Showing 71 - 80 of 12,959
In this paper, we examine market share drivers of a prominent alternative trading venue (Chi-X) in an international context. We find that Chi-X׳s market share is negatively related to trading fees and latency, while positively related to liquidity relative to primary exchanges. Venue market...
Persistent link: https://www.econbiz.de/10011190076
Utilizing firm-specific news sentiment data provided by Thomson Reuters News Analytics, I construct aggregate measures to examine the relationship between news sentiment and stock market returns over the period 2004–2010. I find a highly significant relationship between aggregated measures of...
Persistent link: https://www.econbiz.de/10011191075
This paper examines the effects of liquidity during the 2007–09 crisis, focussing on the Senior Tranche of the CDX.NA.IG Index and on Moody's AAA Corporate Bond Index. It aims to understand whether the sharp increase in the credit spreads of these AAA-rated credit indices can be explained by...
Persistent link: https://www.econbiz.de/10011191084
This study investigates the long-memory property and the fractionally cointegration between absolute changes in observed stock prices and implied stock prices from option pricing model. We find a stylized fact that absolute price movements in stock and option markets are characterized by long...
Persistent link: https://www.econbiz.de/10011191197
This study supplies new evidence regarding the predictive power of jumps for conditional market returns and volatilities. We change the constant jump intensity as in the Liu et al. and Du models with time-varying intensity following an autoregressive conditional jump intensity process and a...
Persistent link: https://www.econbiz.de/10011135771
Given that prior research into industry cost of equity indicates that CAPM-derived estimates are no worse than estimates from more complex models, we investigate the bias of the standard CAPM approach for each industry separately, and examine the effectiveness of alternative beta estimators. We...
Persistent link: https://www.econbiz.de/10011143940
Pure econometric approaches to pricing mortgage-backed securities (MBSs) - principal pricing vehicles used by financial practitioners - fail to capture their true risks. This point was powerfully driven home by the global financial crisis. Since prior to the crisis default rates of MBSs were...
Persistent link: https://www.econbiz.de/10011039090
We propose a measure of dispersion in fund managers׳ beliefs about future stock returns based on their active holdings, i.e., deviations from benchmarks. We find that both the level of and the change in dispersion positively predict subsequent stock returns on a risk-adjusted basis. This effect...
Persistent link: https://www.econbiz.de/10011039248
We study asset-pricing implications of innovation in a general-equilibrium overlapping-generations economy. Innovation increases the competitive pressure on existing firms and workers, reducing the profits of existing firms and eroding the human capital of older workers. Due to the lack of...
Persistent link: https://www.econbiz.de/10011039262
In this paper, we explore the impact of investor time-horizon on an optimal downside hedged energy portfolio. The optimal heating oil hedge ratio is first calculated for a variety of downside risk objective functions at different time-horizons using the wavelet transform. Next, associated...
Persistent link: https://www.econbiz.de/10010616847