Randomized trial examines housing price increases due to a school admission policy in Shanghai, indicating unexpected market responses.
We examine the impact of Shanghai’s School Admission Restriction Policy on housing prices and its underlying mechanisms. The policy restricts each household to using a given address for the enrolment of only one child in a public school within a five-year period. Using transaction-level housing data from Shanghai spanning 2011–2024, we employ a hedonic pricing framework combined with a boundary discontinuity design to estimate the policy’s effect. Contrary to its intended goal, we find that the policy’s announcement is associated with a 1–2% increase in housing prices, potentially driven by increased public attention. Consistent with this mechanism, we document a significant increase in Baidu news counts for affected communities, suggesting heightened market awareness.
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Wang et al. (2026) studied this question.
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