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Measuring quality of life under spatial frictions

Gabriel M. Ahlfeldt, Fabian Bald, Duncan Roth and Tobias Seidel


Using a quantitative spatial model as a data-generating process, we explore how spatial frictions affect the measurement of quality of life. We find that under a canonical parameterization, mobility frictions - generated by idiosyncratic tastes and local ties-dominate trade frictions - generated by trade costs and non-tradable services - as a source of measurement error in the Rosen-Roback framework. This non-classical measurement error leads to a downward bias in estimates of the urban quality-of-life premium. Our application to Germany reveals that accounting for spatial frictions results in larger quality-of-life differences, different quality-of-life rankings, and an urban quality-of-life premium that exceeds the urban wage premium.


11 December 2024     Paper Number CEPDP2061

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This CEP discussion paper is published under the centre's Urban programme, Neighbourhoods programme.

This publication comes under the following theme: Housing