About Prof Janek Ratnatunga

Professor Janek Ratnatunga is CEO of the Institute of Certified Management Accountants. He has held appointments at the University of Melbourne, Monash University and the Australian National University in Australia; and the Universities of Washington, Richmond and Rhode Island in the USA. Prior to his academic career he worked with KPMG.

Strategy & Governance

How investors and entrepreneurs can play an accurate forecasting game

New research has quantified the size of the gap between the forecast and actual earnings of start-ups presented by entrepreneurs to potential investors. Entrepreneurs typically overestimate realised revenues by about 22 per cent in the estimates provided to potential investors the previous year, says UNSW Business School. In particular, founder-CEOs overshoot revenues by about 15 per cent, […] How investors and entrepreneurs can play an accurate forecasting game […]

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