This study proposes a new approach to the estimation of daily volatility in financial markets. To do this we evaluate a number of traditional estimators of daily volatility based upon intra-day data and propose a new estimator of daily volatility based upon intra-day data which is both unbiased...

The usual belief is that the China's state enterprise reform with contract management responsibility system has led state-owned enterprises to maximize profit. Nonetheless the poor performance of state-owned enterprises after the reform relative to other forms of enterprises remains a puzzle. As...

There as been on-going debate and empirical investigation in the literature as to whether or not the term structure contains information about future inflation. In this paper, the authors present new evidence about the information in the term structure of interest rates about future inflation in...

This paper evaluates the performance of several popular technical trading rules applied to the Australian share market. The optimal trading rule parameter values over the in-sample period of 4/1/82 to 31/12/89 are found using a genetic algorithm. These optimal rules are then evaluated in terms...

In this paper i discuss the origin of the concept, between 1930 and 1933, in the writings of L.F. Giblin, R.F. Kahn, Roy Harrold and Michal Kalecki. Of the four, i argue, Kalecki's treatment of the export multiplier is most interesting, not least because he anticipated much more recent analyses...