Transportation costs: Mississippi River barge rates

Brian Wetzstein, Raymond Florax, Kenneth Foster and James Binkley

Journal of Commodity Markets, 2021, vol. 21, issue C

Abstract: Accurately forecasting commodity prices and transportation costs can be a major benefit to market participants. This is especially true with U.S. agricultural export commodities, such as corn and soybeans, that are characterized by small margins but large volume. Traditionally, market participants have relied on naïve methods for predicting barge rates, which represent the cost to transport the agriculture commodity along the Mississippi River system. A testable hypothesis is whether a spatial autoregressive model attempting to predict these barge rates will outperform a naïve model. Results support the hypothesis that improved one-, two-, and five-week-ahead forecasts can be generated using this spatial model. The benefits of increased accuracy in barge rate forecasts are quantified in a simple trading scenario. Market participants can save 17%–29% on barge rate transportation costs depending on the river segment. Increased knowledge and the ability to more accurately predict barge rates is a benefit to all market participants and has a large affect on the prices of the agricultural commodities both domestically and abroad.

Keywords: Barge freight rates; Forecasting; Agricultural commodities; Transportation costs (search for similar items in EconPapers)
JEL-codes: C5 Q1 (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:jocoma:v:21:y:2021:i:c:s2405851319300881

DOI: 10.1016/j.jcomm.2019.100123

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