Are Technology Improvements Contractionary? (1998)
| Citations: | 21 - 0 self |
BibTeX
@MISC{Basu98aretechnology,
author = {Susanto Basu and Susanto Basu and John Fernald and John Fernald and Miles Kimball and Miles Kimball},
title = {Are Technology Improvements Contractionary?},
year = {1998}
}
OpenURL
Abstract
: Yes. We construct a measure of aggregate technology change, controlling for imperfect competition, varying utilization of capital and labor, and aggregation effects. On impact, when technology improves, input use falls sharply, and output may fall slightly. With a lag of several years, inputs return to normal and output rises strongly. These results are inconsistent with frictionless dynamic general equilibrium models, which generally predict that technology improvements are expansionary, with inputs and (especially) output rising immediately. However, the results are consistent with plausible sticky-price models, which predict the results we find: When technology improves, input use generally falls in the short run, and output itself may also fall. * Fernald is an economist in the International Finance Division of the Federal Reserve Board, and can be reached at Stop 20, Federal Reserve Board, Washington, DC 20551. Basu and Kimball are associate professors of economics at the Univer...







