How can the cost of any further annexations be raised for Russia and the chances of finding a peaceful solution be strengthened, without doing any damage to Russia, Ukraine or the EU? The answer lies in the offer of a free trade agreement with Russia and the Ukraine as part of a new international agreement on Ukraine’s future.

In 2010, Russian President Vladimir Putin proposed a free trade area stretching to Vladivostok from Lisbon. What happened? The EU worked on a free-trade agreement with Georgia, Moldova, Ukraine and Armenia instead. This only increased Moscow’s nervousness, because it implicitly posed the threat of customs barriers for Russia.

Free trade with a country specialized in commodities, such as Russia, that complements the West’s specialization in manufacturing, promises major trade gains that would be much greater than the benefits of trade between similar economies alone. EU politicians are currently negotiating a free-trade deal with the U.S., which would bring benefits to the countries involved. But the inclusion of Russia in a free-trade agreement could turn out to be a real gold mine for all parties. Free trade is no zero-sum game; everybody stands to gain. It enables the specialization and division of labor, which is the source of prosperity. Even countries with scant political affinities can engage in free trade and, by creating interdependencies, free trade also promotes peace.