The efficient market hypothesis states that the market incorporates all available information to provide an accurate valuation of the asset at any given time. However, most models for forecasting the return or volatility of assets completely disregard the arrival of asset specific news (i.e., news which is directly relevant to the asset). In this paper we propose a simple adaptation to the GARC...

We use experiments to study the efficiency effects for a market as a whole of adding the possibility of forward contracting to a pre-existing spot market. We deal separately with the cases where spot market competition is in quantities and where it is in supply functions. In both cases we compare the effect of adding a contract market with the introduction of an additional competitor, changing ...

In this paper we present a model for the dynamic evolution of the term structure of default-free and defaultable interest rates. The model is set in the Libor market model framework but in contrast to the classical diffusion-driven setup, its dynamics are driven by a time-inhomogeneous Lévy process which allows us to better capture the real-world dynamics of credit spreads. We present necessary...

During the past two decades financial systems world-wide have developed rapidly in terms of size, industry structure, and the range of products and services produced. In Australia the size of the financial system, measured by total assets, has approximately doubled relative to nominal GDP in the past twenty years, while in a number of other countries the growth has been even more dramatic. More...

With the rapid development of the Internet, many retailers and individuals nowadays use this technology to engage in direct e-retailing sales. In this article, we investigate the value of demand-forecast information sharing in a manufacturer-e-retailer supply chain. The value of market information depends not only on its accuracy, but also on the e-retailer’s market power and the product’s Web ...

We study the problem of computing equilibrium prices in a Fisher market with linear utilities and linear single-constraint production units. This setting naturally appears in ad pricing where the sum of the lengths of the displayed ads is constrained not to exceed the available ad space. There are three approaches to solve market equilibrium problems: convex programming, auction-based algorithm...

Purpose – The study proposes a conceptual framework that explores the relationships among the following constructs: corporate/organisational culture, market orientation, organisational commitment and organisational performance in non-profit organisations. Design/methodology/approach – In line with previous studies in the field, a quantitative research design was adopted. The data collection was...

Purpose – The study proposes a conceptual framework that explores the relationships among the following constructs: corporate/organisational culture, market orientation, organisational commitment and organisational performance in non-profit organisations. Design/methodology/approach – In line with previous studies in the field, a quantitative research design was adopted. The data collection was...

This paper examines the intertemporal pricing behavior between the largest futures markets within the Pacific region with those in the UK and US. Both mean return and volatility transmissions between these markets are analyzed to understand the channels by which the international pricing mechanism functions. Results obtained from using a mixture of intraday and overnight returns show a preponde...

Market entry decisions are some of a firm’s most important strategic choices. Although some recent studies have begun to consider the impact of learning and experience on foreign market entry, no study has examined the impact of a firm’s own operations in similar markets on subsequent entry decisions. In this study, we introduce the concept of near-market knowledge to reflect the knowledge firm...