The growth of U.S. labor productivity rebounded in the second half of the 1990s, after nearly a quarter century of sluggish gains. We assess the contribution of information technology to this rebound, using the same neoclassical framework as in our earlier work. We find that a surge in the use...

This paper examines the prices for communications equipment, an important component of information technology. Unlike prices for computers which officially fall sharply every year, the official prices for communications equipment have barely budged over the past decade. This paper combines...

We use earnings forecasts from securities analysts to construct a new measure of the neoclassical fundamentals that drive investment spending. We find that investment responds significantly to our new measure of fundamentals but is insensitive to cash flow, even for firms typically thought to be...