Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

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

Successful companies are forever planning ahead, because they need lead time to prepare for implementing their plans. An aggregate forecast addresses a company's capacity requirements -- the amount of ...

For economists trying to measure the health of an economy, there are a number of similar sounding but slightly different concepts that can confuse those without a background in macroeconomics. Two of ...

Mortgage borrowers often have to make payments into an escrow account to cover periodic expenses like property taxes and insurance. Lenders are allowed to incorporate a two-month cushion to cover ...

Q. Could you explain how the AGGREGATE function works in Excel? A. AGGREGATE is possibly the most versatile function in Excel. Think of it as an advanced version of the SUBTOTAL function that offers ...

In recent years, we've heard about efforts to replace some of the aggregate used in concrete with crumbled used tires. Now, however, scientists have succeeded in producing good quality concrete in ...