Persistence of Business Cycles in Multisector RBC Models.

Abstract

In this paper we explore whether the changing composition of output in response to technology shocks can play a significant role in the propagation of shocks over time. For this purpose we study two multisector RBC models, with two and a three sectors. We find that, whereas the two sectors model requires a high intertemporal elasticity of substitution fo consumption to match the dynamic properties of the US data, the three sector model has a strong propagation mechanism under conventional parameterizations, as long as the factor intensities in the three sectors are different enough.MACROECONOMICS ; BUSINESS CYCLES ; ECONOMIC GROWTH