Photo of Giorgio Pietrabissa

Assistant Professor Department of Geography and Environment, LSE g.pietrabissa@lse.ac.uk

I’m an Assistant Professor at the Department of Geography and Environment at the LSE. I am an associate at the Centre for Economic Performance (CEP) and a fellow of the Fondazione Rodolfo Debenedetti. I’m also a Visiting Scholar at Humboldt University. I received my PhD from CEMFI in 2024.

My main research interests lie in urban and public economics. I use quantitative empirical methods to understand how public policies improve people’s quality of life across and within cities.

Working papers

School access and city structure

I study how school admission policies affect where families live, and thus the shape of the city and welfare.

New version of my JMP!

The location choices of households with children connect housing, labor, and school markets. I study how school catchment areas affect location choices, welfare, and city structure. I estimate a quantitative spatial model of the three markets for Madrid, and use a decomposition of market access to show that the policy binds most in the center, where schools are densest. Compared with free choice, catchment areas shorten school trips by about 40% but lower parents’ welfare by about 7.5%, via lost schooling options. Parents suburbanize, and the city becomes more segregated and marginally more productive, with gains falling short of parents’ losses.

Work in progress

Waiting lists and prices: public housing allocation and private market spillovers

with Milena Almagro and Hans Koster

We study how waiting lists allocate public housing across locations, and how this spills over to private housing prices and affect welfare.

New draft coming soon!

Urban density and social interactions: sorting matters!

with Hans Koster, Jos Van Ommeren and Saeed Tajrishy

We study how urban density shapes social interactions, and the role of who chooses to live in dense neighborhoods.

New draft coming soon!

Bikes and strikes: the persistent effect of exposure

with Sara Bagagli and Felipe Carozzi

We study whether brief exposure to cycling changes how people travel in the long run, and why.

Teaching

Lecturer at LSE

  • The Economics of Cities (GY210), 2026–
  • Real Estate Investment (GY472), 2025–

PhD students

  • Ming Tang (2025–)
  • Casper Klipp (2026–)
  • Zeyu Chen (2026–)

TA in graduate courses at CEMFI

  • Mathematics, fall 2022
  • International Trade, spring 2021