Real gross domestic product (GDP) increased at an annual rate of 3.3 percent in the fourth quarter of 2023 (table 1), according to the "advance" estimate released by the Bureau of Economic Analysis. In the third quarter, real GDP increased 4.9 percent. The GDP estimate released today is based on source data that are incomplete or subject to further revision by the source agency (refer to "Source Data for the Advance Estimate" on page 3). The "second" estimate for the fourth quarter, based on ...