Justiniano, Alejandro; Primiceri, Giorgio E; … - C.E.P.R. Discussion Papers - 2009
-specific technology shock, affects the transformation of consumption into investment goods and is identified with the relative price of … investment. The second shock affects the production of installed capital from investment goods or, more broadly, the … transformation of savings into the future capital input. We find that this shock is the most important driver of U.S. business cycle …