An Excel workbook called DemandCurve.xls provides a simple example of how to use Solver and the Comparative Statics Wizard to set up a standard consumer theory optimization problem and then derive a ...

A demand curve and a demand schedule are fundamental tools used by economists to describe the relationship between the price of an item in the marketplace and the consumer demand for that item. In ...

The fundamentals of supply and demand are the core of retail product availability and pricing. When you find the balance, or equilibrium curve, of the supply, demand and price of a product, it reduces ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Throughout history, there are examples of great business leaders who, despite their best efforts, experienced poor company performance. How is this possible? Also, when employees are asked the ...