| 1. Valuation Multiples Resources | 
| 2. Cost of Capital Resources | 
| 3. Sector Analysis Resources | 
| - Institutional public sources | 
| - Private sources | 
| - Scholars | 
| BANCO DE ESPAÑA | 
| www.bde.es | 
| Its Statistical Bulletin provides historic yields of the Spanish and EU-15 10-year bonds, including series since 1987 (section 26.23 - Sovereign debt long-term yields). It also offers data about the daily yield of several kinds of sovereign debt. Free. | 
| INSTITUTO NACIONAL DE ESTADÍSTICA | 
| www.ine.es | 
| It provides monthly series of 10-year sovereign debt since 1990 (Inebase, financial and monetary statistics, interest rates). Free. | 


