In Data folder we find the annual updates on industry averages, for US and other regions, on both corporate finance and valuation metrics (including multiples).
It is also where we find estimates of equity risk premiums and costs of capital (the equity risk premium is the price of risk in equity markets, and it is a key input in estimating costs of equity and capital in both corporate finance and valuation).
Hopefully, soon, Prof. Damodaran can resume this valuation exercises to a company-specific level as he has done until last year before suspending this practice due to licensing rights by raw data providers.
Aswath Damodaran is a Professor of Finance at the Stern School of Business at New York University (Kerschner Family Chair in Finance Education), where he teaches corporate finance and equity valuation. He is best known as author of several widely used academic and practitioner texts on Valuation, Corporate Finance, and Investment Management. He has written several books on equity valuation, as well on corporate finance and investments. He is also known as being a resource on valuation and analysis to investment banks on Wall Street.
Access here: www.damodaran.com