It’s been a busy year in Washington D.C. with a mixed view on accomplishments. Next on the agenda, Congress is beginning its shift (for the time being) to tax reform; lower taxes are expected to create improvements in the economy by increasing the rate of money flow (how fast it changes hands). On the surface, tax-reform has a good vibe and theoretically puts more money in consumer’s pockets. Granted, personal consumption expenditures represent 70 percent of gross domestic product, but journalists should know from Econ 101 that GDP only measures the value of final output. It deliberately leaves out a big chunk of the economy—intermediate production or goods-in-process at the commodity, manufacturing, and wholesale stages—to avoid double counting. We calculated total spending (sales or receipts) in the economy at all stages to be more than double GDP (using gross business receipts compiled annually by the IRS). By this measure—which we have dubbed gross domestic expenditures, or GDE—consumption represents only about 30 percent of the economy, while business investment (including intermediate output) represents over 50 percent.