Input	Detail	Links for data
Riskfree Rate	Treasury rates: US Government rates: Other	https://www.treasury.gov/resource-center/data-chart-center/interest-rates/Pages/TextView.aspx?data=yield http://www.tradingeconomics.com/country-list/government-bond-10y
Risk Premium	Historical: US Country Rating Implied Premium: US Country premiums	https://www.stern.nyu.edu/~adamodar (Updated data) Moody’s: http://www.moodys.com (Click on sovereign ratings) S&P: http://www.standardandpoors.com (for dividends and buybacks, check under indices and the S&P 500) https://www.stern.nyu.edu/~adamodar (Updated data)
Risk Parameters	Beta: Market Regression Bottom-up Beta Leverage Business Breakdown	http://www.riskmetrics.com  https://www.stern.nyu.edu/~adamodar (Updated data) https://www.stern.nyu.edu/~adamodar (Updated data: Sector betas) http://www.sec.gov/edgarhp.htm (Segment breakdown in 10-K)
Cost of Debt	Bond Rating Synthetic Rating Default Spreads Marginal tax rate	For spreads, try the Federal Reserve data site (FRED) and look for Merrill Lynch Indices for different bond ratings. https://www.stern.nyu.edu/~adamodar (Spreadsheets: ratings.xls) http://img.en25.com/Web/StandardandPoors/SP_CreditRatingsGuide.pdf (for understanding the ratings process) https://people.stern.nyu.edu/adamodar/New_Home_Page/datafile/countrytaxrate.htm (KPMG tax rates)
Weights	Market Value of Equity Market Value of Debt	http://www.morningstar.com (Type symbol for quick report and check under valuation) http://www.sec.gov/edgarhp.htm (Debt maturity will be footnote to 10-K))
Cash Flows	Earnings Checks   Operating Leases Net Capital Expenditures R & D Expenses Working Capital	https://www.sec.gov/edgar/searchedgar/companysearch.html (Check details of 10-k, 10-Q) http://www.morningstar.com (Type symbol for quick report and check under financials for last 5 years) https://www.sec.gov/edgar/searchedgar/companysearch.html (Footnote to 10-K) https://www.sec.gov/edgar/searchedgar/companysearch.html (Statement of Cash Flows) https://www.sec.gov/edgar/searchedgar/companysearch.html (Statement of Cash Flows) https://www.sec.gov/edgar/searchedgar/companysearch.html (Statement of Cash Flows) (All of the above data will also be in an annual report. You can try http://www.reportgallery.com or try ******.com where ***** is the name of your firm)
Growth	Historical Growth   Analyst forecast of growth     Fundamental Growth	https://www.stern.nyu.edu/~adamodar (Updated data, for sector growth) http://www.morningstar.com (Type symbol for quick report and check under Growth rates for 3 yr number) http://www.zacks.com (for EPS next year and recommendations) http://www.morningstar.com (Type symbol for quick report and check Growth rates for 5-yr projection)) https://www.stern.nyu.edu/~adamodar (Updated data for sector fundamentals)
Growth Patterns	Barriers to Entry Stable Growth Inputs: Industry	https://www.stern.nyu.edu/~adamodar (Updated data)
Normalizing Earnings	Industry Average Margin	https://www.stern.nyu.edu/~adamodar (Updated data)
Other Valuation Issues	Cash Options outstanding	http://www.sec.gov/edgarhp.htm (Balance Sheet) http://www.sec.gov/edgarhp.htm (
Relative Valuation	Multiples for comparables Fundamentals for comparables	http://www.morningstar.com (To screen a sector or market by multiple) http://biz.yahoo.com/research/indgrp (click for companies in each sector; you can get fundamentals on each separately in Profile) Market regressions for multiples
Option Pricing Models	Valuing troubled firms Valuing natural resource firms Valuing patents	https://www.sec.gov/edgar/searchedgar/companysearch.html (for debt and maturity) https://www.stern.nyu.edu/~adamodar (Updated data: Sector variances)