Last Friday the Department of Commerce released its initial gross domestic product (GDP) report for Q2 2018, which showed estimated growth of 4.1 percent. While that was the fastest quarterly increase since Q3 2014, it was also in line with pre-report expectations. Commerce indicated that net exports accounted for 1.06 percent of the gain, their greatest contribution since 2013. Given the media’s focus on China’s tariffs and the importance of soybean exports, the prevailing narrative in the news is that these were a major driver of this growth. However, there is a deeper story that shows the media accounts may be overselling the impact. According to news reports, the export pace was rushed to get shipments out before tariffs w...