Tyt. z nagłówka.

Tyt. z nagłówka.

Tyt. z nagłówka.

Tyt. z nagłówka.

In this paper, the authors explain the notion of long memory and report their results concerned with the long memory properties of trading volume and the volatility of stock returns (given by absolute returns and alternatively by square returns) of American companies listed in DJIA index. The...

In this paper an alternative view of the relation between the wage level, wage dispersion, training incentives and employment is presented. We provide some theoretical arguments which cast doubt on the standard thesis that unemployment - especially in Germany - is mainly caused by labor market...