Recent studies analyzing the liquidity of emerging equity markets （EEM） focus mainly on two independent variables： （1） the turnover ratio and （2） value of equity traded. They ignore the impact of the market con...Recent studies analyzing the liquidity of emerging equity markets （EEM） focus mainly on two independent variables： （1） the turnover ratio and （2） value of equity traded. They ignore the impact of the market concentration of stock traded which could generate price distortion/manipulation. This study empirically estimates the impact of market structure （concentration） and liquidity （turnover ratio） on equity performance （price/returns） of 19 EEM. We use panel data for the period 1992-2000 and least square dummy variable regression technique that measure fixed effects and the dynamics of adjustment. The results show the significance of both independent variables. Liquidity favours investment, and market concentration suggests the potential for market/price manipulation that requires regulatory policies. These results indicate success of reform policies aimed at capital deepening to improve efficient capital allocation and provide profitable investment opportunities.展开更多
文摘Recent studies analyzing the liquidity of emerging equity markets （EEM） focus mainly on two independent variables： （1） the turnover ratio and （2） value of equity traded. They ignore the impact of the market concentration of stock traded which could generate price distortion/manipulation. This study empirically estimates the impact of market structure （concentration） and liquidity （turnover ratio） on equity performance （price/returns） of 19 EEM. We use panel data for the period 1992-2000 and least square dummy variable regression technique that measure fixed effects and the dynamics of adjustment. The results show the significance of both independent variables. Liquidity favours investment, and market concentration suggests the potential for market/price manipulation that requires regulatory policies. These results indicate success of reform policies aimed at capital deepening to improve efficient capital allocation and provide profitable investment opportunities.
