We investigate the role of information asymmetries and inflation hedging in shaping international equity portfolios. We confirm, in a multinational setting, Cooper and Kaplanis (1994) result of no inflation hedging motive driving investors' behavior and find evidence of a crucial role for...

We cross-sectionally analyze the presence of aggregated hidden depth and trade volume in the S&P 500 and identify its key determinants. We find that the spread is the main predictor for a stock's hidden dimension, both in terms of traded and posted liquidity. Our findings moreover suggest that...

We cross-sectionally analyze the presence of aggregated hidden depth and trade volume in the S&P 500 and identify its key determinants. We find that the spread is the main predictor for a stock's hidden dimension, both in terms of traded and posted liquidity. Our findings moreover suggest that...

I study security analysts' early forecasts. Forecasts with over one-year horizons constitute nearly one-half of all analysts' forecasts. I find that the demand for early forecasts is driven by long-term institutional investors and that analyst skills and resources are more important for...

Final working paper version. "" Published version: The Review of Financial Studies, Volume 31, Issue 7, July 2018, pp. 2499–2552. Past fund performance does a poor job of predicting future outcomes. The reason is noise. Using a random effects framework, we reduce the noise by pooling...

We find that recommendations of sell-side analysts on a particular stock are negatively influenced by the quality of the other stocks they are recommending that month, even after controlling for explicit benchmarks. This implies that if an analyst is rating a strong pool in a month, the best...

In this paper we study statistical properties of equal-weighted indices of hedge funds. We find that aside from diversification benefits, 1/N naïve equal-weighting possesses some additional attractive relative performance properties. We show that subject to certain assumptions, such an index...

We present comprehensive evidence in support of giving liquidity equal standing to size, value/growth, and momentum as investment styles, as defined by Sharpe (1992). First, we show that financial market liquidity, as identified by stock turnover, is an economically significant indicator of...

The market for structured products in Germany and Switzerland experienced a decade of rapid growth before the financial crisis. When Lehman bank failed, however, it became apparent that many private investors had not been aware of the risks involved in these instruments. There is evidence that...