On August 21, 2000, the Singapore Exchange (SGX) adopted the call market method to open and close the market while the remainder of the day's trading continued to rely on the continuous auction method. The call method significantly improved the price discovery process and market quality. A...

We examine the impact of decimalization on preferenced trading in NYSE-listed stocks and show a significant decline in preferenced trading around decimalization. For the largest NYSE stocks, the total decline is nearly 22%. We also find a negative correlation between the changes in preferenced...

We examine IPO underpricing, valuation, and wealth allocation in relation to investor sentiment, information asymmetry, and underwriter reputation. We find that underpricing is significantly higher for overvalued IPOs than for undervalued IPOs, and is positively correlated to investor sentiment....