As investors, it’s important for us to understand both accounting and economic concepts, like the equilibrium level of income -- it makes us better at choosing good companies that can go the distance.

Supply and demand curves express relationships between price and quantity. Equilibrium exists when supply equals demand. The shape of these curves and the equilibrium price affect small and large ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Yarilet Perez is an experienced ...

An excise tax is a tax levied by the government on a specific good or service; it is paid by the manufacturer or the supplier, rather than the consumer. However, an excise tax, which any level of ...

In 1950, John Nash — the mathematician later featured in the book and film “A Beautiful Mind” — wrote a two-page paper that transformed the theory of economics. His crucial, yet utterly simple, idea ...