................................. 81第二節 建議與限制.................................................................................. 83參考資料...................................................................................................................... 84 | zh_TW |
| dc.format.extent | 945774 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | en_US | - |
| dc.source.uri (資料來源) | http://thesis.lib.nccu.edu.tw/record/#G0098353041 | en_US |
| dc.subject (關鍵詞) | 多空頭股市 | zh_TW |
| dc.subject (關鍵詞) | 平盤以下不能放空 | zh_TW |
| dc.title (題名) | 平盤以下不能放空對我國股市之影響 | zh_TW |
| dc.title (題名) | The effect of short-sales restriction below the last closing price on Taiwan stock market | en_US |
| dc.type (資料類型) | thesis | en |
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