An introduction to core concepts in macroeconomics, focusing on how national and global economies function. You will explore how income flows through the economy, how markets interact, and how government policies shape growth, stability, and employment.
This course offers a clear and structured introduction to core concepts in macroeconomics, focusing on how national and global economies function. You will explore how income flows through the economy, how markets interact, and how government policies shape growth, stability, and employment.
We begin with the circular flow of income and the Keynesian model of goods market equilibrium. You will learn how changes in government spending, taxation, investment, and trade affect national income through the multiplier effect.
Next, we examine inflation, aggregate demand and supply, and how interest rates influence economic activity using liquidity preference theory. We consider the causes of business cycles and competing theories of unemployment.
In the final sessions, we explore macroeconomic policy. You will assess how governments use fiscal and monetary tools to manage the economy. We then turn to the international dimension—how economies are linked through trade, capital flows, and global institutions like the IMF and World Bank.
The course concludes by drawing together these elements to help you think critically about real-world economic challenges. You will leave with a practical understanding of how macroeconomists approach growth, policy, and global interdependence in an increasingly complex world.
This course is part of the Oxford University Summer School for Adults (OUSSA) programme.