Evidence suggests that arbitragers exchange investment ideas. We analyze why and under what circumstances sharing occurs. Our model suggests that sharing ideas will lead to the following: more efficient asset prices, larger arbitrager profits, and correlated arbitrager returns. We predict that...

Evidence suggests that arbitragers exchange investment ideas. We analyze why and under what circumstances sharing occurs. Our model suggests that sharing ideas will lead to the following: more efficient asset prices, larger arbitrager profits, and correlated arbitrager returns. We predict that...

The study investigates the price behavior after initial public offerings (IPOs) listed on the Warsaw Stock Exchange from 2004 to 2009. It focuses on possible explanations for the IPO phenomenon within the context of Poland and provides evidence on the relation between both the company size and...

We investigate if using a CPPI-style methodology it is possible to “improve” the distribution of portfolio returns from the point of view of an investor holding a balanced portfolio with different allocations in Equities, and whose concern is to avoid significant negative returns and in...

This paper examines the within-market and cross-market information content of order flow for stocks, corporate bonds and Treasury bonds in China. With daily-aggregated tick-by-tick data over three years on the Shanghai Security Exchange, we find negative cross-asset effects of order flow on...

Mutual funds are the most popular vehicle of investing in the stock market and their performance evaluation is a topic dear to both investors and academics. Surprisingly, mutual funds have not played a very important role in the Pakistani stock market and perhaps consequently almost nothing has...

Trillions of dollars are invested through index funds, exchange-traded funds, and other index derivatives. The benefits of index-linked investing are well-known, but the possible broader economic consequences are unstudied. I review research which suggests that index-linked investing is...

This paper investigates how the stock market reacts to firm level liquidity shocks. We find that negative and persistent liquidity shocks not only lead to lower contemporaneous returns, but also predict negative returns for up to six months in the future. Long-short portfolios sorted on past...

Capital Market Efficiency states that stock prices cannot be predicted based on the information set containing past price movements, publicly available information and even inside information. In addition to this, it is impossible to attain returns higher than the market return. On the other...

This paper uses daily data to analyze how Turkish stock market reacted to terror attacks that took place between 1996 and 2007 in Turkey and September 11, 2001 in the United States. Two different methodologies are used. The first one is abnormal returns methodology, and the second one is time...