Stocks with high idiosyncratic volatility perform poorly relative to low idiosyncratic volatility stocks. We offer a novel explanation of this anomaly based on real options, which is consistent with earlier findings on idiosyncratic volatility (the positive contemporaneous relation between...

We overview exchange-traded funds and notes mechanism and market. We consider different classes of ETFs: long, short, unleveraged, leveraged. We show tables and graphs of leveraged and short ETF behaviors for up and down moves for educational purposes. We describe historical behavior of several...

I build a price-ratio model based on the Campbell and Shiller (1988) decomposition to test which components of investor expectations best explains cross-sectional price differences. I evaluate the in- and out-of-sample performance of my model, which uses a higher-order expansion with an added...

We find that an increase in the ``unusualness'' of news with negative sentiment predicts an increase in stock market volatility. Similarly, unusual positive news forecasts lower volatility. Our analysis is based on more than 360,000 articles on 50 large financial companies, published in...

Using the details of vesting terms, we document that stock options granted in high investor sentiment periods tend to have shorter vesting periods and durations, and are more likely to vest completely or have a significantly larger fraction vested within one year of the grant date, relative to...

This study investigates the price movement characteristics of banking issuers listed on the Indonesia Stock Exchange with macroeconomic indicators as an exogenous variable. By using the k-means clustering based on the monthly rate of return, banks are classified into three clusters, lower,...

In this study, we analyze the effects of sovereign credit rating reviews on national stock market performances in GIIPS and BRIC countries during the European Sovereign Debt Crisis of 2009-2013. Through an event study, we test the Null Hypothesis that cumulative abnormal returns on national...

Understanding the factors that drive the stock market is more than an academic exercise. With a framework to understanding what that drives the overall market, business leaders are positioned to drive value their own businesses. While driving increases in shareholder value is one of the most...

This paper examines the effect of macroeconomic news announcements (MNA) on the stock market. Stocks exhibit a strong positive response to major MNA: 1 standard deviation of MNA surprise causes 11-25 bps higher returns. This response is highly time-varying and is weaker during periods of high...

Besides the positively biased rating structure and procyclical nature of analysts' stock recommendations we observe that within the global universe stock recommendations and stock performance are largely uncorrelated. Nevertheless, investors are able to benefit from sell side stock...