This paper analyses the effect of international borders and of trade agreements at international borders on subnational (i.e. regional) growth. We construct an extensive panel dataset covering 1,350 regions in 86 countries worldwide between 1950 and 2017. Our results show that international...

In recent decades, Southeast Asian economies have prospered through an outward-oriented strategy, through intra-regional integration under the Association of the Southeast Asian Nations (ASEAN) initiative and through participating in the East Asian production networks. In the 1970-80ś, South...

Gravity equations have been used for more than 50 years to estimate ex post the partial effects of trade costs on international trade flows, and the well-known - and traditionally presumed exogenous - "trade-cost elasticity" plays a central role in computing general equilibrium trade-flow and...

We study the procompetitive effects of trade policies against a foreign oligopoly in a model of vertical product differentiation. We show that a uniform tariff policy like the Most Favored Nation (MFN) clause is always welfare superior to free trade because of a pure rent-extraction effect....

Geography, economic size, or common history, help predicting signed regional trade agreements (RTAs). However, not all signed RTAs are "natural" according to economic determinants. En-dogeneity and general equilibrium effects of RTAS are the two mechanisms addressed in this paper. We estimate...

The formation of regional production networks (RPNs) is one of the most important drivers of growth in East and Southeast Asia. In view of slowdown in growth and even recession in advanced economies as a result of the adverse impact of the global financial crisis of 2008 and the ongoing European...

A large number of recent papers employ value-added trade data alongside traditional gross measures of trade to estimate the impact of various trade costs on bilateral trade. Value-added gravity equations are typically justified by referencing the theoretical and empirical merits of traditional...

This paper explores how improved internet infrastructure impacts supply chains and economic activity, focusing on Türkiye. Using the expansion of fiber-optic networks and firm-to-firm transaction data, we find that better connectivity shifts input sourcing to well-connected regions and...

Climate research suggests that global warming will lead to more frequent and more extreme natural disasters. Most disasters are local events with effects on local economic activity. Hence, assessing their economic impacts with the help of econometric country-level analysis may lead to biased...

We show that the creation of the first integrated pan-European transport network during Roman times influences economic integration over two millennia. Drawing on spatially highly disaggregated data on excavated Roman ceramics, we document that interregional trade was strongly influenced by...