http://www.accountingbase.com/CashFlow.html
Prior to 1987, companies were allowed to provide financial on a working capital or cash basis.
For a while, many accepted that the adding back of depreciation to net income was an appropriate substitute for a cash flow statement, while others, especially creditors chose to use EBITDA (earnings before interest, taxes, depreciation and amortization).
EBITDA is of course a measurement that maintained wide usage up to the late 1990s, before a string of corporate scandals (led by Enron and Worldcom) removed it from business pages.
Prior to 1987, companies were allowed to provide financial on a working capital or cash basis.
For a while, many accepted that the adding back of depreciation to net income was an appropriate substitute for a cash flow statement, while others, especially creditors chose to use EBITDA (earnings before interest, taxes, depreciation and amortization).
EBITDA is of course a measurement that maintained wide usage up to the late 1990s, before a string of corporate scandals (led by Enron and Worldcom) removed it from business pages.