"accepted assumptions about market efficiency mean that it is the information content of disclosure, and not the form of the disclosure, that is valued by the market. Therefore, it should not matter whether information is disclosed within the notes to the financial statements, or in the financial statements themselves."

if the above statement is true, then why would managers care if something - such as lease liability - is disclosed only in the notes, or included within the liabilities disclosed within balance sheet? Discuss this issue drawing on capital markets theory, agency theory and behavioural perspectives.