Using analysts' stock recommendations this paper shows gender heterogeneity in investment advice. The odds for female financial analysts to issue optimistic recommendations are much lower than the odds for male analysts. However, an investor cannot profit from the observed gender differences....

We model how investors allocate between asset managers, managers choose their portfolios of multiple securities, fees are set, and security prices are determined. The optimal passive portfolio is linked to the “expected market portfolio,” while the optimal active portfolio has elements of...

Modern Portfolio Theory, the Capital Asset Pricing Model, and the Efficient Market Hypothesis are cornerstone concepts in both academic and professional curricula. In spite of their long history and reputation, the CAPM and its extensions do not yield satisfactory empirical results. We argue...

This study analyzes the potential effectiveness of using simple technical analysis indicators to determine the overall riskiness of portfolio asset allocation. Using the 200-day simple moving average of the S&P500 as our technical indicator in two separate strategies, we employ a “risk-on”...

Relying on a comprehensive data set of news releases, we construct monthly firm-level news sentiment scores during the 2000–2016 period and document a news momentum phenomenon of stocks with more positive news in the past generating more positive news in the future. We propose three hypotheses...

Using a sample that post-dates important regulatory changes in Europe, we show that a buy recommendation from an analyst on a “consensus sell” stock is, on average, sufficient to cause the stock to start to rise in value. Similarly, a sell recommendation on a “consensus buy” stock can...