I show that the median earnings surprise has shifted rightward from small negative (miss analyst estimates by a small amount) to zero (meet analyst estimates exactly) to small positive (beat analyst estimates by a small amount) during the 16 years, 1984 to 1999. I show that a rightward temporal...

In this paper we re-investigate the comovements of interest rates in the G7-countries. We propose a structured modus operandi to analyze the time series characteristics of interest rates and to test for common features. We conduct cointegration, serial correlation common feature and codependence...

In a standard financial market model with asymmetric information with a finite number N of risk-averse informed traders, competitive rational expectations equilibria provide a good approximation to strategic equilibria as long as N is not too small: equilibrium prices in each situation converge...

This paper examines the in- and out-of-sample performance of various value-at-risk (VaR) approaches for commodity futures investments: conventional VaR, the Cornish-Fisher (CF) VaR, GARCH-type VaR models, and semi-parametric conditional autoregressive value-at-risk (CAViaR) models, which do not...

This paper proposes a very general time series framework to capture the long-run behaviour of financial series. The suggested model includes linear and non-linear time trends, and stationary and nonstationary processes based on integer and/or fractional degrees of differentiation. Moreover, the...

On 21 July 2005 China adopted an undisclosed basket exchange rate regime. We formally assess and envisage the gradual evolution of the renminbi over time. We utilize nonlinear dependencies in the renminbi exchange rate and describe the smooth transition of the renminbi/U.S. dollar (RMB/USD)...

This paper estimates forward-looking Taylor rules for the euro area. Using the asymmetries in inflation and cyclical output developments across countries, we investigate the adequacy of the single monetary policy for each of the European Monetary Union (EMU) member countries. Notable differences...

The increasing popularity of non-dealer security markets that offer automated, computer-based, continuous trading reflects a presumption that institutionally-set trading sessions are economically obsolete. This theoretical paper investigates the effect of trading frequency, a key feature of the...

In the paper a realized regression version of the Britten-Jones (1999) portfolio selection approach is proposed, yielding a conditional mean-variance efficient portfolio selection strategy. Application to euro area stock markets diversification, differently from other standard approaches,...

What explains the cross section of expected returns for the 25 size/value Fama-French portfolios? It is found that modelling time-varying betas is important to explain the cross-section of expected returns, as well as to comply with the time series restriction on Jensen-alpha. Support for a...