This paper provides a more accurate formula for estimating the implied volatilities for at-the-money calls than the existing formula as developed previously by Brenner and Subrahmanyam (1988). New formulas are also given for estimating the implied volatilities of in- or out-of-the-money calls....

This paper employs a Generalised Autoregressive Conditional Heteroskedasticity in Mean (GARCH-M) model to consider the effect of macroeconomic factors on Australian property returns over the period 1985 to 2002. Three direct (office, retail and industrial property) and two indirect (listed...

In this paper, we consider the optimal asset allocation problems under VaR constraints. It is shown that the separation property holds to a certain extent. The optimal allocation of funds in risky assets is dependent on the distribution of the returns of risky assets and the VaR level, but...

In a non-stationary job search model we allow unemployed workers to have a permanent option to leave the labor force. Transitions into non-participation occur when reservation wages drop below the utility of being nonparticipant. Taking account of these transitions allows the identification of...

Contacts and the way they are organized in different economic systemsmatter for the economy. In this paper we introduce the notion of Relational Capital to model contacts. Contacts are an input into sold output in our macro model based on matching theory (Pissarides, 1990). We argue that the...

We use recent matched employer-employee data to directly investigate if white workers have a taste for racial discrimination in Britain. Based on a new structural model with individual and firm heterogeneity, we develop and test two predictions. Firstly, white employees with a taste for...

Influential contemporary performance budgeting models have sought to tighten the link between results and budgets. This paper considers three approaches – budget-linked performance targets, budgeting based upon output or outcome costs, and budgetary performance incentives – and assesses...

The objective of this paper is to determine the adverse impact of the collapse of Ansett on employment using the latest Australian input-output table. The indirect contribution of the collapse of Ansett to the creation of unemployment in various industries is quantified by adopting the...

This paper examines whether the term structure of interest rates provides predictive power for real output growth using quarterly time series data from 1980:1 to 2002:2. The empirical results are consistent with previous studies undertaken for France, Germany and the UK as well as earlier...

Durland and McCurdy (1994) investigated the issue of duration dependence in US business cycle phases using a Markov regime switching approach, introduced by Hamilton (1989) and extended to the case of variable transition parameters by Filardo (1994). In Durland and McCurdy’s model duration...