金融研究
金融研究
금융연구
Journal of Financial Research
2010年
6期
143~161
,共null页
T+1 权证溢价 低流动性折价 交易限制 资产定价
T+1 權證溢價 低流動性摺價 交易限製 資產定價
T+1 권증일개 저류동성절개 교역한제 자산정개
T + 1, warrant overprice, illiquidity discount, trading restriction, asset pricing
本文中,我们探讨了中国股票市场上一项独特的交易限制:“T+1”交易制度。这一制度要求股票购买者至少到第二天才能将股票卖出。而中国的权证市场则服从“T+0”的交易制度,即购买者可以随时将权证卖出。我们证明“T+1”制度会降低股票市场流动性,使股票的价格中存在低流动性折价。我们还证明股票流动性和相应权证的溢价之间存在着负相关的关系。最后,基于文中的实证结果,我们给出了一些政策上的建议。
本文中,我們探討瞭中國股票市場上一項獨特的交易限製:“T+1”交易製度。這一製度要求股票購買者至少到第二天纔能將股票賣齣。而中國的權證市場則服從“T+0”的交易製度,即購買者可以隨時將權證賣齣。我們證明“T+1”製度會降低股票市場流動性,使股票的價格中存在低流動性摺價。我們還證明股票流動性和相應權證的溢價之間存在著負相關的關繫。最後,基于文中的實證結果,我們給齣瞭一些政策上的建議。
본문중,아문탐토료중국고표시장상일항독특적교역한제:“T+1”교역제도。저일제도요구고표구매자지소도제이천재능장고표매출。이중국적권증시장칙복종“T+0”적교역제도,즉구매자가이수시장권증매출。아문증명“T+1”제도회강저고표시장류동성,사고표적개격중존재저류동성절개。아문환증명고표류동성화상응권증적일개지간존재착부상관적관계。최후,기우문중적실증결과,아문급출료일사정책상적건의。
In this paper, we examine a unique trading restriction in the Chinese stock market: the "T + 1 " trading rule, which requires stock buyers to wait at least until the next trading day to sell their stocks. The Chinese warrant market follows the "T + 0" trading rule, which allows buyers to sell their warrants at any time. We demonstrate that the "T + 1" rule reduces the stock market liquidity and causes the stock transaction prices to exhibit an illiquidity discount. We also demonstrate that less liquid stocks imply stronger overpricing in their corresponding warrants. Finally, we offer some policy suggestions based on the empirical results in our study.