I have several resources for you!
- Databases & Databanks: Access to a lot of Economic, Environmental and Energy Data.
- R-teca (resources for learning statistical analysis with R).
- Final Degree Project (TFG) in Business Administration and Management (ADE): a guide (last update: January, 2018).
- My (old) book regarding Economic Input-Output Analysis: Técnicas de Análisis Económico Input-Output.
- Solidarity! Several links to expand your solidarity feelings.