Definition of NOVA. : a star that suddenly increases its light output tremendously and then fades away to its former obscurity in a few months or years.â noÂ·vaÂ·like \-vÉ-ËlÄ«k\ adjective.ADVERTISEMENT. a star that suddenly increases its light output tremendously and then fades away to its former obscurity in a few months or years.
The tutorial All About Inflation has the answers. Deflation Deflation is a general decline in prices, often caused by a reduction in the supply of money or credit. Deflation can also be caused by a decrease in government, personal or investment spending.
Deflation can also be caused by exchange rates. For example, China keeps its currency's value low compared to the U.S. dollar. That allows it to underprice U.S. manufacturers, lowering prices on its exports to the United States. How Are Inflation and Deflation Controlled in the U.S. Economy?