A leading indicator of house-price bubbles

Arbeitspapier

Prior to the financial crisis in the mid-2000, house prices increased dramatically and most economists agree that part of the increase in Danish house prices can be characterized as a house- price bubble. The emergence of a house-price bubble can have sizeable implications for macroeconomic as well as financial stability. A house-price bubble is often a result of self-exciting beliefs, leading to explosiveness of the developments in house prices. This paper investigates the dynamics of house prices in Denmark in order to identify emerging bubbles in due time. We develop a fundamentals-adjusted house price index and apply the testing procedure of Phillips et al. (2015) to date-stamp house-price bubbles. The empirical results identify developments in line with a price bubble from mid-2005 in Denmark. When applied to flats in Copenhagen, real price developments in 2015-16 indicate speculative behaviour but it cannot be ruled out that developments are driven by fundamental economic factors.

Object Details

• Language: Englisch

References and Relationships

• Bibliographic citation: Series: Danmarks Nationalbank Working Papers ; No. 114

Classification and Topics

• Classification: Wirtschaft ; Single Equation Models; Single Variables: Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes ; Asset Pricing; Trading Volume; Bond Interest Rates ; Housing Supply and Markets
• Subject: House price dynamics ; right-tailed unit root tests ; date-stamping bubble periods

Contributors, Places and Time

• Event: Geistige Schöpfung
• (who): Hviid, Simon Juul
• Event: Veröffentlichung
• (who): Danmarks Nationalbank
• (where): Copenhagen
• (when): 2017

Further information

• Handle: http://hdl.handle.net/10419/171808
• Last update: 10.03.2025, 11:44 AM CET