References Andrews, D., Caldera Sánchez, A. and Johansson, A. (2011). Housing markets and structural policies in OECD Countries. Economics Department Working Paper 836. Paris: Organization for Economic Co-operation and Development. Agnello, L. and L. Schuknecht (2011). Booms and busts in housing markets: Determinants and implications. Journal of Housing Economics 20, 171–190. Banco de España (2024). El mercado de la vivienda en España: evolución reciente, riesgos y problemas de accesibilidad. In Informe Anual 2023, 230-300. Madrid: Banco de España. Bayer, P., Mangum, K and Roberts, J. W. (2021). Speculative fever: Investor contagion in the housing bubble. American Economic Review 111, 609-651. Bohl, M. T., Kaufmann, P., and Stephan, P. M. (2013). From hero to zero: Evidence of performance reversal and speculative bubbles in German renewable energy stocks. Energy Economics 37, 40-51. Bernanke B. (2008). Housing and housing finance played a central role in precipitating the current crisis. Remarks by Federal Reserve Chairman at the Federal Reserve System Conference on Housing and Mortgage Markets, Washington, D.C. December 8. Bonshoms-Guzmán, J. (2023). The housing/financial complex in Spain: After the 2008 Global Financial Crisis. International Journal of Urban and Regional Research 47, 900-916. Bouri, E., Shahzad, S. J. H., & Roubaud, D. (2019). Co-explosivity in the cryptocurrency market. Finance Research Letters, 29, 178-183. Bowman, A. W. and Azzalini, A. (1997). Applied smoothing techniques for data analysis: The kernel approach with S-Plus illustrations (Vol. 18). Oxford: Oxford University Press. Brunnermeier M. K. and M. Oehmke (2013). Bubbles, financial crises, and systemic risk. In G. M. Constantinides, M. Harris and R. M. Stulz (Eds.), Handbook of the Economics of Finance, Vol. 2, Part B. Amsterdam: Elsevier, pp. 1221-1288. CaixaBank Research (2025). Real Estate Sector Report. First Semester. Barcelona: CaixaBank Research. Campbell, S. D., Davis, M. A., Gallin, J., and Martin, R. F. (2009). What moves housing markets: A variance decomposition of the rent-price ratio. Journal of Urban Economics 66, 90–102. Case, K. E. and Shiller, R. J. (2003). Is there a bubble in the housing market? Brookings Papers on Economic Activity 2003(2), 299-342. Chen K. and Y. Wen (2017). The great housing boom of China. American Economic Journal: Macroeconomics 9, 73-114. Chen, Y., Phillips, P. C., and Shi, S. (2023). Common bubble detection in large dimensional financial systems. Journal of Financial Econometrics 21, 989-1063. Cuadrado, P., Gómez, A.L. and Sastre, T. (2024). Una caracterización de los flujos migratorios hacia España y otros países de la Unión Europea. Boletín Económico del Banco de España, 2024/T3, 06. Deng, Y., Girardin, E., Joyeux, R., and Shi, S. (2017). Did bubbles migrate from the stock to the housing market in China between 2005 and 2010? Pacific Economic Review 22, 276-292. Diba, B. T., and Grossman, H. I. (1988). Explosive rational bubbles in stock prices? American Economic Review 78, 520-530. Escobari, D., Garcia, S., and Mellado, C. (2017). Identifying bubbles in Latin American equity markets: Phillips-Perron-based tests and linkages. Emerging Markets Review 33, 90-101. Engsted, T. and Pedersen, T. Q. (2015). Predicting returns and rent growth in the housing market using the rent-price ratio: Evidence from the OECD countries. Journal of International Money and Finance 53, 257-275. Engsted, T., Hviid, S. T. and Pedersen, T. Q. (2016). Explosive bubbles in house prices? Evidence from the OECD countries. International Journal of Financial Markets, Institutions and Money 40, 14-25. Estrada, Á., Jimeno, J. F. and Malo de Molina, J. L. (2009). The Spanish economy in EMU: The first ten years. Occasional Paper 0901. Madrid: Banco de España. Etienne, X. L., Irwin, S. H., & Garcia, P. (2015). Price explosiveness, speculation, and grain futures prices. American Journal of Agricultural Economics 97, 65-87. Etienne, X.L., Irwin, S. H. and Garcia, P. (2014). Bubbles in food commodity markets: Four