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Jonkeren, Olaf
Demirel, Erhan
van Ommeren, Jos
Rietveld, Piet
Year of Publication: 
Series/Report no.: 
Tinbergen Institute Discussion Paper 08-088/3
According to economic theory, imbalances in trade flows affect transport prices because (some) carriers have to return without cargo from the low demand region to the high demand region. Therefore, transport prices in the high demand direction have to exceed those in the low demand direction. This implies that transport costs, and therefore trade costs, are fundamentally endogenous with respect to trade imbalances. We study this effect using transport prices for the inland waterway transport market in north-west Europe. We find that imbalances in trade flows have substantial effects on transport prices. We estimate that a one standard deviation increase in the trade imbalance from region A to region B decreases transport prices from A to B by about 8 percent.
Imbalances in trade flows
trade costs
inland waterway transport market
Document Type: 
Working Paper

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