The purpose of this study was to analyze the effects that have been caused by changes in pre-trade transparency upon the behavior of stock traders. We used a trade size model and tested it before, during and after the period when the Italian Stock Exchange introduced a 20-level order book with...

We document a robust positive relationship between the belief dispersion about macroeconomic conditions among household investors and the stock market trading volume, using more than 30 years of household survey data and a novel approach to measuring belief dispersions. Notably, such a...

This paper investigates weak form of efficiency in Indian equity market. For this purpose, informational efficiency of National Stock Exchange of Indian's indices i.e. NIFTY, bank NIFTY and IT NIFTY is examined. The NSE indices returns under the study do not confirm to normal distribution. The...

Deviations of market participants forecasts from full-information rational expectations (FIRE) are usually specified to arise from limited information or irrationality. Relying on a novel theoretical characterization, we present empirical evidence that these specifications are inconsistent with...

We investigate the behavior of daily aggregate U.S. CDS spreads during almost six years. Existing linkages between credit and equity markets advocate the use of market price and volatility channels as explanatory factors. In particular, the evolution of CDS spreads is analyzed along with the...

I introduce a method for gauging the qualitative similarity of firm-specific information based on linguistic commonality in newswire text. I show that this new qualitative similarity measure predicts future cross-firm return correlation even after accounting for the pair's contemporaneous price...