decades of evidence. Journal of International Money and Finance 42, 129-155. European Central Bank (2009). Housing finance in the euro area. Occasional Paper 101. Frankfurt am Main: European Central Bank. European Systemic Risk Board (2015). Report on residential real estate and financial stability in the EU. Frankfurt am Main: European Systemic Risk Board. European Systemic Risk Board (2024). Follow-up report on vulnerabilities in the residential real estate sectors of the EEA countries. Executive summary. Frankfurt am Main: European Systemic Risk Board. Evans, G. W. (1991). Pitfalls in testing for explosive bubbles in asset prices. American Economic Review 81, 922-930. Fan, J. H., Fernandez-Perez, A., Indriawan, I., and Todorova, N. (2024). When Chinese mania meets global frenzy: Commodity price bubbles. Journal of Commodity Markets 36, 100437. Fernandez, R. and Aalbers, M. B. (2016). Financialization and housing: Between globalization and Varieties of Capitalism. Competition and Change 20, 71-88. Fernandez-Rodriguez, F., Sosvilla-Rivero, S. and Andrada-Felix, J. (1999): Exchange-rate forecasts with simultaneous nearest-neighbour methods: evidence from the EMS, International Journal of Forecasting 15, 383-392. Frayne, C., Szczypińska, A., Vašíček, B. and Zeugner, S. (2022). Housing market developments in the Euro Area: Focus on housing affordability. European Economy Discussion Papers 171. Luxembourg: Publications Office of the European Union. García-López, M.A., Jofre-Monseny, J., Martínez-Mazza, R., and Segú, M. (2020). Do short-term rental platforms affect housing markets? Evidence for Airbnb in Barcelona. Journal of Urban Economics 119, 103278. Gomez-Gonzalez, J.E., Gamboa-Arbeláez, J., Hirs-Garzón, J. and Pinchao-Rosero, A. (2018). When Bubble Meets Bubble: Contagion in OECD Countries. Journal of Real Estate Finance and Economics 56, 546–566. Greenaway-McGrevy, R., and Phillips, P. C. (2016). Hot property in New Zealand: Empirical evidence of housing bubbles in the metropolitan centres. New Zealand Economic Papers 50, 88-113. Gronwald, M. (2021). How explosive are cryptocurrency prices? Finance Research Letters 38, 101603. Gürkaynak, R. S. (2008). Econometric tests of asset price bubbles: taking stock. Journal of Economic Surveys 22, 166-186. Hansen, J. H., Møller, S. V., Pedersen, T. Q. and Schütte, C. M. (2024). House price bubbles under the COVID-19 pandemic. Journal of Empirical Finance 75,101462. Himmelberg, C., Mayer, C. and Sinai, T. (2005). Assessing high house prices: Bubbles, fundamentals and misperceptions. Journal of Economic Perspectives 19, 67–92. Hu, Y. (2023). A review of Phillips-type right-tailed unit root bubble detection tests. Journal of Economic Surveys 37, 141-158. Hu, Y., and Oxley, L. (2018a). Bubbles in US regional house prices: evidence from house price–income ratios at the State level. Applied Economics 50, 3196-3229. Hu, Y., and Oxley, L. (2018b). Bubble contagion: Evidence from Japan's asset price bubble of the 1980-90s. Journal of the Japanese and International Economies 50, 89-95. IEB. (2024). What can we do to make rentals more affordable? Report 2024/4. Barcelona: Institut d’Economia de Barcelona. Jiang, L., Phillips, P. C., and Yu, J. (2015). New methodology for constructing real estate price indices applied to the Singapore residential market. Journal of Banking and Finance 61, S121-S131. Jofre-Monseny, J., Martínez-Mazza, R., and Segú. M. (2023). Effectiveness and supply effects of high-coverage rent control policies. Regional Science and Urban Economics 101, 103916. Jordà, Ò. (2005). Estimation and inference of impulse responses by local projections. American economic review, 95(1), 161-182. Jordà, Ò. (2023). Local projections for applied economics. Annual Review of Economics 15, 607-631. Jordà, Ò., and Taylor, A. M. (2025). Local projections. Journal of Economic Literature, 63, 59-110. King, G., Honaker, J., Joseph, A. and Scheve, K. (2001). Analyzing Incomplete Political Science Data: An Alternative Algorithm for Multiple Imputation. American Political Science