Maine Potato War of 1976: How Western Potato Barons Changed the National Balance of Power

TLDR The Maine potato war of 1976 saw a battle between Western potato barons and New England tradition for economic control of the potato market, resulting in the largest commodities default in American history and damaging confidence in the market. Maine potato growers used futures markets to hedge against price fluctuations, disadvantaging Western growers like J.R. Simplot.

Timestamped Summary

00:00 Maine was once the potato capital of America, known for their delicious signature katane potatoes, until western states like Idaho and Washington with fertile soil and irrigation infrastructure started dominating the market.
04:03 The Maine potato war of 1976 pitted western potato barons against New England tradition in a battle for economic control of the potato market, forever changing the national balance of power.
08:13 Potato growers used futures markets to hedge against price fluctuations, with Maine potato futures being the focus of trading, disadvantaging Western growers like J.R. Simplot.
11:22 Maine potato growers and traders engaged in a war with Western potato magnates in 1976 by trading Maine potato futures on the New York mercantile exchange, leading to a conflict over prices due to a lousy growing season and increased demand.
14:45 Maine potato growers were poised to put pressure on Western potato traders by holding them accountable for their promises to deliver potatoes on the last day of trading in 1976.
18:21 Maine potato traders unexpectedly doubled down on their positions, leading to a significant increase in outstanding contracts for potato deliveries in 1976.
22:02 The Westerners failed to deliver the massive amount of Maine potatoes they were legally obligated to, leading to the largest commodities default in American history and damaging confidence in the market.
25:31 Maine potato growers faced increased risk without the futures market, impacting their ability to hedge prices and protect against market fluctuations.
Categories: Business News

Maine Potato War of 1976: How Western Potato Barons Changed the National Balance of Power

The Maine Potato War of 1976
by Planet Money

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