John Maynard Keynes’ book The General Theory of Interest, Employment, and Money is one of the classic works of the twentieth century. Keynes published his book in 1936 during the midst of the Great ...

The demand curve explains the relationship between price and number of sales (also called product demand). Companies can leverage some control over their sales by manipulating the price, but there are ...

Explore how fiscal policy and monetary policy drive aggregate demand, influencing economic growth through spending, taxation, and money supply changes.

Even if your business is small, it is still helpful to understand certain relationships in macroeconomics, which is a field that studies the dynamics of a nation's overall economy. Understanding ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Michael Boyle is an experienced financial ...