Interpreting the Hours-Technology time-varying relationship

Cristiano Cantore, Filippo Ferroni and M A. Le n-Ledesma
Authors registered in the RePEc Author Service: Miguel Leon-Ledesma

Working papers from Banque de France

Abstract: We investigate the time varying relation between hours and technology shocks using a structural business cycle model. We propose an RBC model with a Constant Elasticity of Substitution (CES) production function that allows for capital- and labor-augmenting technology shocks. We estimate the model with Bayesian techniques. In the full sample, we find (i) evidence in favor of a less than unitary elasticity of substitution (rejecting Cobb-Douglas) and (ii) a sizable role for capital augmenting shock for business cycles fluctuations. In rolling sub-samples, we document that the transmission of technology shocks to hours worked has been varying over time. We argue that this change is due to the increase of the elasticity of factor substitution. That is, labor and capital became less complementary throughout the sample inducing a change in the sign and size of the response of hours. We conjecture that this change may have been induced by a change in the skill composition of the labor input.

Keywords: Hours Worked and Business Cycles; Bayesian Methods. (search for similar items in EconPapers)
JEL-codes: C11 C22 E32 E62 (search for similar items in EconPapers)
Pages: 40 pages
Date: 2011
New Economics Papers: this item is included in nep-bec, nep-dge and nep-mac
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (5)

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Working Paper: Interpreting the Hours-Technology time-varying relationship (2012)
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Persistent link: https://EconPapers.repec.org/RePEc:bfr:banfra:351

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