From a macroeconomic perspective, this paper aims to represent the dynamics of the unemployment rate and of the variations of wages in France over the period of 1950-2008. On a theoretical level, the unemployment equation distinguishes a chronic factor characterized by an excess of real wages...

An ex-ante equity risk premium is the difference between the expected return of a risky asset at time t for a given future time horizon and an equivalent maturity risk-free interest rate. Using annual US secular data from 1871 to 2008, this study aims to model simultaneously the measures and the...

Le modèle Wage Setting – Price Setting (WS-PS, Layard - Nickel - Jackman (1991)) fondé sur les négociations salariés-employeurs fournit un cadre général théorique simple et opérationnel pour comprendre les évolutions macroéconomiques historiques du chômage et des salaires en France...

Using Consensus Economics survey data on experts' expectations, we aim to model the 3- and 12-month ahead ex-ante risk premia on the Yen/USD and the British Pound/USD exchange markets. For each market and at a given horizon, we show that the risk premium is well determined by the conditional...

Using Consensus Economics survey data on JPY/USD and GBP/USD exchange rate expectations for the 3- and 12-month horizons over the period November 1989 – December 2012 we first show that expectations fail to unbiasedness tests and do not exhibit a learning process towards rationality. Our...

This paper shows that, Rueff (1925, 1931) distinguished [a] a « permanent » unemployment due to excessive real wages relative to the labor productivity, [b] a “temporary” unemployment due to a decline in the economic activity resulting from a cyclic decrease of the price level, and [c] a...

We analyze the empirical relationship between announcement effects and return volatilities of four CAC40 companies using intraday financial and event data from SBF-Euronext and Bloomberg, respectively. We estimate the daily component of the intraday volatility using a FIGARCH model and the...

Using Consensus Forecast survey data on WTI oil price expectations for three and twelve month horizons over the period November 1989 – December 2008, we find that the rational expectation hypothesis is rejected and that none of the traditional extrapolative, regressive and adaptive processes...

Using Consensus Forecasts monthly surveys, we show that experts' interest rate expectations in the Eurofranc market do not verify the rational expectations hypothesis. Instead, these expectations are found to be generated by a mixed process combining the traditional adaptive, regressive and...

Using financial experts’ Yen/USD exchange rate expectations provided by Consensus Forecasts surveys (London), this paper aims to model the 3 and 12-month ahead ex-ante risk premia measured as the difference between the expected and forward exchange rates. According to a two-country portfolio...