This assignment delves into an economic analysis of both Australia and the USA, focusing on how various macroeconomic factors influence their respective economies. It explores challenges faced by these nations, including falling commodity prices and the global financial crisis, while highlighting their remarkable recovery and growth rates. The role of central banks like the Reserve Bank of Australia and the Federal Reserve in setting cash rates is also examined. The report emphasizes the interconnected nature of macroeconomic variables, demonstrating how changes in one factor can ripple through the entire economic system.