Financial market efficiency is an important topic in the world of Finance. While most financiers believe the markets are neither 100% efficient, nor 100% inefficient, many disagree where on the effiency line the worlds markets fall. Finance studies and addresses the ways in which individuals, businesses, and organizations raise, allocate, and use monetary resources over time, taking into account the risks entailed in their projects. ...
The main theories describing how efficient the financial markets are, can be broken down into two groups, those that believe the markets are generally very effiecient, and those that believe the markets are generally inefficient, both sides have data to prove thier thesis as well as numerous examples that appear to prove thier point. In general, however, most financiers believe, the more participants in a market the more efficient it becomes.