We document significant intra-year and less significant intra-week seasonality in outliers of Samp;P500 daily returns. Controlling for outliers in dummy regressions reveals that 1) Monday's mean returns turn from insignificantly to significantly positive and insignificantly higher than all...

This paper examines herding, heterogeneity, and momentum trading of institutional investors in Israel across a broad variety of financial assets. While previous studies typically focus on stocks only, we examine herding patterns, heterogeneity, and momentum trading of institutional investors in...

This study proposes a more robust estimation of the implied volatility in the FX market, offers a possible explanation to the observed quot;smilequot; in implied volatilities based on a quot;clientele effectquot;, and tests the predictability of future volatilities in the FX market. We employ...

Evidence from equity markets worldwide indicates that the Day-of-the-Week anomaly appears to fade from the first moment of the distribution of daily returns. We report highly significant pair-wise weekend effects in high moments when comparing the first and last trading days of the week. The...

Day-of-the-week tests for the entire distribution (rather then specific moments) are employed on the Tel-Aviv Stock Exchange index using non-parametric tests. We further add to prior art by examining whether Sunday's return distribution is significantly different from the distribution of any and...

Pro forma estimation of financial statements often builds on constant ratios to sales revenue. While constant ratios may be relevant for established firms operating in predictable industries, they yield noninformative and possibly misleading information when applied to new firms, and...

This paper examines the simultaneous short-term relationships between the ILS/USD exchange rate and domestic interest rates, the foreign interest rates and the interest-rate differentials along the term structure of interest rates. The test is performed using the ARCH (autoregressive conditional...

We jointly re-specify the relative purchasing power parity (RPPP) and uncovered interest rate parity (UIP) conditions as the (log) ratio of stochastic discount factors by inverting the market price of risk formula. Our empirical model provides new insights, which show that violations to UIP and...

Using several measures of information share, we examine price discovery across the inter-dealer and dealer-customer market tiers in the currencies market. In the spot market, the information share of the inter-dealer tier is higher than that of the dealer-customer one for non-financial sector...

We translate print media coverage into a gauge of human sentiment and the equivalent advertisement value, and find that the tone of media coverage substantially impacts stock markets. The tone has a positive effect on overnight stock returns and a negative effect on intraday returns, while...