We provide a model in which small and relatively isolated communities can successfully manage local commons informally in circumstances where larger or less isolated communities could not do so. The reason for this is the non-anonymous nature of many interactions between the members of a small...

Many service industries, including the medical and legal professions in some countries, display a gated structure. Rather than approaching a final producer directly, a consumer will first seek a referral from an intermediary. In this paper, we provide one possible explanation for such an...

Many service industries, including the medical and legal professions in some countries, display a gated structure. Rather than approaching a final producer directly, a consumer will first seek a referral from an intermediary. Such an industry structure might help to alleviate adverse selection...

Global warming is an example of a global tragedy of the commons. The atmosphere is a global common property resource. The global nature of this resource makes global warming a particularly difficult problem to solve. The reason for this is that there is no world government that can introduce and...

The static differentiated product demand model when applied to products with rapid product turnover and declining prices, yields implausible results. One response is to explicitly model the inter-temporal choices of consumers but computational demands require restrictive assumptions on consumer...

In this paper I explore the concept of innovation. The aim is to bring to the fore the importance of learned habits on the motivation to innovate. Innovation is a learning process which results in a new product, a new process, a new movement, a new organisation or a new source of raw materials....

Wright (1990) argues the origins of American industrial success are in the institutions that enabled exploitation of natural resources. These institutions, argue David and Wright (1997), included the state and US geological surveys and universities that worked closely with industry. However,...

We find evidence for asymmetric behaviour in Australian monetary policy. During 1984-1990, the Reserve Bank of Australia acted with considerable discretion yielding poor performance of an interest rate rule. However it behaved asymmetrically to inflation and the output gap in downturns and...

This paper studies the usefulness of the P-star model in the analysis of the behaviour of prices in Australia and New Zealand. The P-star model is based on the quantity theory of money and the belief that the price level tends to move towards the equilibrium price level. The main contribution of...

In this paper we use a Computable General Equilibrium (CGE) model to examine the Double Dividend (DD) hypothesis. Using the general equilibrium GTAP model data for Australia and the UK, we incorporate endogenous production taxes to achieve targeted abatement policies in the production of energy...