The aim of this paper is to study the potentially simultaneous relationship between income inequality and growth volatility for seventy countries between 1960 and 2002. We start with the revision of the relevant literature, with special regards to the papers that most strongly motivated our...

Surrogate motherhood is a controversial subject, and has not previously been formally modelled by economists. In this paper, a neoclassical model of the market for surrogate motherhood contracts is developed, based on the utility maximising decisions of potential surrogate mothers and...

Since an analysis of seasonal fluctuation appeared to shed light on the nature of business cycles, testing for seasonal pattern in time series has been given considerable attention in the recent literature. It is also well-known that many economic and financial time series exhibit strong...

Many companies supplying consumption goods and services provide their shareholders with price discounts when they consume them. Although this practice is not uncommon it has not been analysed to date. This paper presents a simple model describing shareholder discounts and consequent market...

This paper investigates differences between the educational attainment immigrants and native born individuals in Australia by using Australian Youth Survey (AYS) data combined with aggregate Australian Census data. We decompose differences in educational attainment into: (i) typical demographic...

This paper considers the situation where some firms in an industry collude together as an RJV cartel to compete with other firms who individually engage in R&D. The analysis shows that this partial RJV cartelisation may increase market concentration. In comparison with pure R&D competition,...