This study provides an empirical investigation of fiscal interactions in the context of a developing country. I examine three fiscal components - budget balance, tax revenue, and public spending - to measure spatial interactions between Colombian municipalities from 2000 to 2010. I am using...

This paper is part of a broader agenda and constitutes a first step to empirically understand the main determinants of the inter-provincial trade in Argentina. We use a novel database of regional trade flows between the 24 Argentinean provinces for 2017. Using a structural gravity model and...

How does interconnectedness affect the course of a pandemic? What are the optimal withinand between-state containment policies? We embed a spatial SIR model into a multi-sector quantitative trade model. We calibrate it to US states and the COVID-19 pandemic and find that interconnectedness...