We document significant intra-year seasonality in outliers of S&P500 daily rates of return. Controlling for outliers in dummy regressions reveals that both the January and Monday effects turn from insignificant to highly significant. Mean daily return on January doubles and becomes significantly...

Over the last fifty years, increasingly sophisticated risk measurement and management techniques have revolutionized the field of finance. More recently, the globalization of financial markets and policy changes in the regulation of financial institutions have impacted upon how commercial banks...

AbstractThe foreign currency market in a small open economy, like Israel, plays a major role in fiscal and monetary policy decisions, through its effects on the financial markets and the real economy. This has become even more evident in the recent financial crisis. In this paper we explore the...

This paper suggests a methodology for identifying speculators in FX (foreign exchange) markets. A player is identified as a speculator only if his speculative characteristics are extreme compared with those of other players and his influence on exchange rates on outlying days is significant....