I think an interesting and nontrivial thing explained by the article is why raw lobster prices are going down but restaurant prices aren't: the largest percenta

I think an interesting and nontrivial thing explained by the article is why raw lobster prices are going down but restaurant prices aren't: the largest percentage markup is added by the restaurant, but most of the price the restaurant pays is added by the middlemen and does not vary with the price of the raw product.