This paper intends to present a methodology that foresees anticipated signal of intervention in the foreign exchange market, related to the levels in the nominal exchange rate volatility observed during the Exchange Rate Flotation Scheme in force between February of 2002 and January of 2003. For...

This paper analyzes the relationship between complexity in cost structure (Jennings et al., 2013) and stock price volatility concerning Italian Listed Companies to determine over the period of crisis whether firm complexity is associated with risk. Using data collected for 153 available Italian...

This study examines the determinants of bond yield spreads for 22 emerging markets in the period 1998–2009. Several determinants are considered. In addition, I consider the connection between volatility and bond yield spreads. Volatility and central bank transparency are two factors common to...

In this paper we examine under what circumstances the information accumulated during market closing time and conveyed to the price formation at market opening may be exploited to predict where the stock price will be at the end of the trading day. In our sample of three financial time series, we...

This article provides an evaluation of the effects of age and generation on household car-use behavior in France, and sheds some light on household perception of fuel price volatility. Using repeated cross-section data from the French "Car Fleet" survey, a pseudo-panel averaging households in...

This paper examines the effects of exchange rate volatility on the export of Turkey in the context of cointegration model over the monthly period of 1989:01-2002:08. The major results show that increases in the volatility of the real exchange rate, approximating exchange-rate uncertainty, exert...

This paper explores the impact of volatility estimation methods on theoretical option values based upon the Black-Scholes-Merton (BSM) model. Volatility is the only input used in the BSM model that cannot be observed in the market or a priori determined in a contract. Thus, properly calculating...

From an analysis of the time series of volatility using recent high frequency data, Gatheral, Jaisson and Rosenbaum previously showed that log-volatility behaves essentially as a fractional Brownian motion with Hurst exponent H of order 0.1, at any reasonable time scale. The resulting Rough...

Range-based volatility estimators are analyzed in both daily and intraday sampling frequency and are also compared to the realized volatility estimator. The family of realized range-based estimators is extended as three range-based estimators are introduced. These three realized Parkinson...

This paper presents a new formalism to price European options in all asset classes that fits the market data remarkably well. We use a model-independent representation of European Option prices as path integrals over all of the underlying asset price from inception to maturity. The no arbitrage...