Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/228854 
Year of Publication: 
2021
Series/Report no.: 
ECONtribute Discussion Paper No. 051
Publisher: 
University of Bonn and University of Cologne, Reinhard Selten Institute (RSI), Bonn and Cologne
Abstract: 
We show that the creation of the first integrated multi-modal 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 contemporary interregional trade was influenced by connectivity within the network. Today, these connectivity differentials continue to influence integration as approximated by cross-regional firm investment behaviour. Continuity is partly explained by selective infrastructure routing and cultural integration due to bilateral convergence in preferences and values. We show that our results are Roman-connectivity specific and do not reflect pre-existing patterns of exchange using pre-Roman trade data.
Subjects: 
Economic integration
Roman trade
transport network connectivity
business links
cultural similarity
JEL: 
F14
F15
F21
N73
R12
R40
O18
Document Type: 
Working Paper

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