Part B Market efficiency can be defined using three differing strengths; weak form, semi strong form, and strong form. Critically analyse and evaluate the three differing strengths of market efficiency, ensuring the response integrates relevant empirical research within this area of study. In this section students should demonstrate understanding and knowledge of the theoretical aspects that underpin the differing strengths of market efficiency. The evaluation should be supported with relevant empirical research that has been undertaken within this area, and should be referenced accordingly as per Harvard referencing requirements. Ensure the response does not simply describe key