The Journal of Business and Economic Statistics (JBES) publishes articles dealing with a broad range of applied problems in business and economic statistics. The topics include forecasting, seasonal adjustment, applied demand and cost analysis, applied econometric modeling, empirical finance, analysis of survey and longitudinal data related to business and economic problems, the impact of discrimination on wages and productivity, the returns to education and training, the effects of unionization, and applications of stochastic control theory to business and economic problems. Many of the articles published in the journal contain empirical applications, though submissions of papers in the areas of computation, simulation, networking, and graphics are encouraged as long as the intended applications are very closely related to the general topics of interest of the journal.“Ecology” is used more metaphorically than literally as much of this section illustrates. Furthermore, “business ecology” has not been well defined. As a result, it is subject to different uses, most of which are not grounded in ecological theory or method. The term “business ecology” is used in one of two ways:Business means the staste of being busy. In economics, a business is a legally-recognized organizational entity existing within an economically free country designed to sell goods and or services to consumers, and earning profits and money. businesses are typically formed to earn profit and grow the personal wealth of their owners. Managerial economics (also called business economics), is a branch of economics that applies microeconomic analysis to specific business decisions.there is a unifying theme that runs through most of managerial economics it is the attempt to optimize business decisions given the firm's objectives and given constraints imposed by scarcity

Australia has a prosperous, Western-style mixed economy, with a per capita GDP slightly higher than those of the UK, Germany and France in terms of purchasing power parity. The country was ranked third in the United Nations' 2006 Human Development Index and sixth in The Economist worldwide quality-of-life index 2005. The absence of an export-oriented manufacturing industry has been considered a key weakness of the Australian economy. More recently, rising prices for Australia's commodity exports and increasing tourism have made this criticism less relevant. Nevertheless, Australia has the world's fourth largest current account deficit in absolute terms (in relative terms it is more than 7% of GDP). This is considered problematic by some economists, especially as it has coincided with the high terms of trade and low interest rates that make the cost of servicing the foreign debt low.

The Hawke Government started the process of economic reform by floating the Australian dollar in 1983, and partially deregulating the financial system. The Howard government has continued the process of microeconomic reform, including a partial deregulation of the labour market and the privatisation of state-owned businesses, most notably in the telecommunications industry. The indirect tax system was substantially reformed in July 2000 with the introduction of a 10% Goods and Services Tax, which has slightly reduced the heavy reliance on personal and company income tax that characterises Australia's tax system.

As of January 2007, there were 10,033,480 people employed, with an unemployment rate of 4.6%. Over the past decade, inflation has typically been 2–3% and base interest rates 5–6%. The service sector of the economy, including tourism, education, and financial services, comprises 69% of GDP. Agriculture and natural resources comprise 3% and 5% of GDP but contribute substantially to export performance. Australia's largest export markets include Japan, China, the US, South Korea and New Zealand.