Research the causes of related medical symptoms such as: 1  Mouth. 2  Mouth symptoms (6864 causes). 3  Mouth disease. 4  Mouth disorder. 5  Mouth pain (142 causes). 6  Ulcers (28 causes).
The most important measure of economic activity in a country, the Gross Domestic Product is the crossing point of three sides of the economy: expenditure, output, and income. As a measure of well-being of a country for international and temporal comparisons, it provides a good first approximation.
Economic value added (EVA) is a performance measure developed by. Stern Stewart & Co that attempts to measure the true economic profit produced by a company. It is frequently also referred to as economic profit, and provides a measurement of a company's economic success (or failure) over a period of time.