There are a few generally accepted rules that apply to most Latin abbreviations. The major style manuals (MLA, APA and Chicago) agree that Latin abbreviations should be kept out of the main body of a text-that is, they should not appear in ordinary sentences within ordinary paragraphs.
Efficient-market hypothesis. Efficient-market hypothesis (EMH) is a theory in financial economics that states that an asset's prices fully reflect all available information.
there are three types of economic systems: Market economy- it is that type of economy in which decisions are taken on the basis of market forces(demand & supply).producers are free to produce. they will produce the product which is high in demand and will give maximum profit. and consumers are free to consume those goods and services which gives them maximum satisfaction.Market economy is also known as free economy i.e. without the intervention of government.