A forecast of profit is used for both valuation multiples and as a starting point in deriving free cash flow for DCF valuations. But should you use a forecast of the reported IFRS or GAAP measure, or a forecast of the adjusted non-IFRS or non-GAAP alternative performance measure (APM) presented by management? We think equity valuations should be based on forecasts of reported IFRS or GAAP earnings (albeit with some adjustment related to intangible assets). Forecasts of management APMs can b...