The Australian dollar’s exchange rate (mainly in relation to the American dollar) has received a considerable attention in research and several models have been proposed to explain its trend and fluctuations. Thus, as a conclusion of this research we can say that this commodity currency very...

In this paper we have examined the issue of convergence of per capita GDP across 7 South Asian countries during 1960-2000 using World Bank data. Empirical results failed to find evidence of s convergence, b convergence and conditional b (bc) convergence in South Asia. The reasons for...

A no-arbitrage rule of consumption and a golden rule of capital accumulation are derived under the assumptions that the satisfaction from consumption is spoiled by environmental degradation caused by industrialisation but moderated by cleaning up and greening operations.

An expected lifetime-utility maximizing diet of junk and health food is analyzed. The stationary junk-food consumption level is equal to the ratio of the recovery capacity of a perfectly healthy person to the sensitivity of her health to junk food. The greater the difference between the relative...

Testing for unit roots has special significance in terms of both economic theory and the interpretation of estimation results. As there are several methods available, researchers face method selection problem while conducting the unit root test on time series data in the presence of structural...

This paper examines the time series properties of real exchange rate indices of Australia in the presence of structural break. Traditional unit root procedures have low power when structural break is ignored. By including structural change in the data, Perron’s (1997) Additive Outlier model...

The fundamental theorem of welfare economics asserts that under conditions of perfect competition Pareto efficiency will obtain. This has provided the conceptual basis for the market failure approach to regulation, which focuses on failure to satisfy the conditions for perfect competition as...

This paper briefly describes the major reforms to Australian trade policy over the last 30 years and then explores whether these reforms have increased manufactured exports across 141 manufacturing branches over the period 1989/90 to 2000/01. We find that the declining level of protection over...

This paper develops a lean-against-the-wind rule for setting low-skill immigration quota. The construction of this rule takes into account the factors governing the supply of and demand for low-skill immigrants, illegal immigration, border enforcement and the host-country's level of unemployment.

The optimal consumption growth rate for a group in a strictly political federation in a dual-population land is lower than that under partition if the group is wealthier and has a lower population growth rate than its counterpart. Even in such circumstances the group may economically benefit...