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  • 學位論文

跨市場流動性研究:來自台灣50ETF、指數期貨與選擇權市場的實證

A Study on Cross-market Liquidity: Evidence from Taiwan 50 ETF, Index Futures and Options in Taiwan

指導教授 : 張榮顯

摘要


本文主要研究台灣50ETF、指數期貨與指數選擇權跨市場的流動性相關性實證。具體而言,本文使用2010年至2019年台灣市場之日資料,並且利用四個流動性衡量變數:相對買賣價差(PBA)、相對有效價差(PES)、市場深度(VOL)及金額深度(DVOL),探討跨市場之間流動性的影響。研究結果發現,台灣指數期貨及台灣指數選擇權的流動性對台灣50流動性的影響為顯著,且藉由流動性共同因子觀察台灣指數期貨及台灣指數選擇權對台灣50流動性的影響亦為顯著,這顯示台灣股票、期貨及選擇權跨市場的流動性互相相關且互相影響。

並列摘要


This study investigates the empirical research on the cross-market liquidity correlation of Taiwan 50ETF, index futures and index options, using data from the Taiwan market from 2010 to 2019. Four liquidity measures are used to explore the impact of liquidity across markets in the study: proportional bid-ask spread, proportional effective spread, volume, and dollar volume. The results of the study found that the liquidity of Taiwan index futures and index option has significant on the liquidity of Taiwan 50 ETF, and the influence of Taiwan index futures and index option on the liquidity of Taiwan 50 is also significant by using common liquidity factors. This means that the cross-market liquidity of Taiwan’s stocks, futures and options are interrelated and affect each other.

並列關鍵字

Liquidity Taiwan 50 ETF Index futures Index options

參考文獻


胡星陽(1998),流動性對台灣股票報酬的影響,Journal of Financial Studies,Vol.5 No.4 ,1-19。
張子溥、吳孟道、林建甫(2014),台灣證券市場流動性的跨國比較分析,兩岸金融季刊,第二卷第二期,45-68。
謝文良、林苑宜(2012),台灣股市之流動性共變現象,Review of Securities and Futures Markets, 24(4), 135-186。
Amihud, Y. (2002). Illiquidity and Stock Returns: Cross-section and Time-series Effects. Journal of Financial Markets 5, 31-56.
Bauer, W. (2004). Commonality in Liquidity in Pure Order-driven Markets. Working Paper.

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