Thursday 21 May 2026 1:00pm to 2:00pm
Cambridge Judge Business School W2.02
About
About Matthijs Korevaar (Erasmus University, Rotterdam)
Abstract:
Housing is the main asset through which households accumulate wealth and its taxation is highly debated. We provide the first empirical estimates of the long-run effects of shocks to property taxation on lifetime wealth accumulation and investment. To do so, we examine a unique 18th-century tax reform in Holland which resulted in large and unanticipated changes in the effective tax rates on real estate wealth, plausibly exogenous to the owners and different for each property. We collect archival data on the wealth and home-ownership of all 18th-century Amsterdam inhabitants and determine their individual exposure to the shock. We find large effects of the shock on long-run household wealth, with the effect growing over time. On average, a tax increase that implied a 1% drop in the property price led to a 3% decrease in wealth-at-death. We show that a growing effect is consistent with households not updating housing consumption in response to large tax changes: large positive or negative shocks had few impact on the likelihood of selling voluntarily, even in a liquid market with low transaction taxes. Instead, changes in taxation primarily affected annual saving. The shock did materially affect foreclosure rates though and still affected vacancy and owner-occupancy rates 70 years after the reform. Our findings suggest that property tax changes have long-lasting effects on household wealth and the housing stock, which extend far beyond their direct capitalization effects.