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Ian Helfrich

Georgia Institute of Technology

Atlanta , GA 30332"

United States

Georgia Institute of Technology - School of Economics

217 Habersham

Atlanta, GA 30332

United States

Barcelona School of Economics

Carrer de Ramon Trias Fargas, 25-27

Barcelona, 08005

Spain

  • Georgia Institute of Technology

  • Georgia Institute of Technology - School of Economics

  • Barcelona School of Economics

SCHOLARLY PAPERS

2

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262

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Scholarly Papers (2)

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1.

A Unifying Framework for Economic Equilibrium and Optimal Transport in Infinite-Dimensional Hilbert Spaces

Number of pages: 26 Posted: 26 Apr 2024
Ian Helfrich
Georgia Institute of Technology
Downloads 175 (435,504)

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Economic equilibrium, optimal transport, Hilbert spaces

2.

Trade in the Spotlight: Enhancing Gravity Model Predictions with Nightlights and Population-Weighted Distance Measures

Number of pages: 45 Posted: 05 May 2025
Elizaveta Gonchar and Ian Helfrich
Georgia Institute of Technology and Georgia Institute of Technology
Downloads 87 (759,537)

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gravity model, international trade, nightlight data, spatial economics