Aswath Damodaran discusses input traps and inconsistencies of discounted cash flow (DCF) valuation and describes the 10 most common mistakes in DCF valuations and assesses their relative severity. He also discusses basic practices in valuation such as whether debt ratios should change over time and how to calculate terminal value.

Please note that text may be difficult to read in this recording. The presentation slides are available for download in the video player.