Research / paper

Transport Infrastructure Shocks and Social Housing Demand

Work in progressBakhshi, Wu & Corradini

Difference-in-differences and event-study designs estimating how transport expansions affect social-housing demand, allocation and spatial equity.

Related. A map of station openings in Great Britain, 2014–2022: open the station map →

Question

What the paper asks

When a new station opens, does demand for social housing nearby move, who gets allocated there, and does spatial equity improve or worsen? The design compares areas that gain a connection with areas that do not, before and after.

Design at a glance

From data to estimate

EventA transport expansion that changes accessibility for some areas.
DesignDifference-in-differences and event-study estimates.
OutcomesSocial-housing demand, allocation and spatial equity.
DiagnosticsPre-trends, anticipation and sensitivity checks (to be detailed).

Try it

An event study you can break

Toy model with made-up numbers. It illustrates a mechanism and is not a result from the paper. Simulated areas and invented effects. Turn on a pre-trend or anticipation and see how an event-study plot can look reassuring while the estimate is wrong.

Status

What is and is not here

  • Results, figures and tables are not shown until the authors clear them for release. Placeholder
  • Draft, slides and replication code: to be linked. Placeholder

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