What is levofloxacin (Levaquin, Levaquin Leva-Pak)? Levofloxacin is in a group of antibiotics called fluoroquinolones (flor-o-KWIN-o-lones). Levofloxacin fights bacteria in the body. Levofloxacin is used to treat bacterial infections of the skin, sinuses, kidneys, bladder, or prostate.
Producer Price Index. Producer Price Index (PPI) is a price index that represents the changes in the selling prices received by the producers. PPI measures inflation from producer's perspective.
Determinants of price elasticity of demand refer to those factors affecting the elasticity of a given commodity. These important determinants of demand are: (1) availability of substitutes, (2) consumer's income, and (3) time adjustments. Determinants of price elasticity of demand refer to those factors affecting the elasticity of a given commodity.