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In: Finance

Relationship Between the SML and the Characteristic Line elaborate Market Efficiency elaborate

Relationship Between the SML and the Characteristic Line elaborate

Market Efficiency elaborate

Solutions

Expert Solution

The SML is also known as the Characteristics Line.

The characteristics line, is a line formed after performing a regression analysis that provides a summary of the risk and the return of a particular security. The y- axis measures the excess return and the x -axis measures market return in excess of risk free rate. The slope of this line, measures the beta of the security. It is also known as the security characteristics line.

Market efficiency is a concept which states that the security prices reflect all available market information.

There are 3 forms of market efficiency together they constitute the efficient markets :

  • weak form : We cannot predict the future prices base don the past prices, the past prices cannot accurately predict the future prices.
  • semi strong: this form of market efficiency assumes that markets reflects all publicly available information quickly.
  • strong form: this is the strongest version of market efficiency, all the information weather public or private even the insider information is reflected in the stock price.

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