Earnings Before Interest, Tax and Amortisation (EBITA)
Operating profit before interest, tax and intangible amortisation.
Earnings Before Interest, Tax, Depreciation and Amortisation (EBITDA)
Operating earnings before interest, tax and non-cash depreciation/amortisation.
Economic Life
How long an asset can economically produce benefits.
Economic Profit
Profit left after charging for the cost of all capital.
Effective Date of Valuation
The date for which the value is estimated.