However, since 1991, BEA has featured GDP as the primary measure of economic activity because GDP is consistent in coverage with indicators such as domestic investment and productivity.
Productivity and domestic investment are both consistent indicators in coverage.
mnli hypothesis: Productivity and domestic investment are both consistent indicators in coverage. premise: However, since 1991, BEA has featured GDP as the primary measure of economic activity because GDP is consistent in coverage with indicators such as domestic investment and productivity.