Incomplete Financial Markets and the Over-Development of the Chinese Housing Sector

Abstract

Housing is by far the most important asset in households’ balance sheets across many countries including China, and the policy relevance of the housing sector has been increasingly recognized (as evident by the inclusion of the housing cost into ECB’s inflation measure proposed in its new monetary policy strategy published in July 2021). However, despite forceful and frequent government interventions, the rise in Chinese housing prices has not been contained as much as intended, a trend that has not been reversed by the COVID-19 shock. In this paper, we first provide some stylized facts and then a DSGE model (encompassing both demand and supply channels) to highlight the impact of financial market incompleteness (e.g., inadequate investment channels) on China’s housing prices. The model implies that to eradicate the root causes of the rising housing price, policymakers need to go beyond the housing market itself; instead, it would be desirable to deepen financial markets because these markets would help channel financial resources to productive sectors rather than to housing speculation. This is particularly important in the COVID era because without addressing this structural vulnerability, the higher household savings and the government stimulus may fuel the housing bubble and sow seeds for a future crisis. The paper can also shed light on the housing markets in other economies that face similar vulnerabilities.