Hugo Lhuillier

@hugolhuillier.com

Economist / Assistant Professor at Columbia University. Works on macro, spatial, trade, and labor. https://www.hugolhuillier.com/

🚨 New working paper 🚨 In large cities, wages are higher. But so are inequalities. In fact, low-wage workers earn lower real earnings there. Why? What drives spatial wage disparities? Why some workers work at lower real wages in large cities?

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Modern supply chains don't look like trade theory 101! They involve constant border crossings, each now hit by tariffs. Tariffs raise prices, but the more important thing they do is disrupt supply relationships. 1/

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Studying preferences over the demographic composition of co-patrons. Racial homophily does not vary by income. These preferences can explain much of income segregation, from Victor Couture, Jonathan I. Dingel, Allison E. Green, and Jessie Handbury https://www.nber.org/papers/w33386

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1/🚨New chapter in Handbook of Regional & Urban Economics: Spatial Environmental Economics 🌍 How do spatial forces affect the environment? How does enviro shape spatial outcomes? Thread, chapter explore this nascent subfield via stylized acts, models, building blocks for rsrch. w Clare Balboni.

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