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GTAP Resources: Resource Display

GTAP Resource #2442

"Hedging Price Volatility Using Fast Transport"
by Schaur, Georg


Abstract
Ocean transportation in international trade imposes a time lag between the departure and arrival of a shipment. This arrival lag creates a problem for firms selling in markets with volatile demand. Specifically, the quantity a firm ships via ocean at a given time may not maximize profits when it arrives. This paper examines whether fast but expensive transportation hedges this uncertainty. Fast air shipments allow a firm to wait until the uncertainty is revealed, meaning that high demand volatility urges greater air shipments. On the other hand, a higher price for air shipment raises the cost of waiting and causes a firm to choose greater ocean quantities to minimize the transport bill. The model in this paper identifies the tradeoff between uncertainty and transportation costs. Monthly data for US imports of merchandise separated by transport mode confirm the predictions.


Resource Details (Export Citation) GTAP Keywords
Category: 2007 Conference Paper
Status: Published
By/In: Presented at the 10th Annual Conference on Global Economic Analysis, Purdue University, USA
Date: 2007
Version:
Created: Schaur, G. (4/27/2007)
Updated: Batta, G. (4/27/2007)
Visits: 2,569
No keywords have been specified.


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