No, if you buy something from Mexico, you "lose" that money. That's how trade works. Leather jacket from Leon for $150? You "lose" $150, even if you wear the jacket. Drink $15 worth of tequila? You "lose" $15. Buy a Volkswagen assembled in Puebla? You "lose" full MSRP on that car you own. It's axiomatic. Wharton grads know this.
To be fair to the economic genius, if one has mastered the art of not paying for goods and services, then any time one does part with money, it's a loss.