Recently, large-scale investigations have been launched around the world on allegations of possible collusion and manipulation of the London Interbank Offered Rate (“Libor”). These investigations followed empirical research that highlighted anomalous patterns in the Libor data. The Libor is...

In this paper, we examine the behavior of the intra-daily stock returns and close-end stock price manipulation in the Istanbul Stock Exchange (ISE). Understanding the price behavior in a given trading day could help investors when they are making their buy and sell decisions. Studies of...

Many studies have documented that analyst forecasts are overly-optimistic on average. Using quarterly observations from 1984 to 2002, this paper shows that forecasts exhibit optimism for most of the quarters under examination, but the level of optimism varies substantially over time. More...

A common belief is to qualify the credit default swap (CDS) market as very liquid. However, looking at intra-daily CDS data on individual firms from a major inter-dealer broker, we find only limited support for this view. In fact, bid-ask spreads and daily number of trades in our CDS data are...

On May 29, 2008 the Wall Street Journal published an article alleging that several global banks were reporting Libor quotes significantly lower than those implied by prevailing credit default swap (CDS) spreads. While acknowledging that the “analysis doesn’t prove that banks are lying or...

There are competing arguments about the likely effects of Sovereign Bond-Backed Securitisation on the liquidity of sovereign bond markets. By analysing hedging and diversification opportunities, this paper shows that positive liquidity spillovers would dominate or at least constrain the extent...

After a market downturn, especially in an uncertain economic environment such as the current state, there can be a relatively long period with a sideways market, where indexes, stocks, etc., move in channels with support and resistance levels. We discuss option pricing in such scenarios, in both...

Using the top 1000 US firms from 2002 to 2015 as a tradable stock universe, we replicate and backtest five market-traded gender-diverse portfolios. We find evidence that gender-diverse firms have smaller volatility. Moreover, the gender-risk relationship is non-linear, with optimal female board...