Review 95, 49-69. Kholodilin, K. A, (2024). Rent control effects through the lens of empirical research: An almost complete review of the literature. Journal of Housing Economics 63, 101983. Kholodilin, K.A., Michelsen, C. and Ulbricht, D. (2018). Speculative price bubbles in urban housing markets. Empirical Economics 55, 1957-1983. Lajer Baron, A., López Rodríguez, D and San Juan, L. (2024). El mercado de la vivienda residencial en España: Evolución reciente y comparación internacional. Documento Ocasional 2433. Madrid: Banco de España. Leamer, E. E. (2007). Housing is the business cycle, Proceedings-Economic Policy Symposium. Jackson Hole: Federal Reserve Bank of Kansas City, pp 149-233. Lee, J. (2024). Asymmetric Pass-Through of Interest Rates to Rental Prices: Evidence from Rental Listings for Multi-Unit Housing. Mimeo. López-Rodríguez, D. and de los Llanos Matea, M. (2019). Recent developments in the rental housing market in Spain. Banco de España Economic Bulletin 3/19, 1-17. Martín, A., Moral-Benito, E. and Schmitz, T. (2021). The financial transmission of housing booms: Evidence from Spain. American Economic Review 111, 1013-1053. MasterCard. (2019). Global Destination Cities Index. Technical Report. MasterCard. MasterCard. (2024). Travel Trends 2024: Breaking Boundaries. Report. MasterCard. Monràs, J., and García-Montalvo. J. (2022). The Effect of Second Generation Rent Controls: new Evidence from Catalonia. Economics Working Paper 1836. Barcelona: Universitat Pompeu Fabra. Neal, L. and García-Iglesias, M. C. (2013). The economy of Spain in the euro-zone before and after the crisis of 2008. The Quarterly Review of Economics and Finance 53, 336-344. Nicodemo, C. and Raya, J. M. (2012). Change in the distribution of house prices across Spanish cities. Regional Science and Urban Economics 42, 739-748. Organisation for Economic Co-operation and Development, OECD (2023). International Migration Outlook 2023. Paris: OECD Publishing. Phillips, P. C., and Magdalinos, T. (2007). Limit theory for moderate deviations from a unit root. Journal of Econometrics 136, 115-130. Phillips, P. C. P. and Shi, S. (2020). Real time monitoring of asset markets: Bubbles and crises. In H. D. Vinod and C. R. Rao (Eds.), Handbook of Statistics, Vol. 42 Amsterdam: Elsevier, pp. 61-80. Phillips, P. C., Wu, Y., and Yu, J. (2011). Explosive behavior in the 1990s Nasdaq: When did exuberance escalate asset values? International Economic Review 52, 201-226. Phillips, P. C., Shi, S., and Yu, J. (2015a). Testing for multiple bubbles: Historical episodes of exuberance and collapse in the S&P 500. International Economic Review 56, 1043-1078. Phillips, P. C., Shi, S., and Yu, J. (2015b). Testing for multiple bubbles: Limit theory of real‐time detectors. International Economic Review 56, 1079-1134. PricewaterhouseCoopers (2024). Impacto del Alquiler de Corta Duración en España. Madrid: PricewaterhouseCoopers. Raya, J. M., Akin, O., Peydró, J. L., Garcia-Villar, J. and García-Montalvo, J. (2014). The real estate and credit bubble: evidence from Spain. SERIEs 5, 223-243. Reinhart C. M., and Rogoff, K. S. (2009). The aftermath of financial crises. American Economic Review 99, 466-472. Shahzad, S. J. H., Anas, M., and Bouri, E. (2022). Price explosiveness in cryptocurrencies and Elon Musk's tweets. Finance Research Letters 47, 102695. Shi, S. (2017). Speculative bubbles or market fundamentals? An investigation of US regional housing markets. Economic Modelling 66, 101-111. The Economist. (2025). Flat out. March 22. The New York Times (2025). City of Lost Homes: Barcelona’s housing crisis. April 2nd. Tsai, I. and Lin, C. (2022). A re-examination of housing bubbles: Evidence from European countries. Economic Systems 46, 100971. Zhang, X., Zhu, M. Tian, Y. and Zedda, S. (2024). Detecting house price bubbles in G7 countries: New evidence and heterogeneous determinants. Finance Research Letters 69,106107. Zheng, M., Wang, H., Wang, C. and Wang, S. (2017). Speculative behavior in a housing market: Boom and bust. Economic Modelling 61, 50-64.