The financial variance and standard deviation principles of Schweizer (2001b) are applied for the valuation of insurance contracts. These principles are financial transformations of the classical actuarial variance and standard deviation principles and take into consideration the possibilities...

This paper applies a new approach to the estimation of the impact of policy, both the levels and the changes, on wage differentials using a new high-quality data set on wage differentials by schooling level for 18 Latin American countries for the period 1977-1998. The results indicate that...

This paper investigates seasonality and non-trading effects on central European stock markets within the framework of a periodic autoregressive model for both the mean and the volatility of stock returns. The authors find significant day-of-week effects in the mean of returns on the Czech PX-D...

This study investigates day-of-the-week (DOW) anomalies in the stock markets of twenty emerging economies. The authors use a modified exponential generalized autoregressive conditional heteroskedasticity in-mean (EGARCH-M) modeling strategy that allows for the simultaneous examination of DOW...

Exchange rate markets exhibit correlation in the short run, but the issue is whether such correlation lingers over long periods of time, and under extreme events (i.e., either large appreciations or depreciations). In this paper, we analyze dependence between nominal exchange rates under extreme...

Nous comparons les relations de domination temporelles avec trois déformations temporelles (les temps :horloge, transaction et volume) et quatre longueurs d’intervalles de cinq à trente minutes. En accord avec les options étudiées, nous employons le modèle de valorisation de Cox, Ross et...

There are a number of reasons to assume that significant interdependences exist between the financial asset markets and the housing market. Identifying the linkages between stock, bond and housing markets may improve return forecasts in different asset markets. Interdependence and predictability...

Recent empirical evidence suggests that the weekend and holiday calendar effects are much stronger and statistically significant in volatility as opposed to expected returns. This paper seeks an explanation for this empirical finding by undertaking a comprehensive investigation of the predictive...

Ultra-high-frequency data is defined to be a full record of transactions and their associated characteristics. In this paper marked point processes are applied to describe ultra-high-frequency data. By producing general marked point process sample function density, inserting the Markov process,...

This paper examines the welfare of consumers in an incomplete markets economy with extrinsic uncertainty. It is shown that the utility of one consumer may be minimized at the Walrasian allocation relative to all other equilibrium allocations for a given security structure. Thus, this consumer...