European Central Bank working paper links institutional investor demand shocks to higher euro area house prices and mortgage lending

The European Central Bank published a Working Paper analysing how institutional investors, particularly investment funds, are shaping euro area residential real estate dynamics and monetary policy transmission. Using transaction-level data alongside a Bayesian vector autoregression and regional panel regressions, the paper finds that shocks to institutional investor demand lift aggregate euro area house price growth persistently and are associated with higher mortgage lending volumes, while investor purchases themselves rise following monetary policy loosening. The dataset shows institutional investor purchases of residential assets rising steadily from around 2013, with exposure concentrated in Germany, the Netherlands and Finland and in capital cities including Paris, Dublin, Madrid and Helsinki. In the aggregate model, a one standard deviation institutional-investor demand shock is associated with an increase in euro area house prices of about 0.3% that lasts roughly 8–10 quarters, and mortgage lending responds positively with a slight delay. Exploiting heterogeneity across 133 NUTS2 regions in eight euro area countries (Belgium, Germany, Spain, France, Ireland, Italy, the Netherlands and Portugal), the paper reports that greater institutional investor presence weakens the relationship between house price growth and local economic fundamentals (such as household income and wage growth), while strengthening sensitivity to euro area monetary policy (via the shadow rate) and to financial market volatility (VSTOXX), with volatility effects materialising earlier in investor-heavy markets.