Guinea Voinea, LaurentiuPuch González, Luis AntonioRuiz, Jesús2023-06-162023-06-162022-092341-2356https://hdl.handle.net/20.500.14352/4328Agradecimientos: We thank Antonia Díaz, Juan Jimeno, Omar Licandro, Franck Portier, José Víctor Ríos-Rull, Miguel Sebastián and Jesús Vázquez for insightful discussions. We also thank the editor and two anonymous reviewers for very helpful comments and suggestions, as well as seminar participants at ICAE-UCM, UPV/EHU, Vigo Workshop 2018, SAEe 2018, EEA 2019 and SMN Workshop 2020. We acknowledge the Spanish Ministerio de Economía y Competitividad (grants ECO2016-76818 and PID2019-107161GB-C32) for financial support.This Online Appendix completes the contents of the paper News-driven housing booms: Spain vs. Germany, by Guinea, Puch and Ruiz (2022). Those contents are organized along sections E to F below, following appendixes A to D in the main text. In particular, here we provide results for: (E) Alternative VAR Identification and Alternative Shocks; (F) Responses to the different shocks in the theoretical model; and (G) A detailed characterization of the two-sector model with home production and Investment Specific Technical Change (ISTC). Refer to the journal article DOI: 10.1515/bejm-2021-0116 in The B.E. Journal of Macroeconomics for any details on the contents of this Online Appendix. A permanent link to this document is at Online Appendix.engtechnical reporthttps://www.ucm.es/icae/working-papersopen accessC32D84E22E32Investment-specific technical changeNews shocksHousing boomsWealth effects.Econometría (Economía)Microeconomía5302 Econometría5307.15 Teoría Microeconómica