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Expansionary and contractionary technology improvements: conference paper

This paper examines the effects of expansionary technology shocks (shocks that increase labor productivity and factor inputs) as opposed to contractionary technology shocks (shocks that increase labor productivity, but decrease factor inputs). We estimate these two shocks jointly based on a minimum...

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Bibliographic Details
Main Authors: Balleer, Almut (Author) , Enders, Zeno (Author)
Format: Conference Paper
Language:English
Published: [Kiel Hamburg] ZBW 2013
Edition:Preliminary and incomplete
Series:Beiträge zur Jahrestagung des Vereins für Socialpolitik 2013 : " Wettbewerbspolitik und Regulierung in einer globalen Wirtschaftsordnung" B02, Session: Business cycles II V3
In: Jahrestagung des Vereins für Socialpolitik 2013 (B02-V3)

Subjects:
Graue Literatur
Konferenzschrift
Online Access:Resolving-System, Volltext: http://hdl.handle.net/10419/80046
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Author Notes:Balleer, Almut; Enders, Zeno
Description
Summary:This paper examines the effects of expansionary technology shocks (shocks that increase labor productivity and factor inputs) as opposed to contractionary technology shocks (shocks that increase labor productivity, but decrease factor inputs). We estimate these two shocks jointly based on a minimum set of identifying restrictions in a structural VAR. We show that most of the business cycle variation of key macroeconomic variables such as output and consumption is driven by expansionary technology shocks. However, contractionary technology shocks are important to understand the variation in labor productivity and production inputs. In addition, these shocks trigger different reactions of certain variables, which can help explain why existing evidence on technology shocks does not deliver clear results. In a simple DSGE model with managerial technology, which is consistent with our identifying restrictions, we interpret contractionary technology shocks as process innovations and motivate the difference to expansionary technology shocks.
Physical Description:Online Resource
Format:Systemvoraussetzungen: Acrobat Reader.

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